Associations of accelerometer measured school- and non-school based physical activity and sedentary time with body mass index: IPEN Adolescent study

• Main Authors: Delfien Van Dyck (Author), Anthony Barnett (Author), Ester Cerin (Author), Terry L. Conway (Author), Irene Esteban-Cornejo (Author), Erica Hinckson (Author), Lukáš Rubín (Author), Elaine Rush (Author), Orna Baron-Epel (Author), Kelli L. Cain (Author), Lars Breum Christiansen (Author), Mohammed Zakiul Islam (Author), Josef Mitáš (Author), Javier Molina-García (Author), Adewale Oyeyemi (Author), Harish Ranjani (Author), Rodrigo Reis (Author), Maria Paula Santos (Author), Cindy Sit (Author), Anna Timperio (Author), Wan Abdul Manan Wan Muda (Author), James F. Sallis (Author)
• Format: Book
• Published: BMC, 2022-07-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background This study examined the strength, shape and direction of associations of accelerometer-assessed overall, school- and non-school-based moderate-to-vigorous physical activity (MVPA) and sedentary time (ST) with BMI among adolescents across the world. Second, we examined whether the...