Post-secondary students' adherence to the Canadian 24-Hour Movement Guidelines for Adults: Results from the first deployment of the Canadian Campus Wellbeing Survey (CCWS).

INTRODUCTION: New Canadian 24-Hour movement guidelines for adults recommend several hours of light physical activity each day, 150 minutes/week of moderate-to-vigorous physical activity (MVPA) including muscle strengthening activities at least twice a week, no more than 8 hours of sedentary time and 3 hours of recreational screen time each day, and 7 to 9 hours of sleep each night. This study examines post-secondary student adherence to the guidelines and its associations with sociodemographic factors and mental health.
METHODS: We analyzed data from a sample of 20 090 post-secondary students in Canada who participated in the 2019-2020 Canadian Campus Wellbeing Survey (CCWS). Prevalence of meeting guidelines for physical activity, sedentary time, recreational screen time and sleep were examined. We conducted logistic regression to examine associations between meeting movement guidelines and sociodemographic factors and mental health outcomes.
RESULTS: Only 9.9% of students (females 10.4%; males 9.2%) were currently achieving four components of the 24-hour movement guidelines. Respondents most commonly adhered to MVPA (61.1%) and sleep (59.7%) guidelines. Adherence to sedentary and screen time guidelines was lower (56.3% and 36.2%, respectively). Sociodemographic factors associated with higher odds of meeting the guidelines included being female, older age, self-identifying as White, and living at high socioeconomic status. Students who reported higher psychological well-being were more likely to meet the guidelines. DISCUSSION: Overall adherence to the new guidelines is low among post-secondary students in Canada. The CCWS provides a mechanism for monitoring the dissemination and implementation of the new Canadian 24-hour movement guidelines for adults.