A cross-sectional study was conducted using body mass index (BMI) to estimate the prevalence of thinness and overweight/obesity and associated factors in 2,018 individuals with HIV/AIDS attending health services referral centers. The dependent variable was classified as thinness, overweight/obesity and eutrophy. Multinomial logistic regression analyses were performed considering eutrophy as the reference level. The prevalence of thinness was 8.8% and of overweight/obesity, 32.1%. The variables associated with thinness were anemia and CD4 cell count < 200mm³. The variables associated with risk of overweight/obesity were age > 40 years and diabetes, and the variables identified as decreasing likelihood of overweight/obesity were having no long-term partner, smoking, presence of an opportunistic disease, anemia, and albumin levels < 3.5mg/dL. The main nutritional problem observed in this population was overweight and obesity, which were much more prevalent than thinness. Older individuals with diabetes should be targeted for nutritional interventions and lifestyle changes.

Introduction: Coronary heart disease and its risk factors depend on genetic characteristics, behaviors, and habits, all of which vary in different regions. The use of antiretroviral therapy (ARV) has increased the survival of people living with HIV/AIDS (PLWHA), who begin to present mortality indicators similar to the general population. This study aimed to compare the prevalence of factors potentially associated with coronary heart disease in three cohorts of PLWHA from three different regions of Brazil. Methodology: The study population was composed of participants of the cohorts of Pernambuco, Goiás, and Rio Grande do Sul states. In these sites, adult patients attending reference centers for treatment of HIV/AIDS were consecutively enrolled. Results: Pernambuco and Goiás had a higher proportion of males and of individuals with high-risk high-density lipoprotein (HDL). Pernambuco also had a greater proportion of individuals with hypertension, elevated triglycerides, and CD4 counts below 200 cells/mm 3 . Lower education was more frequent in Rio Grande do Sul, and the use of cocaine was higher in this state. Conclusions: The results confirm the importance of risk factors for coronary heart disease in PLHIV and highlight differences in the three cohorts. Specific measures against smoking and sedentary lifestyle, avoidance of advanced stages of immunosuppression, and appropriate treatment of dyslipidemia and dysglicemia are urgently needed to cope with the disease in Brazil.

The epidemiological aspects of hanseniasis in Recife from 1960 to 1985 were studied. Clinical-epidemiological records of 3,923 leprosy patients reported to the Secretaria de Saúde do Estado de Pernambuco were reviewed. The cruce as well as the age, sex and type-specific detection rates were calculated. The way the cases were detected and the time elapsed between the appearance of the first symptoms and the disease was analysed. The analysis of the time trend during the observation period showed an increase in the detection rate with time, rising from 5.5 per 100,000 inhabitants in 1960 to 36.1 per 100,000 inhabitants in 1985. The higher frequency of the tuberculoid type of leprosy and the high percentage of patients under 15 might refleet the expansion of the disease in Recife. The decline and the stabilization in the time elapsed between the appearance of the disease and its detection, from 1979 onwards, indicates a more prompt detection and, as a consequence of that, that the rate of detection is approaching the incidence rate. From 1970 to 1985 the most common means of detecting cases of Hanseniasis was through dermatological consultation followed by disease notification. Only 14.2% of the cases were discovered through the surveillance of contacts. The analysis of the epidemiological and operational indicators suggest that the increase in the detection rate over the period from 1960 to 1985 was due both to expansion of the disease and improvement in control measures. The prevalence rate of Hanseniasis in Recife in December 1984 was 2.04 per 100,000 inhabitants; according to the WHO criteria Recife may be considered an area of high endemicity.

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