【摘要】 目的　了解青年学生在学龄期各阶段跌伤的发生情况 ,为制定干预措施提供依据。方法　采用整群抽样的方法 ,对 72 0名大学生在学龄期各阶段发生的跌伤情况进行了流行病学调查。结果　 72 0名青年学生在初中阶段发生跌伤的人次数构成最高 ,为 4 0 0 5 % ;男生发生跌伤的人数及人次数均高于女生 (χ2 =89 37,P <0 0 5 ) ,男女生跌伤的人次数构成分别为 6 1 6 7%和 38 33%。结论　学龄期学生发生跌伤的情况普遍 ,应加强安全教育。更多还原

【Abstract】 Objective To investigate the injuries from falls during young students’school age and to give guidance to injury control programs.Methods A population-cluster sampling was used to investigate epidemiology of the injuries from falls in school age among 720 university students.Results [KG-2]The constituent(40 05%)of injuries from falls is highest in middle school periods among 720 young students.There were more boys injuried than girls( χ 2=89 37, P <0 05)and the constituent in boys and girls is 61 67% and 38 33%.Conclusions The injuries from falls in students of school age is usual and education is to be enhancde.更多还原