Prevalence of HIV1 in leprosy patients in Rio de Janeiro, Brazil.
The purpose of this study was to learn if HIV1 infection was associated with leprosy in Rio de Janeiro, Brazil by comparing the prevalence rates of 1.016 leprosy patients tested on a voluntary basis and 78.482 blood donors. A cross-sectional survey of anti-HIV1 antibodies was conducted in Rio de Janeiro, from 1990 to 1992 for this purpose. HIV1 prevalence found among leprosy patients was (3 cases) 2.9 per 1000, and among blood donors was (282 cases) 3.8 per 1000. Such difference was not significant (OR = 0.79; p = 0.69). Since HIV1 cases were only found among male leprosy patients, further analysis excluded females. Male leprosy patients showed a slightly higher prevalence of HIV1 than blood donors before and after age adjustment. However, this result was not statistically significant (adjusted odds ratio = 1.38, 95% CI 0.35-4.5; p = 0.83). These data do not provide evidence that leprosy and HIV1 infection are associated in the State of Rio de Janeiro. This is consistent with similar investigations conducted elsewhere.
Andrade
V L
VL
State Institute of Sanitary Dermatology, Rio de Janeiro-Brazil/CNPQ-, Brazil. vandrade@ism.com.br
Moreira Alves
T
T
Regazzi Avelleira
J C
JC
Bayona
M
M
D017088:AIDS-Related Opportunistic Infections / Q000453:epidemiology*; D000293:Adolescent; D000328:Adult; D001782:Blood Donors; D001938:Brazil / Q000453:epidemiology; D003430:Cross-Sectional Studies; D005260:Female; D015528:HIV Seroprevalence; D015497:HIV-1; D006801:Humans; D007918:Leprosy / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D016017:Odds Ratio; D011159:Population Surveillance; D014504:Urban Health