[Study Objectives] To shed light on sleep patterns,on the longitudinal association of sleep with school performance,and ......

In this study,based on 24 primary and secondary school teachersinterviewed and combine with theoretical analysis,teacher......

...

目的分析我国青少年失眠症状与学校表现的相关性。方法运用分层整群抽样法对上海市4 966名青少年进行失眠症状和学校表现的横断面......