MAYRA FIGUEIREDO BARATA
Projetos de Pesquisa
Unidades Organizacionais
LIM/38 - Laboratório de Epidemiologia e Imunobiologia, Hospital das Clínicas, Faculdade de Medicina
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conferenceObject The food environment in school's vicinities of Sao Paulo, Brazil(2020) BARATA, M. F.; LEITE, M. A.; LEVY, R. B.- Food environment near schools in the largest Brazilian metropolis: analyses and contributions based on census data(2023) LEITE, Maria Alvim; BARATA, Mayra Figueiredo; LEVY, Renata BertazziWe aimed to investigate and compare the distribution of establishments that sell food near municipal, state, and private schools in the municipality of Sao Paulo, Brazil. This cross-sectional, exploratory, and census study was conducted in 3,121 schools. Circular buffers were traced around schools and concentrations or dispersions of food stores (in absolute numbers and densities) were analyzed. A p-trend was calculated to analyze how food stores density behaved as the buffer radius distance increased. Stratified regression models were built to analyze the characteristics of the food environment. Snack bars and street vendors are the most common types of establishments surrounding schools. Some categories of food stores are concentrated (such as candy stores around municipal and private schools, mini markets around municipal schools, and snack bars around private schools), whereas others (such as super and hypermarkets and fruit and vegetable stores) are dispersed around public schools. The food environment around schools shows differences regarding the instance that administers them and private schools have more food stores around them. Poor-quality food environment around schools exposes students to risk factors regarding excessive unhealthy food consumption.