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<title xml:lang="en">Predictors of change in nutritional and hemoglobin status among adults treated for tuberculosis in Tanzania</title>
<author>
<name sortKey="Kawai, Kosuke" sort="Kawai, Kosuke" uniqKey="Kawai K" first="Kosuke" last="Kawai">Kosuke Kawai</name>
<affiliation>
<nlm:aff id="A1">Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Villamor, Eduardo" sort="Villamor, Eduardo" uniqKey="Villamor E" first="Eduardo" last="Villamor">Eduardo Villamor</name>
<affiliation>
<nlm:aff id="A1">Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A2">Department of Nutrition, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A6">Departments of Environmental Health Sciences and Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Mugusi, Ferdinand M" sort="Mugusi, Ferdinand M" uniqKey="Mugusi F" first="Ferdinand M" last="Mugusi">Ferdinand M. Mugusi</name>
<affiliation>
<nlm:aff id="A7">Department of Internal Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Saathoff, Elmar" sort="Saathoff, Elmar" uniqKey="Saathoff E" first="Elmar" last="Saathoff">Elmar Saathoff</name>
<affiliation>
<nlm:aff id="A9">Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Germany</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Urassa, Willy" sort="Urassa, Willy" uniqKey="Urassa W" first="Willy" last="Urassa">Willy Urassa</name>
<affiliation>
<nlm:aff id="A8">Department of Microbiology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Bosch, Ronald J" sort="Bosch, Ronald J" uniqKey="Bosch R" first="Ronald J" last="Bosch">Ronald J. Bosch</name>
<affiliation>
<nlm:aff id="A3">Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A5">Center for Biostatistics in AIDS Research, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Spiegelman, Donna" sort="Spiegelman, Donna" uniqKey="Spiegelman D" first="Donna" last="Spiegelman">Donna Spiegelman</name>
<affiliation>
<nlm:aff id="A1">Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A3">Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Fawzi, Wafaie W" sort="Fawzi, Wafaie W" uniqKey="Fawzi W" first="Wafaie W" last="Fawzi">Wafaie W. Fawzi</name>
<affiliation>
<nlm:aff id="A1">Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A2">Department of Nutrition, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A4">Department of Global Health and Population, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
</author>
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<idno type="pmid">22283899</idno>
<idno type="pmc">3404808</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3404808</idno>
<idno type="RBID">PMC:3404808</idno>
<idno type="doi">10.5588/ijtld.10.0784</idno>
<date when="2011">2011</date>
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<title xml:lang="en" level="a" type="main">Predictors of change in nutritional and hemoglobin status among adults treated for tuberculosis in Tanzania</title>
<author>
<name sortKey="Kawai, Kosuke" sort="Kawai, Kosuke" uniqKey="Kawai K" first="Kosuke" last="Kawai">Kosuke Kawai</name>
<affiliation>
<nlm:aff id="A1">Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Villamor, Eduardo" sort="Villamor, Eduardo" uniqKey="Villamor E" first="Eduardo" last="Villamor">Eduardo Villamor</name>
<affiliation>
<nlm:aff id="A1">Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A2">Department of Nutrition, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A6">Departments of Environmental Health Sciences and Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Mugusi, Ferdinand M" sort="Mugusi, Ferdinand M" uniqKey="Mugusi F" first="Ferdinand M" last="Mugusi">Ferdinand M. Mugusi</name>
<affiliation>
<nlm:aff id="A7">Department of Internal Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Saathoff, Elmar" sort="Saathoff, Elmar" uniqKey="Saathoff E" first="Elmar" last="Saathoff">Elmar Saathoff</name>
<affiliation>
<nlm:aff id="A9">Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Germany</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Urassa, Willy" sort="Urassa, Willy" uniqKey="Urassa W" first="Willy" last="Urassa">Willy Urassa</name>
<affiliation>
<nlm:aff id="A8">Department of Microbiology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Bosch, Ronald J" sort="Bosch, Ronald J" uniqKey="Bosch R" first="Ronald J" last="Bosch">Ronald J. Bosch</name>
<affiliation>
<nlm:aff id="A3">Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A5">Center for Biostatistics in AIDS Research, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Spiegelman, Donna" sort="Spiegelman, Donna" uniqKey="Spiegelman D" first="Donna" last="Spiegelman">Donna Spiegelman</name>
<affiliation>
<nlm:aff id="A1">Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A3">Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Fawzi, Wafaie W" sort="Fawzi, Wafaie W" uniqKey="Fawzi W" first="Wafaie W" last="Fawzi">Wafaie W. Fawzi</name>
<affiliation>
<nlm:aff id="A1">Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A2">Department of Nutrition, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
<affiliation>
<nlm:aff id="A4">Department of Global Health and Population, Harvard School of Public Health, Boston, MA, USA</nlm:aff>
</affiliation>
</author>
</analytic>
<series>
<title level="j">The International Journal of Tuberculosis and Lung Disease</title>
<idno type="ISSN">1027-3719</idno>
<idno type="eISSN">1815-7920</idno>
<imprint>
<date when="2011">2011</date>
</imprint>
</series>
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<front>
<div type="abstract" xml:lang="en">
<sec id="S1">
<title>BACKGROUND</title>
<p id="P1">Patients with tuberculosis (TB) often suffer from profound malnutrition.</p>
</sec>
<sec id="S2">
<title>OBJECTIVE</title>
<p id="P2">To examine the patterns and predictors of change in nutritional and hemoglobin status during and after TB treatment.</p>
</sec>
<sec id="S3">
<title>METHODS</title>
<p id="P3">A total of 471 HIV-positive and 416 HIV-negative adults with pulmonary TB were prospectively followed in Dar es Salaam, Tanzania. All patients received 8 months TB treatment following enrollment.</p>
</sec>
<sec id="S4">
<title>RESULTS</title>
<p id="P4">About 40% of HIV-positive and 47% of HIV-negative TB patients had BMI <18.5 kg/m
<sup>2</sup>
at baseline. About 94% of HIV-positive and 84% of HIV-negative participants were anemic at baseline. Both HIV-positive and HIV-negative patients experienced increases in BMI and hemoglobin concentrations over the course of TB treatment. Among HIV-positive patients, older age, low CD4 cell counts, and high viral load were independently associated with a smaller increase in BMI from baseline to 8 months. Female sex, older age, low CD4 cell counts, previous TB infection, and less money spent on food were independently associated with a smaller improvement in hemoglobin among HIV-positive patients during treatment.</p>
</sec>
<sec id="S5">
<title>CONCLUSION</title>
<p id="P5">HIV- positive TB patients, especially those with low CD4 cell counts, showed poor nutritional recovery during TB treatment. Adequate nutritional support should be considered during TB treatment.</p>
</sec>
</div>
</front>
</TEI>
<pmc article-type="research-article">
<pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<pmc-dir>properties manuscript</pmc-dir>
<front>
<journal-meta>
<journal-id journal-id-type="nlm-journal-id">9706389</journal-id>
<journal-id journal-id-type="pubmed-jr-id">20773</journal-id>
<journal-id journal-id-type="nlm-ta">Int J Tuberc Lung Dis</journal-id>
<journal-id journal-id-type="iso-abbrev">Int. J. Tuberc. Lung Dis.</journal-id>
<journal-title-group>
<journal-title>The International Journal of Tuberculosis and Lung Disease</journal-title>
</journal-title-group>
<issn pub-type="ppub">1027-3719</issn>
<issn pub-type="epub">1815-7920</issn>
</journal-meta>
<article-meta>
<article-id pub-id-type="pmid">22283899</article-id>
<article-id pub-id-type="pmc">3404808</article-id>
<article-id pub-id-type="doi">10.5588/ijtld.10.0784</article-id>
<article-id pub-id-type="manuscript">NIHMS391004</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Article</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>Predictors of change in nutritional and hemoglobin status among adults treated for tuberculosis in Tanzania</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname>Kawai</surname>
<given-names>Kosuke</given-names>
</name>
<xref ref-type="aff" rid="A1">1</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Villamor</surname>
<given-names>Eduardo</given-names>
</name>
<xref ref-type="aff" rid="A1">1</xref>
<xref ref-type="aff" rid="A2">2</xref>
<xref ref-type="aff" rid="A6">6</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Mugusi</surname>
<given-names>Ferdinand M</given-names>
</name>
<xref ref-type="aff" rid="A7">7</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Saathoff</surname>
<given-names>Elmar</given-names>
</name>
<xref ref-type="aff" rid="A9">9</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Urassa</surname>
<given-names>Willy</given-names>
</name>
<xref ref-type="aff" rid="A8">8</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Bosch</surname>
<given-names>Ronald J</given-names>
</name>
<xref ref-type="aff" rid="A3">3</xref>
<xref ref-type="aff" rid="A5">5</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Spiegelman</surname>
<given-names>Donna</given-names>
</name>
<xref ref-type="aff" rid="A1">1</xref>
<xref ref-type="aff" rid="A3">3</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Fawzi</surname>
<given-names>Wafaie W</given-names>
</name>
<xref ref-type="aff" rid="A1">1</xref>
<xref ref-type="aff" rid="A2">2</xref>
<xref ref-type="aff" rid="A4">4</xref>
</contrib>
</contrib-group>
<aff id="A1">
<label>1</label>
Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA</aff>
<aff id="A2">
<label>2</label>
Department of Nutrition, Harvard School of Public Health, Boston, MA, USA</aff>
<aff id="A3">
<label>3</label>
Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA</aff>
<aff id="A4">
<label>4</label>
Department of Global Health and Population, Harvard School of Public Health, Boston, MA, USA</aff>
<aff id="A5">
<label>5</label>
Center for Biostatistics in AIDS Research, Harvard School of Public Health, Boston, MA, USA</aff>
<aff id="A6">
<label>6</label>
Departments of Environmental Health Sciences and Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI, USA</aff>
<aff id="A7">
<label>7</label>
Department of Internal Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania</aff>
<aff id="A8">
<label>8</label>
Department of Microbiology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania</aff>
<aff id="A9">
<label>9</label>
Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Germany</aff>
<author-notes>
<corresp id="FN1">Correspondence to K Kawai, Department of Epidemiology, Harvard School of Public Health, 677 Huntington Ave., Boston, MA 02115, USA. Phone: 1-617-869-2513. Fax: 1-617-566-7805.
<email>kkawai8@gmail.com</email>
</corresp>
</author-notes>
<pub-date pub-type="nihms-submitted">
<day>14</day>
<month>7</month>
<year>2012</year>
</pub-date>
<pub-date pub-type="ppub">
<month>10</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="pmc-release">
<day>01</day>
<month>10</month>
<year>2012</year>
</pub-date>
<volume>15</volume>
<issue>10</issue>
<fpage>1380</fpage>
<lpage>1389</lpage>
<abstract>
<sec id="S1">
<title>BACKGROUND</title>
<p id="P1">Patients with tuberculosis (TB) often suffer from profound malnutrition.</p>
</sec>
<sec id="S2">
<title>OBJECTIVE</title>
<p id="P2">To examine the patterns and predictors of change in nutritional and hemoglobin status during and after TB treatment.</p>
</sec>
<sec id="S3">
<title>METHODS</title>
<p id="P3">A total of 471 HIV-positive and 416 HIV-negative adults with pulmonary TB were prospectively followed in Dar es Salaam, Tanzania. All patients received 8 months TB treatment following enrollment.</p>
</sec>
<sec id="S4">
<title>RESULTS</title>
<p id="P4">About 40% of HIV-positive and 47% of HIV-negative TB patients had BMI <18.5 kg/m
<sup>2</sup>
at baseline. About 94% of HIV-positive and 84% of HIV-negative participants were anemic at baseline. Both HIV-positive and HIV-negative patients experienced increases in BMI and hemoglobin concentrations over the course of TB treatment. Among HIV-positive patients, older age, low CD4 cell counts, and high viral load were independently associated with a smaller increase in BMI from baseline to 8 months. Female sex, older age, low CD4 cell counts, previous TB infection, and less money spent on food were independently associated with a smaller improvement in hemoglobin among HIV-positive patients during treatment.</p>
</sec>
<sec id="S5">
<title>CONCLUSION</title>
<p id="P5">HIV- positive TB patients, especially those with low CD4 cell counts, showed poor nutritional recovery during TB treatment. Adequate nutritional support should be considered during TB treatment.</p>
</sec>
</abstract>
<kwd-group>
<kwd>tuberculosis</kwd>
<kwd>HIV</kwd>
<kwd>malnutrition</kwd>
<kwd>anemia</kwd>
</kwd-group>
<funding-group>
<award-group>
<funding-source country="United States">National Institute of Allergy and Infectious Diseases Extramural Activities : NIAID</funding-source>
<award-id>U01 AI045441 || AI</award-id>
</award-group>
</funding-group>
</article-meta>
</front>
</pmc>
</record>

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