Paula Carvalho de Freitas

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OBJECTIVE To describe the prevalence of alcohol consumption among Brazilian students and identify the sociodemographic factors associated alcohol consumption in the last 30 days. METHODS Cross-sectional study with a cluster sample of 109,104 9th grade students in Brazilian public and private schools in 2012. The prevalence and 95% confidence intervals of(More)
The objective of this study was to describe situations related to sexual health of adolescents, according to the National Survey of School Health (PeNSE). It is a cross-sectional study performed by the Brazilian Institute of Geography and Statistics (IBGE), in partnership with the Ministry of Health that involved 60,973 students and 1,453 public and private(More)
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