期刊
NUTRIENTS
卷 14, 期 11, 页码 -出版社
MDPI
DOI: 10.3390/nu14112334
关键词
adolescent; obesity; stunting; social determinants of health
资金
- Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior-Brasil (CAPES) [001]
This study investigated the prevalence of obesity and stunting among Brazilian adolescents and their associations with social determinants of health. The results showed that obesity was associated with body image dissatisfaction, low breakfast frequency, household size, school type, and geographical region, while stunting was associated with age, household size, maternal education, school type, and geographical region.
(1) Background: The purpose of this study was to identify the prevalence of obesity and stunting among Brazilian adolescents and its associations with social determinants of health (individual, family, and school), grounded on the necessity of investigating the determinants of nutritional problems within this population. (2) Methods: A population-based survey was administered to 16,556 adolescents assessed by the 2015 National School Health Survey. Multivariate models of obesity and stunting were estimated from Multilevel Poisson Regressions. (3) Results: The prevalence of obesity among Brazilian adolescents (10.0%; 95% CI: 9.4-10.6) was associated directly with indifference or dissatisfaction with body image, with eating breakfast four or fewer days a week, living with up to four people in the household, studying in private schools, and being from the South region, and was inversely associated with being female, 15 years old or older, with having the highest nutritional risk eating pattern, dining at fast-food restaurants, and eating while watching television or studying. The prevalence of stunting (2.3%; 95% CI: 2.0-2.8) was directly associated with the age of 15 years or older, and inversely associated with the lower number of residents living in the household, maternal education-decreasing gradient from literate to college level education, studying in urban schools, and being from the South and Central-West regions. (4) Conclusions: Obesity in adolescence presented behavioral determinants. Stunting and obesity have structural social determinants related, respectively, to worse and better socioeconomic position among Brazilian adolescents.
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