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目的：了解大学生危害健康行为的流行病学特征。方法：在4所省属大学中以无记名的方式，对884名1－4年级学生进行了危害健康行为的问卷调查，结果：危害健康行为在我省大学生中普遍存在，吸烟率为73．9％，饮酒率为95．9％，有15．7％的学生考虑过自杀，6．1％的学生承认有过性行为，各种危害健康行为均为男生高于女生，并有随年级而升高趋势。等级相关分析表明：多种不良行为之间存在相关关系。结论：大学生的危害健康行为干预应引起关注。
Objective: To understand the epidemiological characteristics of undergraduates who endanger their health behaviors. Methods: A total of 884 pupils in grades 1-4 were investigated in anonymity questionnaire in four provincial universities. Results: The behaviors harmful to health were common among college students in our province, and the smoking rate was 73.9 %, Alcohol drinking rate was 95.9%, 15.7% of students considered suicide, 6.1% of students admitted to having sex, all kinds of health hazards are boys than girls, and with grade and Increase trend. Hierarchical correlation analysis showed that there was a correlation between multiple adverse behaviors. Conclusion: College students should pay attention to health behaviors intervention.