ABSTRACT Background. Cirrhosis remains the most frequent liver-related cause of death worldwide and we aimed to evaluate its burden in Brazil from 2000 to 2012. Material and methods. The Brazilian National Death Registry was analyzed from 2000 to 2012. Death by cirrhosis was defined by the presence of I85, K73 and/or K74 ICD 10 codes in contributing or underlying causes of death on the death certificate (DC). Crude mortality rates were calculated as the ratio of the absolute number of deaths and the estimated population. Mortality rates were age-adjusted by the direct standardization method using the WHO standard population. Results. A total of 265,180 deaths where cirrhosis was mentioned on the DC [77% male, aged 56 years] occurred from 2000 to 2012. Cirrhosis codes were present in 46% of liver-related deaths and 2% of all deaths in this period. Despite an increase in the absolute number of deaths (n = 18,245 to 22,340), the age-standardized mortality rates (95%CI) decreased from 13.32 (13.16-13.48) to 11.71 (11.59-11.83) per 100,000 inhabitants from 2000 to 2012 (p < 0.001). This trend was not uniform across the country, with decreases in death rates in the South [14.46 (14.07-14.87) to 10.89 (10.59-11.19)] and Southeast [15.85 (15.6-16.09) to 12.52 (12.34-12.70)] and increases in the North [8.84 (8.24-9.43) to 11.53 (11.08-11.99)] and Northeast [9.41 (9.13-9.69) to 10.93 (10.68-11.17)] (p < 0.001 for all). Conclusion. Cirrhosis remains a major public health issue, despite the reduction in mortality rates in the last decade.

OBJETIVO: Descrever fatores de risco para infecção pelo HIV numa amostra de adolescentes do sexo feminino que procurou fazer o teste HIV em uma cidade do sul do país. MÉTODO: Num estudo transversal, 258 adolescentes do sexo feminino foram avaliadas em relação ao seu estado sorológico para o vírus HIV e comportamentos de risco utilizando-se a versão brasileira da escala Risk Assessment Battery. RESULTADOS: A taxa geral de soropositividade foi de 7,4%. As jovens soropositivas tiveram significativamente mais relações sexuais em troca de dinheiro, história de gravidez e aborto prévio, bem como iniciação sexual mais precoce do que as adolescentes soronegativas. Nas análises multivariadas, com a inclusão de duas variáveis compostas ("risco sexual" e "risco por drogas"), apenas "risco por drogas" esteve associada com o estado sorológico HIV positivo (OR = 4,178 IC 95% = 1,476-11,827). CONCLUSÃO: Nossos achados indicam que a alta soropositividade encontrada nas jovens adolescentes que procuraram testagem evidencia a necessidade de que se desenvolvam medidas de intervenção preventivas especialmente dirigidas para comportamento de risco em mulheres adolescentes para evitar a disseminação da infecção HIV.

OBJECTIVE: To examine associations between risk factors for HIV infection in a sample of young women who sought HIV testing in a city of southern Brazil. METHOD: Cross-sectional study with a consecutive convenience sample of 258 female adolescents aged 13 to 20 years evaluated in an anonymous testing site for HIV and sexually transmitted diseases in Brazil. Risk behavior for HIV was assessed with the Brazilian version of the Risk Assessment Battery and HIV status was assessed through ELISA (Enzyme Linked Immunosorbent Assay). RESULTS: Overall seropositivity rate was 7.4%. HIV-seropositive patients had significantly more sexual intercourse in exchange for money, higher rates of pregnancy and abortion, as well as earlier sexual debut. In multiple analyses with the inclusion of two composite variables (sex risk and drug risk), only drug risk was associated with positive HIV status (OR = 4.178; IC 95% = 1.476-11.827). CONCLUSION: Our findings suggest that high HIV seropositivity among female adolescents seeking HIV testing in Brazil directly reflects the need for effective interventions specifically designed to prevent risk behaviors in order to halt the spread of HIV infection.