齐齐哈尔大学生睡眠障碍与伤害的相关性分析

Correlative analysis of sleep disorder and injuries among college students

目的了解大学生睡眠障碍与伤害的关系,为预防和控制伤害的发生提供参考。方法采用多阶段抽样的方法,抽取齐齐哈尔市2 017名在校大学生进行问卷调查,收集研究对象一般特征、伤害、睡眠状况等资料。结果大学生伤害总体发生率为14.58%。不同性别、家庭关系、看护人、看护人文化程度大学生伤害发生率差异均有统计学意义（χ~2值分别为25.117,18.802,88.117,30.630,P值均〈0.05）。性别、家庭关系、看护人、看护人文化程度、睡眠时间不足、入睡困难、夜晚醒后难以入睡、白天困倦、晚睡、自评睡眠不足等是伤害发生的影响因素（P值均〈0.05）。结论睡眠障碍增加了大学生伤害发生的风险,通过改善睡眠可降低伤害的发生风险。

Objective To understand the relationship between sleep disorders and injuries of college students, and to provide references for prevention and control of the occurrence of injuries. Methods This paper used multi-stage sampling method,and 2017 college students in Qiqihar were selected as research subjects, and their general characteristics, injuries, sleeping status were collected by questionnaire investigation. Results The overall incidence rate of injuries among college students was 14.58%.Gender（ OR = 0.529）, family relationship（ OR = 1.957）, caregivers（ OR = 3.963） and their culture degrees（ middle school vs primary school and below： OR = 0.583, high school and above vs primary school and below： OR = 0.453） were related to the incidence of injuries. Lack of sleep, difficulty falling asleep, waking up at night and difficulty falling asleep again, daytime sleepiness, late sleep, sleep self assessment were the risk factors of injuries（ P〈0.05）. Conclusion The sleep disorder of college students increases the risk of injuries, and the risk of injuries can be reduced by sleep improvement.