PDF(571 KB)
Follow-up study on the modifiable predictors for outdoor after-school activities, screen time and sleep duration in Chinese preschoolers
YE Sunyue, WANG Haitang
Chinese Journal of Child Health Care ›› 2023, Vol. 31 ›› Issue (8) : 836-840.
PDF(571 KB)
PDF(571 KB)
Follow-up study on the modifiable predictors for outdoor after-school activities, screen time and sleep duration in Chinese preschoolers
preschool children / insufficient physical activity / screen time / sleep duration / maternal care
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