Lifestyle characteristics can modify the self-rated health of young people, but additional prospective evidence is needed. This study examined the association between changes in lifestyle and self-rated health among students. A secondary analysis of the "Saúde na Boa" project was performed, considering data from 984 students (14-24 years old, 56.9% girls) who were randomly selected from 20 public schools in Recife and Florianopolis, Brazil. Two sets of data 9-months apart were collected, and self-reported data about lifestyle characteristics (physical activity practices, TV watching time, dietary habits, alcohol and tobacco consumption, and sleep time) and self-rated health (poor, fair, good, very good and excellent) were obtained. Differences in self-rated health between collections were categorized as negative changes, stable (no changes) or positive changes. Adjusted multinomial logistic regression analysis was used (p 0.05). After adjustment for confounding variables, increasing the weekly frequency of active commuting to school (adjusted odds ratio [aOR] = 2.06) and intake of fruits/fruit juice (aOR = 1.81), as well as reducing the monthly frequency of alcohol consumption (aOR = 2.17), was significantly associated with positive changes in self-rated health. Consumption of sweets was also associated with stable self-rated health. In conclusion, our prospective evidence demonstrated that changes in lifestyle characteristics appear to be essential to ensure or generate positive self-rated health in youth.
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机译：BUZZ-YO-CHILD是一种袋装标签设备，其发明目的是在上学期间协助学生和家长。本发明将有助于使交通平稳地流过停靠降落区。大多数学校目前在放学期间面临许多问题，包括交通拥堵，学生坐在阳光下以及猜测父母何时开车经过。 Buzz Yo Child将在学校Wi-Fi系统上运行，并且家长将具有Buzz-Yo-Child应用程序，以将蜂鸣器警报发送到行李牌，以警告学生其父母在排队等候接送。
