Prevalência de doenças crônicas não transmissíveis e associação com autoavaliação de saúde: Pesquisa nacional de saúde, 2013

Abstract

Objective: To analyze the profile of 10 chronic noncommunicable diseases investigated in the National Health Survey carried out in Brazil in 2013 and their association with the self-rated health. Methods: A cross-sectional, population-based nationwide study with 60,202 individuals aged 18 years old or more. Sampling process by conglomerate was carried out in three stages of selection: census tract, household, and individual. The prevalence of chronic diseases by age, gender and educational status and the confidence intervals of 95%, the mean age at the first diagnosis and the proportion of limitation of the usual activities were calculated. To test the association with self-rated health, the logistic regression procedure adjusted for gender and age was used. Results: The more prevalent diseases were hypertension (21.4%), depression (7.6%), arthritis (6.4%), and diabetes mellitus (6.2%). Individuals diagnosed with stroke reported greater limitations in the daily activities (38.6%). There was a gradient in the prevalence by age and educational level, and all the diseases were more frequent among women. A worse self-rated health was observed among those with a diagnosis of stroke (OR = 3.60; p < 0.001) and those who referred two diseases (OR = 5.53; p < 0.001) or three or more diseases (OR = 10.86; p < 0.001). Conclusions: Because these diseases are associated with modifiable risk factors, the prevention with population focus is the best strategy to reduce the burden of these diseases.