安徽省马鞍山市大中学生多发伤害现况及危险因素的前瞻陛研究

目的 了解安徽省马鞍山市大中学生多发伤害流行病学特征,探讨伤害多发的危险因素.方法 选择马鞍山市3所学校的中学生及大学生1494名,开展为期1年的伤害发生情况的监测;运用多因素logistic回归模型分析大中学生多发伤害的危险因素.结果 3所学校发生各种类型伤害1639人次,总伤害人数为799人,伤害总发生率为53.48%.多发伤害组的200名学生共发生伤害854人次,占总伤害事件的52.10%.多因素分析显示,男性、家庭共同生活人口数多于4人、性格外向、焦虑评分高是多发伤害的危险因素;母亲文化程度为高中、家庭经济状况中等、中等以上、抑郁评分高是保护因素.结论 3所学校学生多发伤害发生率较高;人口统计学变量和情绪状态可能预测伤害多发.

A prospective study on the current status of repeated injuries and its risk factors in middle school and college students

Objective To examine the epidemiological features and relative risk factors of repeated injuries among middle, high and college students in Ma' anshan city of Anhui province. Methods A prospective study on repeated injuries for 1-year follow-up period was carried out among 1494 students from 3 middle schools or colleges. Risk factors for repeated injuries were analyzed with multivariate logistic regression model. Results 799 students suffered 1639 episodes of injuries, with an incidence rate of 53.48%. The repeated group consisted of 200 students who suffered 854 injuries, accounted for 52.10% among the total injuries. Results from Multi-normial logistic regression analysis showed that male, number of family members of 4 or over, extraversion of character trait, and upper quartile of self-rating anxiety symptoms were the risk factors for the occurrence of repeated injuries. Moderate or well-of family income, mothers with senior high school education, and upper quartile of self-rating depression symptoms were protective factors for repeated injuries. Conclusion Socio-demographic factors and emotional status may predict the occurrence of repeated injuries that called for further study.