1. [Risk factors for non-communicable diseases in a metropolitan area in the south of Brazil. Prevalence and simultaneity].
- Author
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Duncan BB, Schmidt MI, Polanczyk CA, Homrich CS, Rosa RS, and Achutti AC
- Subjects
- Adolescent, Adult, Age Factors, Brazil epidemiology, Female, Humans, Male, Middle Aged, Prevalence, Primary Prevention, Risk Factors, Sex Factors, Alcoholism epidemiology, Exercise, Hypertension epidemiology, Obesity epidemiology, Smoking epidemiology
- Abstract
Three-quarters of deaths in Rio Grande do Sul State, Brazil, are due to non-communicable diseases-cardiovascular diseases, alone, being responsible for 35% of them. To evaluate the prevalence of risk factors for these diseases, a household survey of 1,157 randomly sampled individuals between 15 and 64 years of age was undertaken in 1986 and 1987 in census tracts of 4 areas of the city of Porto Alegre. The age- and sex-adjusted prevalence of smoking was 40%, hypertension 14%, obesity 18%, overall sedentary life-style 47%, and excessive alcohol consumption 7%. Thirty-nine percent of the sample presented two or more of these five risk factors, and only 22% of men and 21% of women had none of them. The high frequencies and simultaneous presence of these risk factors indicate their importance for programs aimed at the prevention of non-communicable diseases and the promotion of adult health.
- Published
- 1993
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