西班牙中学生失眠症状和身体活动与生活满意度和心理健康的关系：一项横断面研究

Introduction Insomnia symptoms and physical inactivity are common during adolescence and may be associated with poorer well-being. However, their independent associations with different well-being indicators remain insufficiently examined in Spanish secondary school students. Objective To examine the independent associations of insomnia symptoms and physical activity with life satisfaction and psychological well-being among adolescents, after adjusting for sociodemographic factors. Methods A cross-sectional study was conducted among 462 secondary school students from six schools in Zaragoza, S