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目的了解新疆兵团大中学生自杀行为流行现状,为制定干预措施提供依据。方法采用整群分层随机抽样的方法,利用2008年新疆兵团青少年健康危险行为调查资料,对兵团19 120名青少年自杀行为发生情况及其“学习压力”、“失眠”等情绪指标进行描述性分析。结果自杀意念报告率11.32%;自杀计划报告率6.78%;自杀未遂报告率2.49%。女生均高于男生,差异有统计学意义(P<0.01)。不同类型学校自杀意念报告率顺位为:重点初中13.46%>重点高中13.15%>普通初中11.85%>职业高中9.22%>普通高中8.28%>大专7.30%>大学6.59%,差异有统计学意义(P<0.01)。结论兵团大中学生自杀未遂报告率高于全国水平,“学习压力”在初三、高三年级出现高峰。中学生是预防自杀行为的重点干预人群。
Objective To understand the prevalence of suicide among students in Xinjiang Corps and to provide basis for making interventions. Methods By stratified stratified random sampling method and using survey data of health risk behaviors among adolescents in Xinjiang Corps in 2008, this paper analyzed the incidence of suicide among 19 120 adolescents and their emotional indicators such as “learning stress” and “insomnia” Descriptive analysis. Results The reported rate of suicidal ideation was 11.32%, that of suicide plan was 6.78%, and that of attempted suicide was 2.49%. Girls were higher than boys, the difference was statistically significant (P <0.01). The reported rate of suicidal ideation in different types of schools was: 13.46% in key junior high schools, 13.15% in key senior high schools, 11.85% in junior high schools, 9.22% in vocational high schools, 8.28% in senior high schools, 7.30% in colleges, 6.59% in universities, with significant differences P <0.01). Conclusion The report rate of attempted suicide of junior and senior high school students in Corps is higher than the national average level. The “study pressure” peaked in the third, third grade. Middle school students are the key intervention groups to prevent suicide.