Late diagnosis of HIV infection in women seeking counseling and testing services in São Paulo, Brazil.
We investigated whether women positive for human immunodeficiency virus (HIV) infection were late in seeking an anonymous HIV counseling and testing service, and the factors associated with a low CD4 count, in São Paulo, Brazil. Seventy-one consecutive HIV-1-seropositive women were interviewed by means of a structured questionnaire. Blood samples were collected for CD4+ T-lymphocytes count and determination of HIV-1 subtypes. Hepatitis C, syphilis, human T-cell lymphotrophic virus type I (HTLV-I), and HTLV-II infections were assessed by serologic tests. More than 70% of the women had less than 500 CD4+ cells/mm3 (20% below 200). Low CD4 count was significantly associated with sex work history, condom use in the last 6 months, and seropositivity to HTLV-I and syphilis. There was no relation between low CD4 count and HIV-1 subtypes. These results indicate that in Sao Paulo many women are seeking an anonymous testing service late in the course of HIV infection. The main purposes of anonymous HIV testing services - early diagnosis of infection, and counseling to prevent infection - are not being achieved. Another strategy for reducing the interval between infection and diagnosis in women must be addressed.
Luppi
C G
CG
Departamento de Medicina Preventiva-Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil.
Eluf-Neto
J
J
Sabino
E
E
Buccheri
V
V
Barreto
C
C
Ungaro
A B
AB
D000293:Adolescent; D000328:Adult; D001938:Brazil / Q000453:epidemiology; D018791:CD4 Lymphocyte Count; D005260:Female; D015658:HIV Infections / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control*; D015497:HIV-1; D015490:HTLV-I Infections / Q000150:complications / Q000453:epidemiology; D006526:Hepatitis C / Q000150:complications / Q000453:epidemiology; D006801:Humans; D010342:Patient Acceptance of Health Care / Q000706:statistics & numerical data*; D011795:Surveys and Questionnaires; D013587:Syphilis / Q000150:complications / Q000453:epidemiology; D016387:Women's Health