Physical activity and screen time in children and adolescents in a medium size town in the South of Brazil

• Main Authors: João Paulo de Aguiar Greca (Author), Diego Augusto Santos Silva (Author), Mathias Roberto Loch (Author)
• 格式: 图书
• 出版: Sociedade de Pediatria de São Paulo.
• 主题: article
• 在线阅读: Connect to this object online.

Abstract Objective: To analyze the associations between sex and age with behaviour related to physical activity practice and sedentary behaviour in children and adolescents. Methods: A cross-sectional study with 480 (236 boys) subjects enrolled in a public school in the city of Londrina, in the sout...