PA in the intervention (n = 376) and control (n = 421) group at baseline and follow-up.
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aEffect analyses adjusted for baseline PA, sex, age, weekend/weekdays. School, class and student were included as random effects to account for clustering. bEffect analyses adjusted for baseline PA, sex, age. School and class included as random effects to account for clustering. PA: physical activity, MVPA: moderate and vigorous physical activity. Cpm: counts per minute, ICC: Intraclass correlation
创建时间：
2015-12-02
