24-h Movement Guidelines and Substance Use among Adolescents: A School-Based Cross-Sectional Study

International Journal of Environmental Research and Public Health

HayleyA. Hamilton¹   Hugues Sampasa-Kanyinga²  GaryS. Goldfield²  JianLi Wang²  Ian Colman²  Jean-Philippe Chaput²  Ian Janssen³ 

[1] Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, ON M5S 2S1, Canada;School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON K1N 6N5, Canada;School of Kinesiology and Health Studies, Queen’s University, Kingston, ON K7L 3N6, Canada;

关键词: screen time;    sleep duration;    physical activity;    alcohol consumption;    cigarette smoking;    cannabis use;   

DOI  :  10.3390/ijerph18063309

来源: DOAJ

【 摘 要 】

Children and youth are recommended to achieve at least 60 min/day of moderate-to-vigorous physical activity, no more than 2 h/day of recreational screen time, and a sleep duration of 9–11 h/night for 11–13-year-olds or 8–10 h/night for 14–17-year-olds. Meeting the physical activity, screen time, and sleep duration recommendations have previously been associated with substance use among adolescents. However, previous research has mainly examined these factors individually rather than looking at how these indicators could concurrently relate to substance use in this age group. Therefore, this study examined the associations between meeting the 24-h movement guidelines for screen time, sleep duration, and physical activity (independent variables) with substance use outcomes including alcohol consumption, cannabis use, and cigarette smoking (dependent variables) among adolescents. Self-reported data from a cross-sectional and representative sample of 10,236 students (mean age = 15.1 years) in Ontario, Canada were analyzed. Logistic regression models stratified by gender were adjusted for potential confounders. Combinations of 24-h movement guidelines was differentially associated with substance use in boys and girls. Overall, findings showed that meeting 24-h movement guidelines is associated with lower odds of alcohol consumption, cannabis use, and cigarette smoking differentially with type of recommendation met and gender. Given that the associations between 24-h movement guidelines and substance use differ between boys and girls, future efforts should take this into consideration.

【 授权许可】

Unknown