Aids mortality trends according to sociodemographic characteristics in Rio Grande do Sul State and Porto Alegre City, Brazil: 2000-2011.

OBJECTIVE to analyze AIDS mortality trends in Rio Grande do Sul State (RS) and Porto Alegre City (POA) according to sociodemographic characteristics in the period 2000-2011. METHODS this was an ecological time series study of AIDS mortality rates; Prais-Winsten regression model was used. RESULTS the standardized mortality AIDS rate showed a stationary trend in RS (1.3%; 95%CI: -0..;6.7) and in POA (-0.3%; 95%CI: -5.1;3.9); there was an increasing trend in the following categories: women in RS (4.1%; 95%CI: 3.0; 5.3) and in POA (2.7%; 95%CI: 1.8; 3.5), people with brown skin color in RS (4.5%; 95%CI: 1.9; 7.2) and in POA (4.6%; 95%CI: 1.5; 7.9), the 40-49 age group in RS (4.0%; 95%CI: 1.3; 6.7), the 50-59 age group in RS (5.8%; 95%CI: 1.9; 9.9) and in POA (6.0%; 95%CI: 2.1; 9.9), and the >60 age group in RS (4.0%; 95%CI: 1.1; 6.9). CONCLUSION AIDS mortality increased among women, individuals with brown skin color and older age groups in RS and POA.