机译:Mediating role of screen media use on adolescents' total sleep time: A cluster-randomized controlled trial for physical activity and sedentary behaviour
Univ Fed Santa Catarina, Sch Sports, Res Ctr Phys Act & Hlth, Dept Phys Educ, Campus Reitor Joao David Ferreira Lima S-N, BR-88040900 Florianopolis, SC, Brazil;
Univ Fed Minas Gerais, Sch Phys Educ Physiotherapy & Occupat Therapy, Dept Sports, Belo Horizonte, MG, Brazil;
adolescent; randomized controlled trial; school; sedentary behaviour; sleep; student; TELEVISION; CHILDREN; GAME; ASSOCIATIONS; DURATION; PATTERNS; AGE;