Humans 6 article 6 logistic regression analysis Adult 4 Argentina 4 Female 4 Male 4 Population Surveillance 4 female 4 human 4 major clinical study 4 male 4 AIDS 2 Acquired Immunodeficiency Syndrome 2 Animals 2 Anti-Retroviral Agents 2 Birth Order 2 CD4 Lymphocyte Count 2 CD4 cell lymphocyte count 2 CD4 lymphocyte count 2 Cardiovascular Diseases 2 Cardiovascular disease 2 Chagas Disease 2 Chagas disease 2 Child Development 2 Child, Preschool 2 Cohort studies 2 Control 2 Cross-Sectional Studies 2 Ectoparasitic Infestations 2