Estimated difference in HRQoL: very high human development index (Australia, the United States, Canada, Finland, England, and Portugal). HRQoL health-related quality of life T-score. MVPA Moderate-to-vigorous physical activity. LPA Light physical activity. SED Sedentary time. Difference in movement behaviors (min/day) is calculated from the compositional mean, and is relative to all the remaining behaviors