2044 | Humans |
1685 | HIV Infections |
1534 | Female |
1362 | Male |
1205 | Adult |
826 | South Africa |
723 | Adolescent |
681 | Middle Aged |
647 | Young Adult |
610 | Socioeconomic Factors |
364 | Anti-HIV Agents |
354 | Acquired Immunodeficiency Syndrome |
322 | Risk Factors |
310 | Africa South of the Sahara |
304 | Prevalence |
294 | Cross-Sectional Studies |
285 | Child |
276 | Health Knowledge, Attitudes, Practice |
268 | HIV-1 |
266 | Surveys and Questionnaires |
249 | Sexual Behavior |
217 | Pregnancy |
215 | CD4 Lymphocyte Count |
205 | Antiretroviral Therapy, Highly Active |
166 | AIDS-Related Opportunistic Infections |
160 | Aged |
158 | Infant |
158 | Anti-Retroviral Agents |
157 | Sexual Partners |
152 | Viral Load |
152 | Rural Population |
150 | Health Services Accessibility |
146 | Child, Preschool |
143 | Zambia |
141 | Qualitative Research |
141 | Developing Countries |
137 | Infectious Disease Transmission, Vertical |
133 | Patient Acceptance of Health Care |
131 | Interviews as Topic |
130 | Risk-Taking |
124 | Tuberculosis |
124 | Medication Adherence |
119 | Social Support |
119 | HIV Seropositivity |
118 | Treatment Outcome |
115 | Pregnancy Complications, Infectious |
115 | Counseling |
113 | Cohort Studies |
111 | Social Stigma |
107 | Incidence |
106 | Condoms |
104 | Sex Factors |
103 | Prospective Studies |
96 | Age Factors |
95 | Retrospective Studies |
95 | Infant, Newborn |
93 | Poverty |
85 | Uganda |
83 | Focus Groups |
83 | Africa |
82 | Mass Screening |
80 | Logistic Models |
80 | AIDS Serodiagnosis |
79 | Urban Population |
77 | HIV |
70 | Health Surveys |
68 | Time Factors |
64 | Ghana |
62 | Program Evaluation |
62 | Caregivers |
61 | Kenya |
59 | Follow-Up Studies |
58 | Family Characteristics |
58 | Attitude to Health |
56 | Health Policy |
56 | Health Education |
55 | Patient Compliance |
55 | Educational Status |
55 | Delivery of Health Care |
54 | Quality of Life |
54 | Prejudice |
52 | Zimbabwe |
52 | Population Surveillance |
51 | Antitubercular Agents |
50 | Global Health |
50 | Disease Outbreaks |
50 | African Continental Ancestry Group |
49 | Tanzania |
49 | Sexually Transmitted Diseases |
48 | Stereotyping |
48 | Mothers |
47 | Homosexuality, Male |
47 | Health Promotion |
46 | Unsafe Sex |
46 | Multivariate Analysis |
46 | Malawi |
46 | Coinfection |
45 | Longitudinal Studies |
44 | Culture |
43 | Tuberculosis, Pulmonary |
43 | Interpersonal Relations |
43 | Demography |
43 | Aged, 80 and over |
43 | AIDS Vaccines |
41 | Risk Assessment |
41 | Nigeria |
41 | Child, Orphaned |
40 | Health Services Needs and Demand |
40 | Adaptation, Psychological |
39 | Age Distribution |
38 | Randomized Controlled Trials as Topic |
38 | RNA, Viral |
38 | Disease Progression |
37 | Residence Characteristics |
37 | Motivation |
37 | Genotype |
37 | Community Health Services |
36 | Truth Disclosure |
36 | Pilot Projects |
36 | Drug Resistance, Viral |
36 | Circumcision, Male |
36 | Case-Control Studies |
36 | Alcohol Drinking |
35 | Sex Distribution |
35 | Mycobacterium tuberculosis |
35 | Depression |
34 | Social Class |
34 | Primary Health Care |
34 | Health Personnel |
33 | Vulnerable Populations |
33 | Virus Diseases |
33 | United States |
33 | Senegal |
33 | Prenatal Care |
33 | Communication |
33 | Animals |
32 | Regression Analysis |
32 | Politics |
32 | International Cooperation |
32 | Health Status |
32 | Drug Therapy, Combination |
32 | Disease |
31 | Tenofovir |
31 | Comorbidity |
31 | Adolescent Behavior |
30 | Women's Health |
30 | Risk Reduction Behavior |
30 | Odds Ratio |
29 | Stress, Psychological |
29 | Social Environment |
29 | Models, Theoretical |
29 | Family |
29 | Economics |
29 | Cost-Benefit Analysis |
29 | Clinical Trials as Topic |
28 | Home Care Services |
28 | Attitude of Health Personnel |
28 | Ambulatory Care Facilities |
27 | Substance-Related Disorders |
27 | Rural Health |
26 | Survival Analysis |
26 | Safe Sex |
26 | Health Behavior |
26 | Cause of Death |
26 | Breast Feeding |
26 | Africa, Southern |
25 | Public Health |
25 | Perception |
24 | Transients and Migrants |
24 | Sex Work |
24 | Nevirapine |
24 | Epidemics |
24 | CD4-Positive T-Lymphocytes |
23 | Phylogeny |
23 | Mental Disorders |
23 | Ethiopia |
23 | Decision Making |
23 | Cultural Characteristics |
22 | World Health Organization |
22 | Reproducibility of Results |
22 | HIV Seroprevalence |
22 | Epidemiologic Methods |
22 | Drug Administration Schedule |
22 | Communicable Disease Control |
21 | Patient Education as Topic |
21 | Medicine, African Traditional |
21 | Marriage |
21 | Health Services |
21 | Health Services Research |
21 | Food Supply |
21 | Feasibility Studies |
21 | Data Collection |
21 | Cost of Illness |
21 | Africa, Eastern |
20 | Schools |
20 | Sarcoma, Kaposi |
20 | Population |
20 | Botswana |
20 | AIDS Dementia Complex |
19 | gag Gene Products, Human Immunodeficiency Virus |
19 | Severity of Illness Index |
19 | Sensitivity and Specificity |
19 | Research Design |
19 | Population Dynamics |
19 | Mortality |
19 | Meningitis, Cryptococcal |
19 | HIV Antibodies |
19 | Cluster Analysis |
18 | Treatment Failure |
18 | Spouse Abuse |
18 | Sex Education |
18 | Sequence Analysis, DNA |
18 | Reverse Transcriptase Inhibitors |
18 | Proportional Hazards Models |
18 | Parents |
18 | Organophosphonates |
18 | Marital Status |
18 | Isoniazid |
18 | Income |
18 | Health Status Disparities |
18 | Health Care Surveys |
18 | Disclosure |
18 | Ambulatory Care |
18 | Adenine |
17 | Swaziland |
17 | Students |
17 | Sex Workers |
17 | Self Report |
17 | Rural Health Services |
17 | Research |
17 | Psychiatric Status Rating Scales |
17 | Neoplasms |
17 | Molecular Sequence Data |
17 | History, 20th Century |
17 | Family Planning Services |
17 | Employment |
17 | Community Networks |
17 | Community Health Workers |
17 | Child of Impaired Parents |
17 | Benzoxazines |
16 | Self Efficacy |
16 | Self Disclosure |
16 | Risk |
16 | Prognosis |
16 | Preventive Health Services |
16 | Pre-Exposure Prophylaxis |
16 | Practice Guidelines as Topic |
16 | Mutation |
16 | Mental Health |
16 | Maternal Health Services |
16 | Malnutrition |
16 | Heterosexuality |
16 | Genetic Variation |
16 | Education |
16 | Confidentiality |
16 | Body Mass Index |
16 | Anti-Infective Agents |
15 | Women |
15 | Voluntary Programs |
15 | Referral and Consultation |
15 | Program Development |
15 | Pregnant Women |
15 | National Health Programs |
15 | Immune Reconstitution Inflammatory Syndrome |
15 | HIV Seronegativity |
15 | Enzyme-Linked Immunosorbent Assay |
15 | Discrimination (Psychology) |
15 | Chronic Disease |
15 | Algorithms |
14 | Uterine Cervical Neoplasms |
14 | United Nations |
14 | Sputum |
14 | Sex Offenses |
14 | Seroepidemiologic Studies |
14 | Quality of Health Care |
14 | Professional-Patient Relations |
14 | Power (Psychology) |
14 | Peer Group |
14 | Needs Assessment |
14 | Namibia |
14 | Maternal Mortality |
14 | Kaplan-Meier Estimate |
14 | Hepatitis B |
14 | Health Resources |
14 | Evaluation Studies as Topic |
14 | Emigrants and Immigrants |
14 | Cross-Cultural Comparison |
14 | Cameroon |
14 | Biomarkers |
14 | Asia |
14 | Antifungal Agents |
14 | Alcoholism |
14 | Administration, Intravaginal |
13 | Viremia |
13 | Tuberculosis, Multidrug-Resistant |
13 | Sampling Studies |
13 | Religion |
13 | Policy Making |
13 | Lost to Follow-Up |
13 | Lamivudine |
13 | Health Facilities |
13 | Health Care Costs |
13 | HIV Protease Inhibitors |
13 | Fear |
13 | Depressive Disorder |
13 | Communicable Diseases |
13 | Child Welfare |
13 | CD8-Positive T-Lymphocytes |
12 | Women's Rights |
12 | Vaginal Creams, Foams, and Jellies |
12 | Trimethoprim, Sulfamethoxazole Drug Combination |
12 | Substance Abuse, Intravenous |
12 | Social Perception |
12 | Rwanda |
12 | Morbidity |
12 | Microbial Sensitivity Tests |
12 | Malaria |
12 | Intention |
12 | Human Rights |
12 | Hospitalization |
12 | History, 21st Century |
12 | Healthcare Disparities |
12 | Family Health |
12 | Diabetes Mellitus |
12 | Cryptococcosis |
12 | Cote d'Ivoire |
12 | Burkina Faso |
11 | Zidovudine |
11 | Urban Health |
11 | Universities |
11 | Thailand |
11 | Spouses |
11 | Social Conditions |
11 | Social Change |
11 | Psychometrics |
11 | Poverty Areas |
11 | Population Characteristics |
11 | Patient Selection |
11 | Outcome Assessment (Health Care) |
11 | HIV-2 |
11 | Gender Identity |
11 | Forecasting |
11 | Emigration and Immigration |
11 | Early Diagnosis |
11 | Domestic Violence |
11 | Disease Transmission, Infectious |
11 | Disabled Persons |
11 | Contraception |
11 | Confidence Intervals |
11 | Community Participation |
11 | Child Health Services |
11 | Behavior |
11 | Anti-Bacterial Agents |
10 | Social Behavior |
10 | Self Concept |
10 | Ritonavir |
10 | Polymorphism, Single Nucleotide |
10 | Polymorphism, Genetic |
10 | Parent-Child Relations |
10 | Organization and Administration |
10 | Models, Statistical |
10 | Lopinavir |
10 | Leadership |
10 | Hospitals, Teaching |
10 | Health Expenditures |
10 | Flow Cytometry |
10 | Financing, Organized |
10 | Fertility |
10 | Diarrhea |
10 | Democratic Republic of the Congo |
10 | Cooperative Behavior |
10 | Congresses as Topic |
10 | Cognitive Therapy |
10 | Child Mortality |
10 | Body Weight |
10 | Biomedical Research |
10 | Antibodies, Viral |
10 | Africa, Western |
9 | pol Gene Products, Human Immunodeficiency Virus |
9 | Travel |
9 | Survival Rate |
9 | Stress Disorders, Post-Traumatic |
9 | Stavudine |
9 | Sexuality |
9 | Sentinel Surveillance |
9 | Public Sector |
9 | Public Policy |
9 | Polymerase Chain Reaction |
9 | Palliative Care |
9 | Organizations |
9 | Nutritional Status |
9 | Neuropsychological Tests |
9 | Mozambique |
9 | Models, Organizational |
9 | Models, Biological |
9 | Military Personnel |
9 | Lesotho |
9 | Kidney Diseases |
9 | Informed Consent |
9 | Information Dissemination |
9 | Infant Mortality |
9 | Herpesvirus 8, Human |
9 | Hepatitis B Surface Antigens |
9 | Health Priorities |
9 | Health Planning |
9 | Geography |
9 | Genetic Predisposition to Disease |
9 | Drug Interactions |
9 | Double-Blind Method |
9 | Directive Counseling |
9 | Diet |
9 | Cryptococcus neoformans |
9 | Chi-Square Distribution |
9 | Cardiovascular Diseases |
9 | Anxiety Disorders |
9 | Analysis of Variance |
9 | Aging |
8 | Virus Replication |
8 | Violence |
8 | Vaginal Douching |
8 | Tertiary Care Centers |
8 | Social Problems |
8 | Self Care |
8 | Psychology |
8 | Postpartum Period |
8 | Patient Satisfaction |
8 | Pain |
8 | Obesity |
8 | Nurses |
8 | Molecular Epidemiology |
8 | Mass Media |
8 | Life Change Events |
8 | Interferon-gamma |
8 | India |
8 | Hypertension |
8 | Hospitals, University |
8 | Hospitals, Public |
8 | Hepatitis C |
8 | HIV Reverse Transcriptase |
8 | France |
8 | Family Relations |
8 | Factor Analysis, Statistical |
8 | European Continental Ancestry Group |
8 | Ethnic Groups |
8 | Endemic Diseases |
8 | Early Detection of Cancer |
8 | Drug Monitoring |
8 | Developed Countries |
8 | Delivery of Health Care, Integrated |
8 | DNA, Viral |
8 | Cytokines |
8 | Commerce |
8 | Clinical Protocols |
8 | Attitude |
8 | Anxiety |
8 | Anthropology, Cultural |
8 | Africa, Northern |
8 | Activities of Daily Living |
7 | env Gene Products, Human Immunodeficiency Virus |
7 | Widowhood |
7 | Weight Gain |
7 | Thinness |
7 | Syphilis |
7 | Social Responsibility |
7 | Smoking |
7 | Sexual Abstinence |
7 | Resilience, Psychological |
7 | Recurrence |
7 | Public Health Surveillance |
7 | Predictive Value of Tests |
7 | Postnatal Care |
7 | Post-Exposure Prophylaxis |
7 | Physician-Patient Relations |
7 | Mutation, Missense |
7 | Multilevel Analysis |
7 | Mining |
7 | Lymphocyte Activation |
7 | Health |
7 | Government Programs |
7 | Genetic Vectors |
7 | Faculty |
7 | Extensively Drug-Resistant Tuberculosis |
7 | Europe |
7 | Emtricitabine |
7 | Drug-Related Side Effects and Adverse Reactions |
7 | Disability Evaluation |
7 | Diagnostic Tests, Routine |
7 | Delayed Diagnosis |
7 | Databases, Factual |
7 | Continuity of Patient Care |
7 | Christianity |
7 | Chemoprevention |
7 | Cell Phones |
7 | Bereavement |
7 | Bayes Theorem |
7 | Awareness |
7 | Autopsy |
7 | Appointments and Schedules |
7 | Antiviral Agents |
7 | Antibodies, Neutralizing |