Influência das condições de saneamento básico na autopercepção de saúde dos brasileiros

Abstract

The health of a population is closely tied to the environment in which it lives. Therefore, basic sanitation is an important factor associated with the health of its users. This study aimed to analyze the relationship between the provision and quality of basic sanitation and the selfperception of health among the Brazilian population, using data from the 2019 National Health Survey. The results show that participants with access to a general water supply network, adequate sewage systems, and proper waste disposal reported a positive self-perception of health. Conversely, the lack of sanitation infrastructure correlates with a negative health selfperception among residents, as they often rely on contaminated wells for water supply, use rudimentary cesspits for waste disposal, and resort to burning or improperly disposing of waste. It is concluded that expanding sanitation services and raising awareness about waste management are essential for promoting public health, reducing negative self-perceptions of health, and establishing a strong foundation for long-term policies that prioritize quality of life.