Determinants of condom use by men in extramarital relationships in Nigeria
Identifieur interne : 002457 ( Pmc/Corpus ); précédent : 002456; suivant : 002458Determinants of condom use by men in extramarital relationships in Nigeria
Auteurs : Augustine Ankomah ; Samson B. Adebayo ; Jennifer Anyanti ; Olaronke Ladipo ; Bright EkweremaduSource :
- HIV/AIDS (Auckland, N.Z.) [ 1179-1373 ] ; 2013.
Abstract
Extramarital sex is a high-risk behavior in terms of Human Immunodeficiency Virus (HIV) transmission, yet condom use in extramarital relationships is an understudied area in Africa, and Nigeria in particular, where such liaisons are not uncommon. This study highlights key determinants of condom use among men who engage in extramarital sex in Nigeria.
Results are based on a subsample of 642 married men from a combined dataset from three waves of the National HIV/AIDS and Reproductive Health Survey (NARHS), a set of multiround nationally representative surveys. Logistic regression was employed to explore possible determinants of condom use in extramarital sex. The motivation, opportunity, and ability model was applied in selecting the determinants.
HIV risk-reduction knowledge was found not to be associated with condom use. At the full logistic regression model, being of the Yoruba tribe, having no misconception about HIV transmission, ability to discuss condom use, and ability to wear condoms were the key variables significantly associated with condom use in extramarital sex.
Implementing HIV risk-reduction behavior change requires more than knowledge. Behavioral skills in condom use are critical. Intervention efforts should move away from knowledge about risk to concentrate on improving skills on how to discuss condom use and wear condoms correctly.
Url:
DOI: 10.2147/HIV.S38965
PubMed: 23737677
PubMed Central: 3668959
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PMC:3668959Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Determinants of condom use by men in extramarital relationships in Nigeria</title><author><name sortKey="Ankomah, Augustine" sort="Ankomah, Augustine" uniqKey="Ankomah A" first="Augustine" last="Ankomah">Augustine Ankomah</name><affiliation><nlm:aff id="af1-hiv-5-097">Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana</nlm:aff></affiliation></author><author><name sortKey="Adebayo, Samson B" sort="Adebayo, Samson B" uniqKey="Adebayo S" first="Samson B" last="Adebayo">Samson B. Adebayo</name><affiliation><nlm:aff id="af2-hiv-5-097">Directorate of Planning, Research and Statistics, National Agency for the Control of Food and Drugs Administration and Control, Abuja, Nigeria</nlm:aff></affiliation><affiliation><nlm:aff id="af3-hiv-5-097">Society for Family Health, Abuja, Nigeria</nlm:aff></affiliation></author><author><name sortKey="Anyanti, Jennifer" sort="Anyanti, Jennifer" uniqKey="Anyanti J" first="Jennifer" last="Anyanti">Jennifer Anyanti</name><affiliation><nlm:aff id="af3-hiv-5-097">Society for Family Health, Abuja, Nigeria</nlm:aff></affiliation></author><author><name sortKey="Ladipo, Olaronke" sort="Ladipo, Olaronke" uniqKey="Ladipo O" first="Olaronke" last="Ladipo">Olaronke Ladipo</name><affiliation><nlm:aff id="af3-hiv-5-097">Society for Family Health, Abuja, Nigeria</nlm:aff></affiliation></author><author><name sortKey="Ekweremadu, Bright" sort="Ekweremadu, Bright" uniqKey="Ekweremadu B" first="Bright" last="Ekweremadu">Bright Ekweremadu</name><affiliation><nlm:aff id="af3-hiv-5-097">Society for Family Health, Abuja, Nigeria</nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">23737677</idno><idno type="pmc">3668959</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3668959</idno><idno type="RBID">PMC:3668959</idno><idno type="doi">10.2147/HIV.S38965</idno><date when="2013">2013</date><idno type="wicri:Area/Pmc/Corpus">002457</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">002457</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Determinants of condom use by men in extramarital relationships in Nigeria</title><author><name sortKey="Ankomah, Augustine" sort="Ankomah, Augustine" uniqKey="Ankomah A" first="Augustine" last="Ankomah">Augustine Ankomah</name><affiliation><nlm:aff id="af1-hiv-5-097">Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana</nlm:aff></affiliation></author><author><name sortKey="Adebayo, Samson B" sort="Adebayo, Samson B" uniqKey="Adebayo S" first="Samson B" last="Adebayo">Samson B. Adebayo</name><affiliation><nlm:aff id="af2-hiv-5-097">Directorate of Planning, Research and Statistics, National Agency for the Control of Food and Drugs Administration and Control, Abuja, Nigeria</nlm:aff></affiliation><affiliation><nlm:aff id="af3-hiv-5-097">Society for Family Health, Abuja, Nigeria</nlm:aff></affiliation></author><author><name sortKey="Anyanti, Jennifer" sort="Anyanti, Jennifer" uniqKey="Anyanti J" first="Jennifer" last="Anyanti">Jennifer Anyanti</name><affiliation><nlm:aff id="af3-hiv-5-097">Society for Family Health, Abuja, Nigeria</nlm:aff></affiliation></author><author><name sortKey="Ladipo, Olaronke" sort="Ladipo, Olaronke" uniqKey="Ladipo O" first="Olaronke" last="Ladipo">Olaronke Ladipo</name><affiliation><nlm:aff id="af3-hiv-5-097">Society for Family Health, Abuja, Nigeria</nlm:aff></affiliation></author><author><name sortKey="Ekweremadu, Bright" sort="Ekweremadu, Bright" uniqKey="Ekweremadu B" first="Bright" last="Ekweremadu">Bright Ekweremadu</name><affiliation><nlm:aff id="af3-hiv-5-097">Society for Family Health, Abuja, Nigeria</nlm:aff></affiliation></author></analytic><series><title level="j">HIV/AIDS (Auckland, N.Z.)</title><idno type="eISSN">1179-1373</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>Background</title><p>Extramarital sex is a high-risk behavior in terms of Human Immunodeficiency Virus (HIV) transmission, yet condom use in extramarital relationships is an understudied area in Africa, and Nigeria in particular, where such liaisons are not uncommon. This study highlights key determinants of condom use among men who engage in extramarital sex in Nigeria.</p></sec><sec><title>Methods</title><p>Results are based on a subsample of 642 married men from a combined dataset from three waves of the National HIV/AIDS and Reproductive Health Survey (NARHS), a set of multiround nationally representative surveys. Logistic regression was employed to explore possible determinants of condom use in extramarital sex. The motivation, opportunity, and ability model was applied in selecting the determinants.</p></sec><sec><title>Results</title><p>HIV risk-reduction knowledge was found not to be associated with condom use. At the full logistic regression model, being of the Yoruba tribe, having no misconception about HIV transmission, ability to discuss condom use, and ability to wear condoms were the key variables significantly associated with condom use in extramarital sex.</p></sec><sec><title>Conclusion</title><p>Implementing HIV risk-reduction behavior change requires more than knowledge. Behavioral skills in condom use are critical. 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<front><journal-meta><journal-id journal-id-type="nlm-ta">HIV AIDS (Auckl)</journal-id><journal-id journal-id-type="iso-abbrev">HIV AIDS (Auckl)</journal-id><journal-title-group><journal-title>HIV/AIDS (Auckland, N.Z.)</journal-title></journal-title-group><issn pub-type="epub">1179-1373</issn><publisher><publisher-name>Dove Medical Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">23737677</article-id><article-id pub-id-type="pmc">3668959</article-id><article-id pub-id-type="doi">10.2147/HIV.S38965</article-id><article-id pub-id-type="publisher-id">hiv-5-097</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Research</subject></subj-group></article-categories><title-group><article-title>Determinants of condom use by men in extramarital relationships in Nigeria</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Ankomah</surname><given-names>Augustine</given-names></name><xref ref-type="aff" rid="af1-hiv-5-097">1</xref><xref ref-type="corresp" rid="c1-hiv-5-097"></xref></contrib><contrib contrib-type="author"><name><surname>Adebayo</surname><given-names>Samson B</given-names></name><xref ref-type="aff" rid="af2-hiv-5-097">2</xref><xref ref-type="aff" rid="af3-hiv-5-097">3</xref></contrib><contrib contrib-type="author"><name><surname>Anyanti</surname><given-names>Jennifer</given-names></name><xref ref-type="aff" rid="af3-hiv-5-097">3</xref></contrib><contrib contrib-type="author"><name><surname>Ladipo</surname><given-names>Olaronke</given-names></name><xref ref-type="aff" rid="af3-hiv-5-097">3</xref><xref ref-type="author-notes" rid="fn1-hiv-5-097">†</xref></contrib><contrib contrib-type="author"><name><surname>Ekweremadu</surname><given-names>Bright</given-names></name><xref ref-type="aff" rid="af3-hiv-5-097">3</xref></contrib></contrib-group><aff id="af1-hiv-5-097"><label>1</label>Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana</aff><aff id="af2-hiv-5-097"><label>2</label>Directorate of Planning, Research and Statistics, National Agency for the Control of Food and Drugs Administration and Control, Abuja, Nigeria</aff><aff id="af3-hiv-5-097"><label>3</label>Society for Family Health, Abuja, Nigeria</aff><author-notes><fn id="fn1-hiv-5-097"><label>†</label><p>Olaronke Ladipo passed away on 30/10/2012</p></fn><corresp id="c1-hiv-5-097">Correspondence: Augustine Ankomah, Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Legon, Accra, Ghana Tel +233 261 524 407 Email <email>aankomah@ug.edu.gh</email></corresp></author-notes><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>24</day><month>5</month><year>2013</year></pub-date><volume>5</volume><fpage>97</fpage><lpage>109</lpage><permissions><copyright-statement>© 2013 Ankomah et al, publisher and licensee Dove Medical Press Ltd</copyright-statement><copyright-year>2013</copyright-year><license><license-p>This is an Open Access article which permits unrestricted noncommercial use, provided the original work is properly cited.</license-p></license></permissions><abstract><sec><title>Background</title><p>Extramarital sex is a high-risk behavior in terms of Human Immunodeficiency Virus (HIV) transmission, yet condom use in extramarital relationships is an understudied area in Africa, and Nigeria in particular, where such liaisons are not uncommon. This study highlights key determinants of condom use among men who engage in extramarital sex in Nigeria.</p></sec><sec><title>Methods</title><p>Results are based on a subsample of 642 married men from a combined dataset from three waves of the National HIV/AIDS and Reproductive Health Survey (NARHS), a set of multiround nationally representative surveys. Logistic regression was employed to explore possible determinants of condom use in extramarital sex. The motivation, opportunity, and ability model was applied in selecting the determinants.</p></sec><sec><title>Results</title><p>HIV risk-reduction knowledge was found not to be associated with condom use. At the full logistic regression model, being of the Yoruba tribe, having no misconception about HIV transmission, ability to discuss condom use, and ability to wear condoms were the key variables significantly associated with condom use in extramarital sex.</p></sec><sec><title>Conclusion</title><p>Implementing HIV risk-reduction behavior change requires more than knowledge. Behavioral skills in condom use are critical. Intervention efforts should move away from knowledge about risk to concentrate on improving skills on how to discuss condom use and wear condoms correctly.</p></sec></abstract><kwd-group><title>Keywords</title><kwd>married men</kwd><kwd>extramarital sex</kwd><kwd>condom use</kwd><kwd>motivation</kwd><kwd>opportunity</kwd><kwd>Nigeria</kwd></kwd-group></article-meta></front><body><sec><title>Introduction</title><p>By the end of 2005, Nigeria was adjudged to have the third-highest burden of HIV in the world after South Africa and India.<xref ref-type="bibr" rid="b1-hiv-5-097">1</xref> About 3.5–4.0 million Nigerians are currently infected with the virus,<xref ref-type="bibr" rid="b2-hiv-5-097">2</xref> with over 1 million orphans currently in the country. Nigeria, with a population of about 162 million people, has an estimated adult HIV prevalence of 3.6% according to the findings from a 2007 population-based household survey.<xref ref-type="bibr" rid="b3-hiv-5-097">3</xref> Nigeria still has a generalized epidemic, with infection rates in some high-risk groups being as high as 31%.<xref ref-type="bibr" rid="b4-hiv-5-097">4</xref> Various programs aimed at reducing transmission of HIV and mitigating the impact of HIV and AIDS have been embarked upon in order to ensure that Nigeria accomplishes the United Nations’ Millennium Development Goals and halts the spread of HIV.</p><p>Since the first case of an HIV epidemic in Nigeria over two decades ago, Nigerian government and multilateral organizations and partners have committed substantial political, human, and financial resources to stem the tide of the infection. This was initially through a monosector approach, but more recently through multisector response programs aimed at preventing the spread of the virus and mitigating its impact on the populace. From the results of the 2005 Sero-prevalence Sentinel Survey in Nigeria,<xref ref-type="bibr" rid="b2-hiv-5-097">2</xref> a total of 2.86 million people were estimated to be living with the virus. The survey estimated new infections to be at 296,320 (adults) and 73,550 (children under 15 years). Condom use is receiving greater attention today because of its usefulness as a prophylactic against sexually transmitted infection (STIs) and HIVs among sexually active people.</p><p>Globally, surveys have reported the practice of extramarital sexual activities among both married men and women.<xref ref-type="bibr" rid="b5-hiv-5-097">5</xref> In Nigeria, where culturally men are permitted to have more than one wife, extramarital sex by men, though not encouraged, is tolerable. Survey data among men in predominantly male and “mobile” occupations have supported the pervasiveness of extramarital sex in Nigeria. A study by Aniebue and Aniebue<xref ref-type="bibr" rid="b6-hiv-5-097">6</xref> among transport workers showed that as high as 79% reported having engaged in extramarital sex in the past. In another study among soldiers in army barracks in Kwara State, Nigeria, 46% had engaged in extramarital sex. In another study among policemen in Akure, Ondo State, 61% of married respondents reported having extramarital partners.<xref ref-type="bibr" rid="b7-hiv-5-097">7</xref> But extramarital sex is not limited to mobile and itinerant husbands and most-at-risk populations alone. Analysis of the 2003 Nigeria Demographic and Health Survey showed that 11% of married men reported having had extramarital sex.<xref ref-type="bibr" rid="b8-hiv-5-097">8</xref> Several studies document the existence of extramarital liaisons in western Nigeria.<xref ref-type="bibr" rid="b9-hiv-5-097">9</xref>–<xref ref-type="bibr" rid="b12-hiv-5-097">12</xref> In his study on extramarital sexual behavior in Nigeria, Isiugo-Abanihe<xref ref-type="bibr" rid="b13-hiv-5-097">13</xref> examined HIV/AIDS awareness and perceptions as related to some socioeconomic factors in five towns. Although extramarital sexual relationships are more common among men compared to women, the practice exists within both groups, and there also exist concurrent sexual partnerships and assorted sexual mixing between higher-risk persons and persons at lower risk of HIV infection.<xref ref-type="bibr" rid="b14-hiv-5-097">14</xref></p><p>In a recent study,<xref ref-type="bibr" rid="b15-hiv-5-097">15</xref> it was observed that a reasonable proportion of Nigerians are exposed to HIV infection through extramarital sex, yet little is known about the level and determinants of condom use in extramarital sex in Nigeria or sub-Saharan Africa as a whole. One of the few published studies in Africa was in Benin, where it was reported that condom use is low in extramarital relationships.<xref ref-type="bibr" rid="b16-hiv-5-097">16</xref> Most studies on condom use in sexual relationships concentrate on either premarital or marital relationships without isolating whether the relationships are extramarital, even though the practice of extramarital sex is fairly common in Nigeria, and can be considered a high-risk behavior. In a country with a fairly high HIV prevalence rate, marriage by itself may be a risk factor for infection.<xref ref-type="bibr" rid="b17-hiv-5-097">17</xref> It is reported that a substantial proportion of HIV infections among men in Kenya and Zambia may be acquired outside of marriage.<xref ref-type="bibr" rid="b17-hiv-5-097">17</xref> Condom use in extramarital relationships is understudied mainly because large-scale surveys with large sample sizes are needed to obtain adequate data for meaningful analysis, and few such studies are available in Africa. Until recently, the multicountry, multiround demographic and health surveys, now coordinated by ICF Macro (formerly ORC Macro), did not include men as a key sample of interest. This paper addresses the issue of sample size by combining data from three rounds of the National HIV/AIDS and Reproductive Health Survey (NARHS) conducted by the Federal Ministry of Health, Nigeria.</p><p>To ensure that the research findings were relevant to the development of condom-promotion interventions, we employed Rothschild’s<xref ref-type="bibr" rid="b18-hiv-5-097">18</xref> conceptual social marketing motivation, opportunity, and ability (MOA) model designed to identify behavior determinants mutable to change by social marketing interventions. Given that about 80% of condoms in Nigeria are socially marketed, we considered this a useful framework. Motivation, opportunity, and ability to “behave” have been theorized as being the summary determinants of behavior change that health-promotion interventions are, to varying degrees, capable of influencing.<xref ref-type="bibr" rid="b18-hiv-5-097">18</xref>–<xref ref-type="bibr" rid="b21-hiv-5-097">21</xref> Specifically defined, motivation is an individual’s arousal or desire to perform a promoted behavior; opportunity refers to institutional or structural factors that influence an individual’s chance to perform a promoted behavior.<xref ref-type="bibr" rid="b20-hiv-5-097">20</xref> Ability is an individual’s skills or proficiencies needed to perform a promoted behavior. The framework, as shown in <xref ref-type="fig" rid="f1-hiv-5-097">Figure 1</xref>, does approach behavior change along three key lines. Does the target group have the opportunity to engage in the desired behavior? Does the target group have the motivation to engage in the desired behavior? Does the target group have the ability to engage in the desired behavior? These three summary constructs proximally explain a person’s use of preventive or curative health products and services and/or risk-reducing behavior.<xref ref-type="bibr" rid="b19-hiv-5-097">19</xref>–<xref ref-type="bibr" rid="b24-hiv-5-097">24</xref> In other words, opportunity, ability, and motivation facilitate or inhibit the behavior, and they can be enhanced, increased, or positively changed within the target audience by the intervention agency.<xref ref-type="bibr" rid="b25-hiv-5-097">25</xref>,<xref ref-type="bibr" rid="b26-hiv-5-097">26</xref> The MOA framework has been applied in several behavior-change contexts. These include the design, implementation, and evaluation of a social marketing intervention in Burundi<xref ref-type="bibr" rid="b27-hiv-5-097">27</xref> and safer-sex interventions in Laos.<xref ref-type="bibr" rid="b28-hiv-5-097">28</xref> Outside of behavior change in public health, the framework has been used to explain knowledge-sharing experience.<xref ref-type="bibr" rid="b29-hiv-5-097">29</xref></p><p>This paper seeks to answer the broad question of how the MOA framework can be used in explaining condom use by examining the motivation, opportunity, and ability factors that affect condom use in extramarital sexual relationships. It further seeks to assess the relative strengths of each of the three groups of variables in determining condom use in last extramarital sex.</p></sec><sec sec-type="materials|methods"><title>Methods and materials</title><p>The data upon which this study is based were derived from a combination of three datasets from three consecutive multiround cross-sectional surveys (2003, 2005, 2007) conducted by the Nigeria Federal Ministry of Health among women (15–49 years old) and men (15–64 years old).<xref ref-type="bibr" rid="b30-hiv-5-097">30</xref>,<xref ref-type="bibr" rid="b31-hiv-5-097">31</xref> The total sample sizes of the three surveys were 10,090 in 2003, 10,081 in 2005, and 11,521 in 2007. Of these figures, only 4962 males in 2003, 5396 males in 2005, and 6161 males in 2007 were sampled. Further, only 2569 male respondents in 2003, another 2661 male respondents in 2005, and 3009 male respondents in 2007 were married. Of the male respondents in a stable relationship, only 202 in 2003, 211 in 2005, and 229 in 2007 had had extramarital sex in the last 12 months. Altogether, 642 married or cohabiting men reported having had extramarital sex in the past 12 months. This forms the sample for this paper. The multiround cross-sectional NARHS employed the same methodology and were all conducted across all the 36 states and the Federal Capital Territory in Nigeria. This paper is based on data from a subsample of 642 married men who reported extramarital sex within 12 months of the survey. This represented 8.3% of all married men in the total sample.</p><p>Probability sampling was employed to select the eligible respondents: males age 15–64 years and females age 15–49 years. The first level included a selection of rural and urban localities. Localities were classified into rural and urban, with settlements less than 20,000 inhabitants classified as rural. Localities were then grouped in geographic order according to size. The first three big towns in a state were grouped as a stratum and called major towns; all other urban settlements were grouped to form another stratum and called medium towns. The third stratum included all rural localities in the state. One major town, one medium town, and three rural localities were selected from each of the strata, with probability proportional to size. The second stage involved selection of enumeration areas using the National Population Commission updated sampling frame. The third stage involved the selection of individual respondents according to the age-eligibility criterion. Probability sampling was employed to select respondents at the individual level. The sample was later weighted to reflect the actual size of the population of each state.</p><sec sec-type="methods"><title>Data analysis</title><p>For the purpose of this paper, a database was created of all male respondents in stable relationships (defined as currently married or cohabiting with a sexual partner) who reported having had extramarital sex, yielding a total of 642 respondents. Demographic characteristics about the respondents that were available in the data and used for analysis in this paper include educational attainment, religion, locality (rural/urban), age, and whether respondent had been away from home for more than a month in the last 12 months preceding the survey.</p><sec><title>Dependent variable</title><p>The dependent variable for this study was condom use in the last extramarital sex act. Of all the respondents that were in stable relationships who had had nonspousal sex within the last 12 months before the survey, a question on whether the respondents used a condom during the last extramarital sex act was asked. Suppose the dependent variable is <italic>y</italic>, which takes a value of 1 if a respondent used a condom during the last nonmarital sex act, and 0 otherwise (ie, if a condom was not used).</p></sec><sec><title>Independent variables</title><p>A number of independent variables were used.</p></sec><sec><title>Age of the respondents</title><p>Current age of the respondent was measured in years, and this ranged between 15 and 64 years for males. Age was included as a categorized variable in all models.</p></sec><sec><title>Place (locality) of residence</title><p>Place of residence was measured as to whether the respondent resided in an urban or rural area at the time of the survey. This was coded as 1 if the respondent resided in an urban area, and 0 if they resided in a rural area.</p></sec><sec><title>Educational attainment</title><p>This is a variable that identifies the highest level of education a respondent had attained at the time of the survey. Two dummy variables were created for this variable, ie, secondary/higher and Koranic/primary (secondary/higher 1, never attended any formal school 0; Koranic/primary 1, never attended formal school 0).</p></sec><sec><title>Religion</title><p>Given the impact religion plays in condom use, this was also included in this study. Dummy variables were created for Islam and Christianity separately, with traditional and other religions as the reference category.</p></sec><sec><title>Geographical zones</title><p>For this paper, we dichotomized Nigeria into two geographical parts: north = 0 and south = 1.</p></sec><sec><title>Ethnicity</title><p>Nigeria is a multiethnic nation. Dummies were created for the three major ethnic groups: Hausa, Igbo, and Yoruba (with others considered as the reference category). Based on the MOA framework, independent variables were developed, as shown earlier in <xref ref-type="fig" rid="f1-hiv-5-097">Figure 1</xref>.</p><p>In order to explore any existing relationship between the outcome variable of interest and some selected determinants, a binary variable that identifies whether a condom was used (or not used) in the last extramarital sex was created as the outcome (dependent) variable, as described earlier.<xref ref-type="bibr" rid="b32-hiv-5-097">32</xref> At the multivariate level, multiple logistic regression was fitted using Stata version 9.2 SE (StataCorp LP, College Station, TX, USA).<xref ref-type="bibr" rid="b33-hiv-5-097">33</xref></p><p>Both bivariate and multivariate analyses were carried out. At the bivariate level, the effect of each individual determinant was cross-classified with the dependent variable and its significance assessed based on Pearson’s Chi-squared test.<xref ref-type="bibr" rid="b32-hiv-5-097">32</xref> In the multivariate analyses, an attempt was made to explore the influence of MOA separately and jointly in the presence of the background characteristics of the respondents. To achieve this, independent variables were grouped according to the MOA framework into the following models:</p><list list-type="bullet"><list-item><p>M<sub>1</sub>: condom use = year of study</p></list-item><list-item><p>M<sub>1</sub>: demographic variables</p></list-item><list-item><p>M<sub>2</sub>: demographic variables + motivation variables</p></list-item><list-item><p>M<sub>3</sub>: demographic variables + motivation variables + opportunity</p></list-item><list-item><p>M<sub>4</sub>: demographic variables + opportunity variables</p></list-item><list-item><p>M<sub>5</sub>: demographic variables + ability variables</p></list-item><list-item><p>M<sub>6</sub>: demographic variables + motivation variables + opportunity + ability</p></list-item></list><p>In the preliminary analyses, several models were explored but discussion shall be based only on models M<sub>1</sub>, M<sub>2</sub>, M<sub>3</sub> and M<sub>6</sub>. As a preceding step to selecting our models, logistic regression models were fitted in a systematic order by controlling for different sets of covariates so as to identify the set of determinants to be controlled for in the final model. Firstly, in model M<sub>1</sub>, we fitted a logistic regression model of the dependent variable on only background variables. Subsequently, we controlled for different groups of independent variables, as described for models M<sub>2</sub>, M<sub>3</sub> and M<sub>6.</sub></p></sec></sec></sec><sec sec-type="results"><title>Results</title><p>This paper highlights some determinants of condom use in last extramarital sex among 642 married or cohabiting men in Nigeria between 2003 and 2007.</p><sec sec-type="methods"><title>Descriptive analysis</title><p>The study is limited to married or cohabiting men who reported that they had engaged in extramarital sex 12 months prior to the survey (n = 642). Out of the 7070 married/cohabiting men in the surveys, 642, representing 8.3%, had had extramarital sex in the 12 months preceding the survey. This seems to be consistent with other national surveys, which reported 11% of men in unions engaging in extramarital sex within the last 12 months.<xref ref-type="bibr" rid="b8-hiv-5-097">8</xref> The summary descriptive information on some demographic characteristics of the 642 respondents is presented in <xref ref-type="table" rid="t1-hiv-5-097">Table 1</xref>. The mean age of respondents who engaged in extramarital sex was 35.0 years (standard deviation 9.5 years). Extramarital sex was more prevalent among respondents aged 35–49 years (40.7%). A higher proportion of respondents who engaged in extramarital sex had at least secondary-level education (60.3%) compared with only 31.6% of those who had primary education only. Three out of ten men who engaged in extramarital sex were of the Yoruba tribe of southwest Nigeria. Over 60% of men who engaged in extramarital sex lived in rural areas, and in terms of religion, two-thirds were Christians. Some of the respondents reported having had sex with multiple extramarital partners. Of the 642 who had had extramarital sex, 41.6% had multiple extramarital partners. Although a high proportion felt condoms were affordable (83.5%), and easy to obtain (80.8%), less than one-half (46.3%) of the sample used condoms in their last extramarital sex. On knowledge about HIV, 69% had knowledge about all five modes of transmission of HIV.</p></sec><sec sec-type="methods"><title>Bivariate analysis</title><p>Tests of differences of proportions for some determinants of condom use in extramarital sex were carried out using Pearson’s Chi-squared test of association or Fisher’s exact test for 2 × 2 contingency tables.<xref ref-type="bibr" rid="b32-hiv-5-097">32</xref><xref ref-type="table" rid="t2-hiv-5-097">Table 2</xref> presents the percentages of condom use in extramarital sex according to some relevant determinants of condom use. Overall, only 46.3% of married men who engaged in extramarital sex used a condom during their last extramarital sex. Regarding respondents’ demographic characteristics, it was found at the bivariate level that condom use in extramarital sex was not statistically associated with age or religion. However, it was statistically associated with education (<italic>P</italic> < 0.0001), and rural/urban residence (<italic>P</italic> < 0.0001), with only 39.4% in rural areas compared with 57.4% in urban areas (<italic>P</italic> < 0.0001) using condoms in the last extramarital sex. There was also a positive relationship between education and condom use. While only 23.1% of respondents with no formal education and 36.9% of those with below secondary education used condoms, the figure for those with at least secondary level of education was 54.3% (<italic>P</italic> < 0.0001). In terms of ethnic origins, Yoruba and Igbo married men who engaged in extramarital sex were more likely to use condoms compared with their Hausa counterparts (<italic>P</italic> < 0.05).</p><p>We also explored at the bivariate level relationships between each of the MOA indicators and condom use. On motivation indicators, there was no relationship between personal risk perception and condom use. The two opportunity indicators were strongly associated with condom use. Men who agreed that condoms were easily available or were easy to obtain were more likely to use condoms. Over one-half (53.2%) of men who agreed that condoms were affordable compared with only 11.3% who disagreed were more likely to have used condoms in the last extramarital sex (<italic>P</italic> < 0.0001). Married men who were not embarrassed to buy condoms were more likely to use condoms in extramarital sex (<italic>P</italic> < 0.0001).</p><p>Several of the ability indicators were statistically related to condom use at the <italic>P</italic> < 0.0001 level. These included knowledge that a healthy-looking person can be HIV-positive, knowledge that condoms protect against STI/HIV and unwanted pregnancy, and knowledge about HIV (as measured by UNAIDS). Having known someone who died of AIDS was found not to be related to condom use, but the knowledge that AIDS has no cure had a significant association with condom use (<italic>P</italic> < 0.05). Similarly, while 60.7% of men who felt they could convince their sexual partners to use condoms actually did use condoms in extramarital sex, compared with only 9.9% of those who said they could not convince their partners. Married men who were able to discuss condom use were more likely to use condoms in extramarital sex (<italic>P</italic> < 0.0001). Also associated with condom use were aspects of ability, which borders on skills and self-efficacy.</p></sec><sec sec-type="methods"><title>Multivariate analysis</title><p>Findings from multiple logistic regression for models M<sub>1</sub>, M<sub>2</sub>, M<sub>3</sub> and M<sub>6</sub> are presented in <xref ref-type="table" rid="t3-hiv-5-097">Table 3</xref>. Results for Model M<sub>1</sub> presented in <xref ref-type="table" rid="t3-hiv-5-097">Table 3</xref> show that adjusting for other background characteristics significantly reversed the pattern of association between condom use in extramarital sex and educational attainment (<italic>P</italic> < 0.05). Being a Yoruba or living in an urban area was significantly associated with condom use in extramarital sex. Men who were of the Yoruba tribe were about 1.54 times more likely to use condoms (odds ratio [OR] 1.54, <italic>P</italic> = 0.039) than those from other tribes, and respondents living in urban areas were 74% more likely to use condoms in extramarital sex than those living in rural areas. In addition to the background factors, the predictive power of the motivation, opportunity, and ability factors are presented for models M<sub>2</sub>, M<sub>3</sub> and M<sub>6</sub> in <xref ref-type="table" rid="t3-hiv-5-097">Table 3</xref>. The direction of significance for demographic characteristics in models M<sub>2</sub> and M<sub>3</sub> were similar; therefore, we restrict the discussion to the results of MOA indicators alone in those two models. In model M<sub>2</sub>, the belief that condoms protect against STI/HIV and unwanted pregnancies, not being embarrassed about buying condoms in public, and not having misconceptions about mode of transmission of HIV were significantly related to condom use in extramarital sex. Respondents who believed that condoms protect against STI/HIV and unwanted pregnancy were about four times more likely to use condoms in extramarital sex compared with their counterparts who did not believe (OR 4.181, <italic>P</italic> < 0.0001). Further, those who said that they would not be embarrassed to buy condoms were 1.53 times more likely to use a condom in such a sexual relationship than their counterparts who would be embarrassed to buy condoms (OR 1.53, <italic>P</italic> = 0.022). Having misconceptions about mode of transmission of HIV was negatively associated with condom use in extramarital sex. Respondents who had some misconceptions were 0.57 times less likely to use condoms in extramarital sex than their counterparts who did not have any misconception.</p><p>Turning to model M<sub>3</sub>, the direction of significance for the motivation variables were similar to model M<sub>2</sub>, except for being embarrassed to buy a condom, which was not significant. Again, the likelihood was halved for belief that condoms protect against STI/HIV and unwanted pregnancies. Therefore, we shall concentrate on discussing the results of the opportunity variables. Respondents who knew or believed that condoms were easy to obtain were 3.47 times more likely to use condoms compared with their counterparts who did not know that condoms were easy to obtain (OR 3.473, <italic>P</italic> = 0.003). Knowledge of how to wear a condom was positively and significantly associated with condom use in extramarital sex. Those who knew how to wear condoms were 13 times more likely to use a condom than their counterparts who did not know how to wear them (OR 13.483, <italic>P</italic> < 0.0001). In model M<sub>6</sub>, the results for the motivation and opportunity variables were similar to model M<sub>3</sub>. Therefore, we present the results for the only significant ability variable. Of all the ability variables, only ability to discuss condom use with one’s sexual partner was significantly associated with condom use in extramarital sex. Respondents who were able to discuss condom use with their sexual partners were over eight times more likely to use condoms in extramarital sex than their counterparts who were not able to do so (confidence interval 5.190–14.021, OR 8.53, <italic>P</italic> < 0.0001).</p></sec></sec><sec sec-type="discussion"><title>Discussion</title><p>This paper deals with a critical topic in behavioral research on HIV and AIDS in Nigeria, where a recent study has shown that over 30% of all new infections among males are from the general population in stable relationships, not in the traditional most-at-risk populations.<xref ref-type="bibr" rid="b34-hiv-5-097">34</xref> A study in Nigeria has shown that although both polygynous and monogamous men are at risk of extramarital sex, men with three or more wives are more likely to have extramarital sex.<xref ref-type="bibr" rid="b8-hiv-5-097">8</xref> This implies that nonuse of condoms by men exposes not only themselves but several other married women to the risk of HIV. The fact that only 46.3% of married men who engaged in extramarital sex used condoms together with the high prevalence of polygyny exacerbates the risk of HIV infection in Nigeria for women within marriage. National surveys report that 33% of all married women are in polygynous unions, and 20% of married men report having two or more wives.<xref ref-type="bibr" rid="b35-hiv-5-097">35</xref> Polygyny is not only common in northern Nigeria, where over 40% of women have cowives, but also in the southwest, where over 25% of married women share their husbands with other wives.<xref ref-type="bibr" rid="b35-hiv-5-097">35</xref></p><p>Among the Yoruba, who inhabit most of southwestern Nigeria, wives commonly come to accept that their husbands will engage in extramarital sex, particularly during the postpartum period.<xref ref-type="bibr" rid="b8-hiv-5-097">8</xref> Thus, while it is normative for a Yoruba woman to remain faithful, the same cannot be said of her husband.<xref ref-type="bibr" rid="b36-hiv-5-097">36</xref> A study in Nigeria has shown that extramarital relationships are often open affairs. Thirty-five percent of married men mentioned that their wives knew of their extramarital affairs, while 65% said their relatives were aware.<xref ref-type="bibr" rid="b7-hiv-5-097">7</xref> Thus, the acquisition of a second or third wife may be preceded by open-secret extramarital sexual liaisons. For men who engage in extramarital sex, the promotion of condom use should therefore be a major preventive strategy.<xref ref-type="bibr" rid="b37-hiv-5-097">37</xref> Furthermore, Hatcher and Hughes<xref ref-type="bibr" rid="b38-hiv-5-097">38</xref> reported in a study of heterosexual discordant couples that condom use was the best defense against seroconversion.</p><p>Multiple sexual partnering has been established to increase the risk of contracting HIV. In Nigeria, as in many other countries where HIV is transmitted mostly through heterosexual activities, the risk of transmission of HIV is largely determined by sex outside stable relationships, which may either be premarital or extramarital.<xref ref-type="bibr" rid="b39-hiv-5-097">39</xref> Findings from studies in sub-Saharan Africa have also emphasized the importance of condom use in both marital and extramarital relationships.<xref ref-type="bibr" rid="b40-hiv-5-097">40</xref> In a truly patriarchal society like Nigeria, a married woman whose husband engages in extramarital sex is at an elevated risk of HIV infection. Therefore, there is the need for programmers to understand the level and dynamics of condom use in extramarital relationships to assist them to design and implement appropriate interventions. Despite the common and risky nature of extramarital sex, only a few studies have reported on condom use in extramarital relationships.</p><p>In the multiple logistic regression models, age of respondents was categorized into 15–19 years (reference category), 20–24 years, 25–34 years, 35–49 years, and 50–64 years. The odds of using condoms in extramarital sex declined with increase in age-group (though not significantly). A similar finding among married men has been reported in Zimbabwe.<xref ref-type="bibr" rid="b40-hiv-5-097">40</xref> Programmatically, it becomes imperative to address issues of cross-generational sex, as the older respondents who do not use condoms in their last extramarital sex act and yet have multiple extramarital partners constitute a risk to their spouses or cohabiting partners Similarly, place of residence was positively associated with condom use in last extramarital sex. Respondents who were resided in urban localities were more likely to use condoms in their last nonmarital sex compared with their counterparts residing in rural localities. Again, these findings underscore the need to strengthen prevention efforts in rural communities. In addition to the demographic characteristics that were controlled for in model M<sub>1</sub>, inclusion of the motivation indicators of the MOA conceptual framework shows that knowing that someone has died of AIDS and that AIDS does not have a cure are not significantly associated with condom use in extramarital sex.</p><p>After controlling for misconceptions, as shown in M<sub>6</sub>, none of the HIV knowledge variables was associated with condom use, eg, knowledge that using condoms and remaining faithful with one uninfected partner was not associated with condom use in extramarital sex. Our findings are, however, in contrast with Isiugo-Abanihe,<xref ref-type="bibr" rid="b13-hiv-5-097">13</xref> whose study of five Nigerian towns found a positive relationship between knowledge and condom use in extramarital sex. This may be related to differences in samples reflecting the heterogeneity of Nigeria.<xref ref-type="bibr" rid="b8-hiv-5-097">8</xref> Whereas our study is based on a nationally representative sample of men, Isiugo-Abanihe’s study<xref ref-type="bibr" rid="b13-hiv-5-097">13</xref> was limited to five towns. Since both our study and Mitsunaga et al<xref ref-type="bibr" rid="b8-hiv-5-097">8</xref> are based on nationally representative samples, the findings underscore the common gap between HIV knowledge and behavior. HIV research has shown that knowledge about HIV risk does not usually translate to changes in risky behavior. There is often a striking disparity between what individuals intellectually know about risk and how they actually behave.<xref ref-type="bibr" rid="b41-hiv-5-097">41</xref></p><p>Since the objective of HIV prevention in Nigeria, as elsewhere, is behavior change, it is critical that HIV-prevention efforts now advance beyond dissemination of basic factual messages about HIV and AIDS and begin to address other factors that influence why and how men who engage in extramarital sex behave with respect to HIV risk. Further studies are needed to explore the HIV risk-taking behaviors of men who engage in extramarital sex, particularly in rural areas. Is it that for some men, engaging in extramarital sex is a prelude to taking another wife? For these men, because pregnancy may be a welcome consequence, the use of condoms in such relationships becomes problematic. This can be understood within the context of 33% of married women in Nigeria living in polygynous homes.<xref ref-type="bibr" rid="b35-hiv-5-097">35</xref> The role of infertility could also be explored. While primary infertility is low – about 3%<xref ref-type="bibr" rid="b35-hiv-5-097">35</xref> – many Nigerian couples report problems of infertility. Community-based data suggest that up to 30% of couples in some parts of Nigeria have difficulties in achieving a desired conception after 2 years of marriage without the use of contraceptives.<xref ref-type="bibr" rid="b42-hiv-5-097">42</xref> Nigerian gynecologists frequently report that infertility cases constitute between 60% and 70% of their consultations in tertiary health institutions.<xref ref-type="bibr" rid="b43-hiv-5-097">43</xref>,<xref ref-type="bibr" rid="b44-hiv-5-097">44</xref> In addition, a recent population-based survey of women of reproductive age in Ile-Ife, Nigeria revealed that up to 20% of women have secondary infertility.<xref ref-type="bibr" rid="b45-hiv-5-097">45</xref> Men often wrongly put the blame on women and present this as justification for extramarital affairs, which may result in marrying an additional wife. Orubuloye et al<xref ref-type="bibr" rid="b10-hiv-5-097">10</xref> report that some married men engage in extramarital sex primarily for enjoyment. This to some men includes sex without condoms. Another study in Lagos observed that husbands go out “looking for younger partners as the glamour of initial (marital) relationship wanes.”<xref ref-type="bibr" rid="b46-hiv-5-097">46</xref></p><p>In the full model M<sub>6</sub>, only being a Yoruba, misconception about HIV transmission, knowledge about how to wear condoms, and discussion of condom use with partners were significantly associated with condom use in extramarital sex.</p><p>These findings have implications for HIV programming in Nigeria. For people to practice a promoted behavior, it is expected that they are provided with the opportunity that will enable them change behavior. Therefore, the opportunity variables show that individuals who believe that condoms are easy to obtain and affordable are more likely to use condoms in extramarital sex compared to those who do not believe same. As shown in this study, individuals who believe that condoms are easy to obtain and affordable are more likely to use condoms. HIV programmers should design intervention strategies to ensure availability. Perhaps condoms are now so cheap that affordability is not an important determinant for condom use. There is a need for further research to explore whether men who engage in extramarital sex do get condoms when and where they need them most. Furthermore, programmers need to ensure that people are given the skills to negotiate condom use and use condoms properly. Behavior-change communication efforts should provide integrated messages that include all three indices found to impact positively on condom use. Having misconceptions about modes of transmission is negatively and significantly associated with condom use in extramarital sex.</p><p>Self-efficacy about one’s ability to wear condoms was significantly associated with condom use in extramarital sex. This finding is of particular importance. As noted,<xref ref-type="bibr" rid="b41-hiv-5-097">41</xref> implementing HIV risk-reduction behavior change requires more than knowledge. Behavioral skills in condom use are critical. Asking men to use condoms will have relatively little impact unless they know how to use them correctly. Programmers need to know that to the extent that skills in the use of condoms are deficient, men will be poorly equipped to achieve success in condom use.</p><sec sec-type="methods"><title>Limitations of study</title><p>As in most other behavioral and cross-sectional surveys, these data are based on self-reported sexual practices, and may suffer from the problem of underreporting of risk behaviors among the respondents, especially on the issue of extramarital sex. For instance, the reliability of self-reported answers to sensitive questions on sexual practices could have affected the results presented in this study. It is also important to note that the date are derived from cross-sectional surveys, which limits our conclusions on condom use and key motivation, ability, and opportunity factors, particularly in terms of timing and direction of relationships.</p></sec></sec><sec><title>Conclusion</title><p>This paper focused on the adoption of safer sexual practices by exploring dynamics and levels of condom use in extramarital sex. Condom use in extramarital sex is a critical factor in the spread of STIs and HIV. However, very few HIV interventions in Nigeria and Africa in general are theory-driven. This paper has demonstrated the feasibility of applying the MOA theoretical framework in identifying some determinants of condom use by men in extramarital relationships. The study found that respondents who knew that HIV had no cure were more likely to use condoms. In terms of demographic background, men who were of the Yoruba tribe were more likely to use condoms compared with other tribes. Also, residing in urban areas was significantly associated with condom use. However, there was no significant association between education and condom use. It was found that men who knew how to wear condoms were thirteen times more likely to use a condom than their counterparts who did not know how to do so (OR 13.483, <italic>P</italic> < 0.0001). Also, respondents who were able to discuss condom use with their sexual partners were over eight times more likely to use condoms in extramarital sex than their counterparts who could not discuss condom use with their sexual partners (OR 8.53, confidence interval 5.190–14.021, <italic>P</italic> < 0.0001). Affordability does not seem to be an explanatory factor; it is rather availability of condoms that impacts on condom use in extramarital sex.</p><p>Furthermore, the odds of using condoms in extramarital sex decline with increasing age. This suggests a risk for younger women who normally engage in sexual relations with older men. Thus, while many condom programs target young persons, the needs of older married men should also be a focus for programs. Intervention efforts should therefore be intensified about improving skills, making condoms available, and providing men with the skills on how to wear condoms correctly.</p></sec></body><back><ack><title>Acknowledgments</title><p>The authors would like to thank the Federal Ministry of Health of Nigeria for granting them the permission to use the 2003, 2005, and 2007 NARHS datasets. 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Nigeria</article-title><source>Contracept Fertil Sex</source><year>1995</year><volume>23</volume><issue>Suppl 1</issue><fpage>544</fpage></element-citation></ref><ref id="b46-hiv-5-097"><label>46</label><element-citation publication-type="book"><person-group person-group-type="author"><name><surname>Adegbola</surname><given-names>O</given-names></name><name><surname>Babatola</surname><given-names>O</given-names></name></person-group><article-title>Premarital and extra-marital sex in Lagos, Nigeria</article-title><person-group person-group-type="editor"><name><surname>Caldwell</surname><given-names>JC</given-names></name><name><surname>Orubuloye</surname><given-names>IO</given-names></name><name><surname>Ntozi</surname><given-names>JPM</given-names></name></person-group><source>The Continuing African AIDS Epidemic</source><publisher-loc>Canberra</publisher-loc><publisher-name>Health Transition Centre, National Centre for Epidemiology and Population Health, Australian National University</publisher-name><year>1999</year><fpage>19</fpage><lpage>44</lpage></element-citation></ref></ref-list></back><floats-group><fig id="f1-hiv-5-097" position="float"><label>Figure 1</label><caption><p>Motivation, opportunity, and ability variables.</p><p><bold>Abbreviations:</bold> AIDs, acquired immunodeficiency syndrome; HIV, Human Immunodeficiency Virus infection.</p></caption><graphic xlink:href="hiv-5-097Fig1"></graphic></fig><table-wrap id="t1-hiv-5-097" position="float"><label>Table 1</label><caption><p>Demographic characteristics of men who engage in extramarital relationships</p></caption><table frame="hsides" rules="groups"><thead><tr><th align="left" valign="top" rowspan="1" colspan="1">Variables</th><th align="left" valign="top" rowspan="1" colspan="1">Frequency n = 642</th><th align="left" valign="top" rowspan="1" colspan="1">Percentage</th></tr></thead><tbody><tr><td colspan="3" align="left" valign="top" rowspan="1">Age of respondents (years)</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 15–19</td><td align="left" valign="top" rowspan="1" colspan="1">16</td><td align="left" valign="top" rowspan="1" colspan="1">2.5</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 20–24</td><td align="left" valign="top" rowspan="1" colspan="1">59</td><td align="left" valign="top" rowspan="1" colspan="1">9.2</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 25–34</td><td align="left" valign="top" rowspan="1" colspan="1">254</td><td align="left" valign="top" rowspan="1" colspan="1">39.6</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 35–49</td><td align="left" valign="top" rowspan="1" colspan="1">261</td><td align="left" valign="top" rowspan="1" colspan="1">40.7</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 50–64</td><td align="left" valign="top" rowspan="1" colspan="1">52</td><td align="left" valign="top" rowspan="1" colspan="1">8.1</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Condom use during last extramarital sex</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Did not use condom</td><td align="left" valign="top" rowspan="1" colspan="1">345</td><td align="left" valign="top" rowspan="1" colspan="1">53.7</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Used condom</td><td align="left" valign="top" rowspan="1" colspan="1">297</td><td align="left" valign="top" rowspan="1" colspan="1">46.3</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Education level</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No formal education</td><td align="left" valign="top" rowspan="1" colspan="1">52</td><td align="left" valign="top" rowspan="1" colspan="1">8.1</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Primary</td><td align="left" valign="top" rowspan="1" colspan="1">203</td><td align="left" valign="top" rowspan="1" colspan="1">31.6</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Secondary and higher</td><td align="left" valign="top" rowspan="1" colspan="1">387</td><td align="left" valign="top" rowspan="1" colspan="1">60.3</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Religion</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Islam</td><td align="left" valign="top" rowspan="1" colspan="1">191</td><td align="left" valign="top" rowspan="1" colspan="1">29.8</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Christianity</td><td align="left" valign="top" rowspan="1" colspan="1">424</td><td align="left" valign="top" rowspan="1" colspan="1">66.0</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Traditional/others</td><td align="left" valign="top" rowspan="1" colspan="1">27</td><td align="left" valign="top" rowspan="1" colspan="1">4.2</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Ethnicity</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Hausa</td><td align="left" valign="top" rowspan="1" colspan="1">46</td><td align="left" valign="top" rowspan="1" colspan="1">7.2</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Igbo</td><td align="left" valign="top" rowspan="1" colspan="1">62</td><td align="left" valign="top" rowspan="1" colspan="1">9.7</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yoruba</td><td align="left" valign="top" rowspan="1" colspan="1">191</td><td align="left" valign="top" rowspan="1" colspan="1">29.8</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Others</td><td align="left" valign="top" rowspan="1" colspan="1">343</td><td align="left" valign="top" rowspan="1" colspan="1">53.4</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Residence</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Rural</td><td align="left" valign="top" rowspan="1" colspan="1">398</td><td align="left" valign="top" rowspan="1" colspan="1">62.0</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Urban</td><td align="left" valign="top" rowspan="1" colspan="1">244</td><td align="left" valign="top" rowspan="1" colspan="1">38.0</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Multiple nonspousal sex</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">317</td><td align="left" valign="top" rowspan="1" colspan="1">58.4</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes: have sex with nonspouse</td><td align="left" valign="top" rowspan="1" colspan="1">325</td><td align="left" valign="top" rowspan="1" colspan="1">41.6</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Sex in exchange for gift</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Never had sex for gift</td><td align="left" valign="top" rowspan="1" colspan="1">479</td><td align="left" valign="top" rowspan="1" colspan="1">74.6</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Have had sex for gift</td><td align="left" valign="top" rowspan="1" colspan="1">163</td><td align="left" valign="top" rowspan="1" colspan="1">25.4</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Alcohol consumption</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Every day</td><td align="left" valign="top" rowspan="1" colspan="1">89</td><td align="left" valign="top" rowspan="1" colspan="1">13.9</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Once a week or less</td><td align="left" valign="top" rowspan="1" colspan="1">267</td><td align="left" valign="top" rowspan="1" colspan="1">41.6</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Others</td><td align="left" valign="top" rowspan="1" colspan="1">286</td><td align="left" valign="top" rowspan="1" colspan="1">44.5</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Away from home for more than 1 month in the last 12 months</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">370</td><td align="left" valign="top" rowspan="1" colspan="1">57.6</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">272</td><td align="left" valign="top" rowspan="1" colspan="1">42.4</td></tr><tr><td colspan="3" align="left" valign="top" rowspan="1">Do you agree or disagree that condoms are easy to obtain?</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Disagree</td><td align="left" valign="top" rowspan="1" colspan="1">123</td><td align="left" valign="top" rowspan="1" colspan="1">19.2</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Agree</td><td align="left" valign="top" rowspan="1" colspan="1">519</td><td align="left" valign="top" rowspan="1" colspan="1">80.8</td></tr></tbody></table></table-wrap><table-wrap id="t2-hiv-5-097" position="float"><label>Table 2</label><caption><p>Bivariate analysis of condom use in extramarital sex</p></caption><table frame="hsides" rules="groups"><thead><tr><th align="left" valign="top" rowspan="2" colspan="1"></th><th colspan="2" align="left" valign="top" rowspan="1">Condom use in extramarital sex (%)
<hr></hr></th><th align="left" valign="top" rowspan="2" colspan="1">Total</th><th align="left" valign="top" rowspan="2" colspan="1"><italic>P</italic>-value from <italic>χ</italic><sup>2</sup></th></tr><tr><th align="left" valign="top" rowspan="1" colspan="1">Used condom</th><th align="left" valign="top" rowspan="1" colspan="1">Did not use</th></tr></thead><tbody><tr><td colspan="5" align="left" valign="top" rowspan="1"><bold>Variables</bold></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Respondents’ age (years)</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.187</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 15–19</td><td align="left" valign="top" rowspan="1" colspan="1">56.3</td><td align="left" valign="top" rowspan="1" colspan="1">43.7</td><td align="left" valign="top" rowspan="1" colspan="1">16</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 20–24</td><td align="left" valign="top" rowspan="1" colspan="1">45.8</td><td align="left" valign="top" rowspan="1" colspan="1">54.2</td><td align="left" valign="top" rowspan="1" colspan="1">59</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 25–34</td><td align="left" valign="top" rowspan="1" colspan="1">48.4</td><td align="left" valign="top" rowspan="1" colspan="1">51.6</td><td align="left" valign="top" rowspan="1" colspan="1">254</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 35–49</td><td align="left" valign="top" rowspan="1" colspan="1">46.7</td><td align="left" valign="top" rowspan="1" colspan="1">53.3</td><td align="left" valign="top" rowspan="1" colspan="1">261</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> 50–64</td><td align="left" valign="top" rowspan="1" colspan="1">30.8</td><td align="left" valign="top" rowspan="1" colspan="1">69.2</td><td align="left" valign="top" rowspan="1" colspan="1">52</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Education</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No formal education</td><td align="left" valign="top" rowspan="1" colspan="1">23.1</td><td align="left" valign="top" rowspan="1" colspan="1">76.9</td><td align="left" valign="top" rowspan="1" colspan="1">52</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Below secondary</td><td align="left" valign="top" rowspan="1" colspan="1">36.9</td><td align="left" valign="top" rowspan="1" colspan="1">63.1</td><td align="left" valign="top" rowspan="1" colspan="1">203</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Secondary and higher</td><td align="left" valign="top" rowspan="1" colspan="1">54.3</td><td align="left" valign="top" rowspan="1" colspan="1">45.7</td><td align="left" valign="top" rowspan="1" colspan="1">387</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Locality</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Rural</td><td align="left" valign="top" rowspan="1" colspan="1">39.4</td><td align="left" valign="top" rowspan="1" colspan="1">60.6</td><td align="left" valign="top" rowspan="1" colspan="1">398</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Urban</td><td align="left" valign="top" rowspan="1" colspan="1">57.4</td><td align="left" valign="top" rowspan="1" colspan="1">42.6</td><td align="left" valign="top" rowspan="1" colspan="1">244</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Religion</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.813</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Islam</td><td align="left" valign="top" rowspan="1" colspan="1">44.5</td><td align="left" valign="top" rowspan="1" colspan="1">55.5</td><td align="left" valign="top" rowspan="1" colspan="1">191</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Christian (Catholic and Protestant)</td><td align="left" valign="top" rowspan="1" colspan="1">47.2</td><td align="left" valign="top" rowspan="1" colspan="1">52.8</td><td align="left" valign="top" rowspan="1" colspan="1">424</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Others</td><td align="left" valign="top" rowspan="1" colspan="1">44.4</td><td align="left" valign="top" rowspan="1" colspan="1">55.6</td><td align="left" valign="top" rowspan="1" colspan="1">27</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Ethnicity</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.030</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Hausa</td><td align="left" valign="top" rowspan="1" colspan="1">39.1</td><td align="left" valign="top" rowspan="1" colspan="1">60.9</td><td align="left" valign="top" rowspan="1" colspan="1">46</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Igbo</td><td align="left" valign="top" rowspan="1" colspan="1">46.8</td><td align="left" valign="top" rowspan="1" colspan="1">53.2</td><td align="left" valign="top" rowspan="1" colspan="1">62</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yoruba</td><td align="left" valign="top" rowspan="1" colspan="1">55.0</td><td align="left" valign="top" rowspan="1" colspan="1">45.0</td><td align="left" valign="top" rowspan="1" colspan="1">191</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Others</td><td align="left" valign="top" rowspan="1" colspan="1">42.3</td><td align="left" valign="top" rowspan="1" colspan="1">57.7</td><td align="left" valign="top" rowspan="1" colspan="1">343</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Alcohol intake</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.484</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Every day</td><td align="left" valign="top" rowspan="1" colspan="1">43.8</td><td align="left" valign="top" rowspan="1" colspan="1">56.2</td><td align="left" valign="top" rowspan="1" colspan="1">89</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Sometimes</td><td align="left" valign="top" rowspan="1" colspan="1">49.1</td><td align="left" valign="top" rowspan="1" colspan="1">50.9</td><td align="left" valign="top" rowspan="1" colspan="1">267</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Never</td><td colspan="3" align="left" valign="top" rowspan="1">44.4</td><td align="left" valign="top" rowspan="1" colspan="1">55.6</td><td align="left" valign="top" rowspan="1" colspan="1">286</td><td colspan="2" align="left" valign="top" rowspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Away from home for more than 1 month in the last 12 months</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.037</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">42.7</td><td align="left" valign="top" rowspan="1" colspan="1">57.3</td><td align="left" valign="top" rowspan="1" colspan="1">370</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">51.1</td><td align="left" valign="top" rowspan="1" colspan="1">48.9</td><td align="left" valign="top" rowspan="1" colspan="1">272</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td colspan="5" align="left" valign="top" rowspan="1"><bold>Motivation variables</bold></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Self-assessment/appraisal of contracting HIV</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.513</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> High risk</td><td align="left" valign="top" rowspan="1" colspan="1">41.0</td><td align="left" valign="top" rowspan="1" colspan="1">59.0</td><td align="left" valign="top" rowspan="1" colspan="1">39</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Others</td><td align="left" valign="top" rowspan="1" colspan="1">46.6</td><td align="left" valign="top" rowspan="1" colspan="1">53.4</td><td align="left" valign="top" rowspan="1" colspan="1">603</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Condom protects against STI/HIV and prevents unwanted pregnancy</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Agreed</td><td align="left" valign="top" rowspan="1" colspan="1">51.2</td><td align="left" valign="top" rowspan="1" colspan="1">48.8</td><td align="left" valign="top" rowspan="1" colspan="1">541</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Disagreed</td><td align="left" valign="top" rowspan="1" colspan="1">19.8</td><td align="left" valign="top" rowspan="1" colspan="1">80.2</td><td align="left" valign="top" rowspan="1" colspan="1">101</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Are you embarrassed to buy condoms?</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Not embarrassed</td><td align="left" valign="top" rowspan="1" colspan="1">52.1</td><td align="left" valign="top" rowspan="1" colspan="1">47.9</td><td align="left" valign="top" rowspan="1" colspan="1">401</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Embarrassed</td><td align="left" valign="top" rowspan="1" colspan="1">36.5</td><td align="left" valign="top" rowspan="1" colspan="1">63.5</td><td align="left" valign="top" rowspan="1" colspan="1">241</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Misconception about HIV transmission</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.004</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">40.8</td><td align="left" valign="top" rowspan="1" colspan="1">59.2</td><td align="left" valign="top" rowspan="1" colspan="1">338</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">52.3</td><td align="left" valign="top" rowspan="1" colspan="1">47.7</td><td align="left" valign="top" rowspan="1" colspan="1">304</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td colspan="5" align="left" valign="top" rowspan="1"><bold>Opportunity variables</bold></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Condom affordability</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Agreed</td><td align="left" valign="top" rowspan="1" colspan="1">53.2</td><td align="left" valign="top" rowspan="1" colspan="1">46.8</td><td align="left" valign="top" rowspan="1" colspan="1">536</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Disagreed</td><td align="left" valign="top" rowspan="1" colspan="1">11.3</td><td align="left" valign="top" rowspan="1" colspan="1">88.7</td><td align="left" valign="top" rowspan="1" colspan="1">106</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Condoms easy to obtain</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Agreed</td><td align="left" valign="top" rowspan="1" colspan="1">52.6</td><td align="left" valign="top" rowspan="1" colspan="1">47.4</td><td align="left" valign="top" rowspan="1" colspan="1">519</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Disagreed</td><td align="left" valign="top" rowspan="1" colspan="1">19.5</td><td align="left" valign="top" rowspan="1" colspan="1">80.5</td><td align="left" valign="top" rowspan="1" colspan="1">123</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Know how to wear a condom?</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">62.7</td><td align="left" valign="top" rowspan="1" colspan="1">37.3</td><td align="left" valign="top" rowspan="1" colspan="1">445</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">9.1</td><td align="left" valign="top" rowspan="1" colspan="1">90.9</td><td align="left" valign="top" rowspan="1" colspan="1">197</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td colspan="5" align="left" valign="top" rowspan="1"><bold>Ability variables</bold></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Know someone who died of AIDS</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.108</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">51.7</td><td align="left" valign="top" rowspan="1" colspan="1">48.3</td><td align="left" valign="top" rowspan="1" colspan="1">172</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">44.3</td><td align="left" valign="top" rowspan="1" colspan="1">55.7</td><td align="left" valign="top" rowspan="1" colspan="1">470</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Know that AIDS has no cure</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.012</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">48.6</td><td align="left" valign="top" rowspan="1" colspan="1">51.4</td><td align="left" valign="top" rowspan="1" colspan="1">529</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">35.4</td><td align="left" valign="top" rowspan="1" colspan="1">64.6</td><td align="left" valign="top" rowspan="1" colspan="1">113</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Know that healthy-looking persons can be HIV-positive</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">50.8</td><td align="left" valign="top" rowspan="1" colspan="1">49.2</td><td align="left" valign="top" rowspan="1" colspan="1">510</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">28.8</td><td align="left" valign="top" rowspan="1" colspan="1">71.2</td><td align="left" valign="top" rowspan="1" colspan="1">132</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td colspan="5" align="left" valign="top" rowspan="1"><bold>UNAIDS</bold></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Condom use and remain with one uninfected partner</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">51.9</td><td align="left" valign="top" rowspan="1" colspan="1">48.1</td><td align="left" valign="top" rowspan="1" colspan="1">503</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">25.9</td><td align="left" valign="top" rowspan="1" colspan="1">74.1</td><td align="left" valign="top" rowspan="1" colspan="1">139</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Discussed condom with partner?</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">69.0</td><td align="left" valign="top" rowspan="1" colspan="1">31.0</td><td align="left" valign="top" rowspan="1" colspan="1">381</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">13.0</td><td align="left" valign="top" rowspan="1" colspan="1">87.0</td><td align="left" valign="top" rowspan="1" colspan="1">261</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Can convince partner to use condom?</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"><0.0001</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> Yes</td><td align="left" valign="top" rowspan="1" colspan="1">60.7</td><td align="left" valign="top" rowspan="1" colspan="1">39.3</td><td align="left" valign="top" rowspan="1" colspan="1">460</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1"> No</td><td align="left" valign="top" rowspan="1" colspan="1">9.9</td><td align="left" valign="top" rowspan="1" colspan="1">90.1</td><td align="left" valign="top" rowspan="1" colspan="1">182</td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr></tbody></table><table-wrap-foot><fn id="tfn1-hiv-5-097"><p><bold>Abbreviations:</bold> AIDS, acquired immunodeficiency syndrome; HIV, Human Immunodeficiency Virus infection; STI, sexually transmitted infection.</p></fn></table-wrap-foot></table-wrap><table-wrap id="t3-hiv-5-097" position="float"><label>Table 3</label><caption><p>Results from logistic models for models M<sub>1</sub>, M<sub>2</sub>, M<sub>3</sub> and M<sub>4</sub></p></caption><table frame="hsides" rules="groups"><thead><tr><th align="left" valign="top" rowspan="3" colspan="1"></th><th colspan="3" align="left" valign="top" rowspan="1">Model M<sub>1</sub><hr></hr></th><th colspan="3" align="left" valign="top" rowspan="1">Model M<sub>2</sub><hr></hr></th><th colspan="3" align="left" valign="top" rowspan="1">Model M<sub>3</sub><hr></hr></th><th colspan="3" align="left" valign="top" rowspan="1">Model M<sub>6</sub><hr></hr></th><th colspan="2" align="left" valign="top" rowspan="1">95% CI for odds ratio
<hr></hr></th></tr><tr><th align="left" valign="top" rowspan="1" colspan="1">Odds<break></break>ratio</th><th align="left" valign="top" rowspan="1" colspan="1">SE</th><th align="left" valign="top" rowspan="1" colspan="1"><italic>P</italic></th><th align="left" valign="top" rowspan="1" colspan="1">Odds<break></break>ratio</th><th align="left" valign="top" rowspan="1" colspan="1">SE</th><th align="left" valign="top" rowspan="1" colspan="1"><italic>P</italic></th><th align="left" valign="top" rowspan="1" colspan="1">Odds<break></break>ratio</th><th align="left" valign="top" rowspan="1" colspan="1">SE</th><th align="left" valign="top" rowspan="1" colspan="1">P</th><th align="left" valign="top" rowspan="1" colspan="1">Odds<break></break>ratio</th><th align="left" valign="top" rowspan="1" colspan="1">SE</th><th align="left" valign="top" rowspan="1" colspan="1">P</th><th align="left" valign="top" rowspan="1" colspan="1">Lower</th><th align="left" valign="top" rowspan="1" colspan="1">Upper</th></tr></thead><tbody><tr><td align="left" valign="top" rowspan="1" colspan="1">Constant</td><td align="left" valign="top" rowspan="1" colspan="1">0.528</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.175</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.014</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.007</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">15–19 (ref)</td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">20–24</td><td align="left" valign="top" rowspan="1" colspan="1">2.436</td><td align="left" valign="top" rowspan="1" colspan="1">0.612</td><td align="left" valign="top" rowspan="1" colspan="1">0.145</td><td align="left" valign="top" rowspan="1" colspan="1">4.102</td><td align="left" valign="top" rowspan="1" colspan="1">0.662</td><td align="left" valign="top" rowspan="1" colspan="1">0.033</td><td align="left" valign="top" rowspan="1" colspan="1">4.662</td><td align="left" valign="top" rowspan="1" colspan="1">0.807</td><td align="left" valign="top" rowspan="1" colspan="1">0.057</td><td align="left" valign="top" rowspan="1" colspan="1">6.227</td><td align="left" valign="top" rowspan="1" colspan="1">0.947</td><td align="left" valign="top" rowspan="1" colspan="1">0.053</td><td align="left" valign="top" rowspan="1" colspan="1">0.973</td><td align="left" valign="top" rowspan="1" colspan="1">39.846</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">25–34</td><td align="left" valign="top" rowspan="1" colspan="1">1.656</td><td align="left" valign="top" rowspan="1" colspan="1">0.420</td><td align="left" valign="top" rowspan="1" colspan="1">0.230</td><td align="left" valign="top" rowspan="1" colspan="1">1.719</td><td align="left" valign="top" rowspan="1" colspan="1">0.439</td><td align="left" valign="top" rowspan="1" colspan="1">0.217</td><td align="left" valign="top" rowspan="1" colspan="1">1.324</td><td align="left" valign="top" rowspan="1" colspan="1">0.513</td><td align="left" valign="top" rowspan="1" colspan="1">0.584</td><td align="left" valign="top" rowspan="1" colspan="1">1.708</td><td align="left" valign="top" rowspan="1" colspan="1">0.560</td><td align="left" valign="top" rowspan="1" colspan="1">0.339</td><td align="left" valign="top" rowspan="1" colspan="1">0.570</td><td align="left" valign="top" rowspan="1" colspan="1">5.121</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">35–49</td><td align="left" valign="top" rowspan="1" colspan="1">1.850</td><td align="left" valign="top" rowspan="1" colspan="1">0.346</td><td align="left" valign="top" rowspan="1" colspan="1">0.076</td><td align="left" valign="top" rowspan="1" colspan="1">1.761</td><td align="left" valign="top" rowspan="1" colspan="1">0.362</td><td align="left" valign="top" rowspan="1" colspan="1">0.118</td><td align="left" valign="top" rowspan="1" colspan="1">1.334</td><td align="left" valign="top" rowspan="1" colspan="1">0.430</td><td align="left" valign="top" rowspan="1" colspan="1">0.502</td><td align="left" valign="top" rowspan="1" colspan="1">1.573</td><td align="left" valign="top" rowspan="1" colspan="1">0.468</td><td align="left" valign="top" rowspan="1" colspan="1">0.333</td><td align="left" valign="top" rowspan="1" colspan="1">0.629</td><td align="left" valign="top" rowspan="1" colspan="1">3.932</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">50–64</td><td align="left" valign="top" rowspan="1" colspan="1">1.489</td><td align="left" valign="top" rowspan="1" colspan="1">0.343</td><td align="left" valign="top" rowspan="1" colspan="1">0.246</td><td align="left" valign="top" rowspan="1" colspan="1">1.460</td><td align="left" valign="top" rowspan="1" colspan="1">0.358</td><td align="left" valign="top" rowspan="1" colspan="1">0.291</td><td align="left" valign="top" rowspan="1" colspan="1">1.362</td><td align="left" valign="top" rowspan="1" colspan="1">0.427</td><td align="left" valign="top" rowspan="1" colspan="1">0.469</td><td align="left" valign="top" rowspan="1" colspan="1">1.792</td><td align="left" valign="top" rowspan="1" colspan="1">0.467</td><td align="left" valign="top" rowspan="1" colspan="1">0.211</td><td align="left" valign="top" rowspan="1" colspan="1">0.718</td><td align="left" valign="top" rowspan="1" colspan="1">4.471</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">No formai education</td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Koranic and primary, secondary</td><td align="left" valign="top" rowspan="1" colspan="1">0.352</td><td align="left" valign="top" rowspan="1" colspan="1">0.361</td><td align="left" valign="top" rowspan="1" colspan="1">0.004</td><td align="left" valign="top" rowspan="1" colspan="1">0.542</td><td align="left" valign="top" rowspan="1" colspan="1">0.382</td><td align="left" valign="top" rowspan="1" colspan="1">0.109</td><td align="left" valign="top" rowspan="1" colspan="1">0.967</td><td align="left" valign="top" rowspan="1" colspan="1">0.463</td><td align="left" valign="top" rowspan="1" colspan="1">0.941</td><td align="left" valign="top" rowspan="1" colspan="1">1.223</td><td align="left" valign="top" rowspan="1" colspan="1">0.514</td><td align="left" valign="top" rowspan="1" colspan="1">0.695</td><td align="left" valign="top" rowspan="1" colspan="1">0.447</td><td align="left" valign="top" rowspan="1" colspan="1">3.349</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Secondary and higher</td><td align="left" valign="top" rowspan="1" colspan="1">0.556</td><td align="left" valign="top" rowspan="1" colspan="1">0.186</td><td align="left" valign="top" rowspan="1" colspan="1">0.002</td><td align="left" valign="top" rowspan="1" colspan="1">0.613</td><td align="left" valign="top" rowspan="1" colspan="1">0.194</td><td align="left" valign="top" rowspan="1" colspan="1">0.012</td><td align="left" valign="top" rowspan="1" colspan="1">0.777</td><td align="left" valign="top" rowspan="1" colspan="1">0.227</td><td align="left" valign="top" rowspan="1" colspan="1">0.266</td><td align="left" valign="top" rowspan="1" colspan="1">0.838</td><td align="left" valign="top" rowspan="1" colspan="1">0.257</td><td align="left" valign="top" rowspan="1" colspan="1">0.493</td><td align="left" valign="top" rowspan="1" colspan="1">0.507</td><td align="left" valign="top" rowspan="1" colspan="1">1.387</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Others and none</td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Islam</td><td align="left" valign="top" rowspan="1" colspan="1">0.786</td><td align="left" valign="top" rowspan="1" colspan="1">0.453</td><td align="left" valign="top" rowspan="1" colspan="1">0.594</td><td align="left" valign="top" rowspan="1" colspan="1">0.715</td><td align="left" valign="top" rowspan="1" colspan="1">0.472</td><td align="left" valign="top" rowspan="1" colspan="1">0.477</td><td align="left" valign="top" rowspan="1" colspan="1">0.739</td><td align="left" valign="top" rowspan="1" colspan="1">0.561</td><td align="left" valign="top" rowspan="1" colspan="1">0.589</td><td align="left" valign="top" rowspan="1" colspan="1">0.469</td><td align="left" valign="top" rowspan="1" colspan="1">0.609</td><td align="left" valign="top" rowspan="1" colspan="1">0.214</td><td align="left" valign="top" rowspan="1" colspan="1">0.142</td><td align="left" valign="top" rowspan="1" colspan="1">1.548</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Christianity</td><td align="left" valign="top" rowspan="1" colspan="1">0.969</td><td align="left" valign="top" rowspan="1" colspan="1">0.421</td><td align="left" valign="top" rowspan="1" colspan="1">0.941</td><td align="left" valign="top" rowspan="1" colspan="1">0.843</td><td align="left" valign="top" rowspan="1" colspan="1">0.441</td><td align="left" valign="top" rowspan="1" colspan="1">0.700</td><td align="left" valign="top" rowspan="1" colspan="1">0.677</td><td align="left" valign="top" rowspan="1" colspan="1">0.530</td><td align="left" valign="top" rowspan="1" colspan="1">0.462</td><td align="left" valign="top" rowspan="1" colspan="1">0.504</td><td align="left" valign="top" rowspan="1" colspan="1">0.577</td><td align="left" valign="top" rowspan="1" colspan="1">0.234</td><td align="left" valign="top" rowspan="1" colspan="1">0.163</td><td align="left" valign="top" rowspan="1" colspan="1">1.559</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Other tribes</td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.000</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Hausa</td><td align="left" valign="top" rowspan="1" colspan="1">1.204</td><td align="left" valign="top" rowspan="1" colspan="1">0.365</td><td align="left" valign="top" rowspan="1" colspan="1">0.611</td><td align="left" valign="top" rowspan="1" colspan="1">1.263</td><td align="left" valign="top" rowspan="1" colspan="1">0.378</td><td align="left" valign="top" rowspan="1" colspan="1">0.537</td><td align="left" valign="top" rowspan="1" colspan="1">1.592</td><td align="left" valign="top" rowspan="1" colspan="1">0.440</td><td align="left" valign="top" rowspan="1" colspan="1">0.290</td><td align="left" valign="top" rowspan="1" colspan="1">2.000</td><td align="left" valign="top" rowspan="1" colspan="1">0.499</td><td align="left" valign="top" rowspan="1" colspan="1">0.164</td><td align="left" valign="top" rowspan="1" colspan="1">0.753</td><td align="left" valign="top" rowspan="1" colspan="1">5.317</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Igbo</td><td align="left" valign="top" rowspan="1" colspan="1">1.101</td><td align="left" valign="top" rowspan="1" colspan="1">0.295</td><td align="left" valign="top" rowspan="1" colspan="1">0.744</td><td align="left" valign="top" rowspan="1" colspan="1">1.173</td><td align="left" valign="top" rowspan="1" colspan="1">0.310</td><td align="left" valign="top" rowspan="1" colspan="1">0.607</td><td align="left" valign="top" rowspan="1" colspan="1">1.107</td><td align="left" valign="top" rowspan="1" colspan="1">0.357</td><td align="left" valign="top" rowspan="1" colspan="1">0.775</td><td align="left" valign="top" rowspan="1" colspan="1">1.005</td><td align="left" valign="top" rowspan="1" colspan="1">0.396</td><td align="left" valign="top" rowspan="1" colspan="1">0.989</td><td align="left" valign="top" rowspan="1" colspan="1">0.463</td><td align="left" valign="top" rowspan="1" colspan="1">2.185</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Yoruba</td><td align="left" valign="top" rowspan="1" colspan="1">1.537</td><td align="left" valign="top" rowspan="1" colspan="1">0.208</td><td align="left" valign="top" rowspan="1" colspan="1">0.039</td><td align="left" valign="top" rowspan="1" colspan="1">1.492</td><td align="left" valign="top" rowspan="1" colspan="1">0.215</td><td align="left" valign="top" rowspan="1" colspan="1">0.063</td><td align="left" valign="top" rowspan="1" colspan="1">1.354</td><td align="left" valign="top" rowspan="1" colspan="1">0.239</td><td align="left" valign="top" rowspan="1" colspan="1">0.205</td><td align="left" valign="top" rowspan="1" colspan="1">1.744</td><td align="left" valign="top" rowspan="1" colspan="1">0.271</td><td align="left" valign="top" rowspan="1" colspan="1">0.040</td><td align="left" valign="top" rowspan="1" colspan="1">1.025</td><td align="left" valign="top" rowspan="1" colspan="1">2.966</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Urban</td><td align="left" valign="top" rowspan="1" colspan="1">1.738</td><td align="left" valign="top" rowspan="1" colspan="1">0.185</td><td align="left" valign="top" rowspan="1" colspan="1">0.003</td><td align="left" valign="top" rowspan="1" colspan="1">1.625</td><td align="left" valign="top" rowspan="1" colspan="1">0.192</td><td align="left" valign="top" rowspan="1" colspan="1">0.012</td><td align="left" valign="top" rowspan="1" colspan="1">1.466</td><td align="left" valign="top" rowspan="1" colspan="1">0.218</td><td align="left" valign="top" rowspan="1" colspan="1">0.079</td><td align="left" valign="top" rowspan="1" colspan="1">1.327</td><td align="left" valign="top" rowspan="1" colspan="1">0.245</td><td align="left" valign="top" rowspan="1" colspan="1">0.247</td><td align="left" valign="top" rowspan="1" colspan="1">0.822</td><td align="left" valign="top" rowspan="1" colspan="1">2.144</td></tr><tr><td colspan="15" align="left" valign="top" rowspan="1"><bold>Motivation variables</bold></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Self-assessment/appraisal of contracting HIV</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.792</td><td align="left" valign="top" rowspan="1" colspan="1">0.354</td><td align="left" valign="top" rowspan="1" colspan="1">0.51 1</td><td align="left" valign="top" rowspan="1" colspan="1">0.760</td><td align="left" valign="top" rowspan="1" colspan="1">0.399</td><td align="left" valign="top" rowspan="1" colspan="1">0.492</td><td align="left" valign="top" rowspan="1" colspan="1">0.673</td><td align="left" valign="top" rowspan="1" colspan="1">0.441</td><td align="left" valign="top" rowspan="1" colspan="1">0.368</td><td align="left" valign="top" rowspan="1" colspan="1">0.284</td><td align="left" valign="top" rowspan="1" colspan="1">1.596</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Believe that condom protects against STI/HIV and unwanted pregnancy</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">4.181</td><td align="left" valign="top" rowspan="1" colspan="1">0.284</td><td align="left" valign="top" rowspan="1" colspan="1"><0.000l</td><td align="left" valign="top" rowspan="1" colspan="1">2.380</td><td align="left" valign="top" rowspan="1" colspan="1">0.330</td><td align="left" valign="top" rowspan="1" colspan="1">0.009</td><td align="left" valign="top" rowspan="1" colspan="1">2.046</td><td align="left" valign="top" rowspan="1" colspan="1">0.378</td><td align="left" valign="top" rowspan="1" colspan="1">0.058</td><td align="left" valign="top" rowspan="1" colspan="1">0.975</td><td align="left" valign="top" rowspan="1" colspan="1">4.296</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Not embarrassed to buy condoms</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.530</td><td align="left" valign="top" rowspan="1" colspan="1">0.186</td><td align="left" valign="top" rowspan="1" colspan="1">0.022</td><td align="left" valign="top" rowspan="1" colspan="1">1.052</td><td align="left" valign="top" rowspan="1" colspan="1">0.217</td><td align="left" valign="top" rowspan="1" colspan="1">0.816</td><td align="left" valign="top" rowspan="1" colspan="1">0.966</td><td align="left" valign="top" rowspan="1" colspan="1">0.242</td><td align="left" valign="top" rowspan="1" colspan="1">0.887</td><td align="left" valign="top" rowspan="1" colspan="1">0.602</td><td align="left" valign="top" rowspan="1" colspan="1">1.552</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Misconceptions about HIV transmission</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">0.573</td><td align="left" valign="top" rowspan="1" colspan="1">0.177</td><td align="left" valign="top" rowspan="1" colspan="1">0.002</td><td align="left" valign="top" rowspan="1" colspan="1">0.521</td><td align="left" valign="top" rowspan="1" colspan="1">0.201</td><td align="left" valign="top" rowspan="1" colspan="1">0.001</td><td align="left" valign="top" rowspan="1" colspan="1">0.456</td><td align="left" valign="top" rowspan="1" colspan="1">0.225</td><td align="left" valign="top" rowspan="1" colspan="1"><0.000l</td><td align="left" valign="top" rowspan="1" colspan="1">0.293</td><td align="left" valign="top" rowspan="1" colspan="1">0.709</td></tr><tr><td colspan="15" align="left" valign="top" rowspan="1"><bold>Opportunity variables</bold></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Condoms are affordable</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.631</td><td align="left" valign="top" rowspan="1" colspan="1">0.328</td><td align="left" valign="top" rowspan="1" colspan="1">0.136</td><td align="left" valign="top" rowspan="1" colspan="1">1.165</td><td align="left" valign="top" rowspan="1" colspan="1">0.359</td><td align="left" valign="top" rowspan="1" colspan="1">0.671</td><td align="left" valign="top" rowspan="1" colspan="1">0.576</td><td align="left" valign="top" rowspan="1" colspan="1">2.356</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Condoms are easy to obtain</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">3.473</td><td align="left" valign="top" rowspan="1" colspan="1">0.414</td><td align="left" valign="top" rowspan="1" colspan="1">0.003</td><td align="left" valign="top" rowspan="1" colspan="1">2.096</td><td align="left" valign="top" rowspan="1" colspan="1">0.444</td><td align="left" valign="top" rowspan="1" colspan="1">0.095</td><td align="left" valign="top" rowspan="1" colspan="1">0.878</td><td align="left" valign="top" rowspan="1" colspan="1">5.003</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Know how to wear a condom</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">13.483</td><td align="left" valign="top" rowspan="1" colspan="1">0.286</td><td align="left" valign="top" rowspan="1" colspan="1"><0.000l</td><td align="left" valign="top" rowspan="1" colspan="1">7.382</td><td align="left" valign="top" rowspan="1" colspan="1">0.415</td><td align="left" valign="top" rowspan="1" colspan="1"><0.000l</td><td align="left" valign="top" rowspan="1" colspan="1">3.271</td><td align="left" valign="top" rowspan="1" colspan="1">16.661</td></tr><tr><td colspan="15" align="left" valign="top" rowspan="1"><bold>Ability variables</bold></td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Know someone who died of AIDS</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.311</td><td align="left" valign="top" rowspan="1" colspan="1">0.241</td><td align="left" valign="top" rowspan="1" colspan="1">0.262</td><td align="left" valign="top" rowspan="1" colspan="1">0.817</td><td align="left" valign="top" rowspan="1" colspan="1">2.103</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Know that AIDS has no cure</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.054</td><td align="left" valign="top" rowspan="1" colspan="1">0.298</td><td align="left" valign="top" rowspan="1" colspan="1">0.860</td><td align="left" valign="top" rowspan="1" colspan="1">0.587</td><td align="left" valign="top" rowspan="1" colspan="1">1.890</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Know that a healthy-looking person can be HIV-positive</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.410</td><td align="left" valign="top" rowspan="1" colspan="1">0.305</td><td align="left" valign="top" rowspan="1" colspan="1">0.260</td><td align="left" valign="top" rowspan="1" colspan="1">0.776</td><td align="left" valign="top" rowspan="1" colspan="1">2.561</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Know that HIV can be prevented by using condom and remain faithful to an uninfected partner</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.609</td><td align="left" valign="top" rowspan="1" colspan="1">0.307</td><td align="left" valign="top" rowspan="1" colspan="1">0.121</td><td align="left" valign="top" rowspan="1" colspan="1">0.882</td><td align="left" valign="top" rowspan="1" colspan="1">2.936</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Can discuss condom use with one’s sexual partner</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">8.530</td><td align="left" valign="top" rowspan="1" colspan="1">0.254</td><td align="left" valign="top" rowspan="1" colspan="1"><0.000l</td><td align="left" valign="top" rowspan="1" colspan="1">5.190</td><td align="left" valign="top" rowspan="1" colspan="1">14.021</td></tr><tr><td align="left" valign="top" rowspan="1" colspan="1">Ability to convince partner to use condom</td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1"></td><td align="left" valign="top" rowspan="1" colspan="1">1.128</td><td align="left" valign="top" rowspan="1" colspan="1">0.440</td><td align="left" valign="top" rowspan="1" colspan="1">0.784</td><td align="left" valign="top" rowspan="1" colspan="1">0.476</td><td align="left" valign="top" rowspan="1" colspan="1">2.670</td></tr></tbody></table><table-wrap-foot><fn id="tfn2-hiv-5-097"><p><bold>Notes:</bold> Included are the odds ratio, standard error (SE), P-value and 95% confidence interval (CI; for model M<sub>4</sub> alone).</p></fn><fn id="tfn3-hiv-5-097"><p><bold>Abbreviations:</bold> AIDS, acquired immunodeficiency syndrome; HIV, Human Immunodeficiency Virus infection; STI, sexually transmitted infection.</p></fn></table-wrap-foot></table-wrap></floats-group></pmc></record>Pour manipuler ce 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