医学生亚健康流行病学分布特征及影响因素

Sub-health and its influencing factors among medical college students

目的了解医学生亚健康流行病学分布特征及影响因素。方法采用分层整群抽样方法,应用健康评定量表(SRHMS)对河北省承德医学院1 581人进行横断面调查,并对年龄、性别、年级、专业、学习负担、体育锻炼,原居住地及家庭平均月收入等有关因素进行分析。结果医学生总体亚健康、身体亚健康、心理亚健康、社会适应亚健康发生率分别为69.2%、39.6%、52.6%、48.3%。不同年龄医学生身体亚健康发生率比较,差异有统计学意义(P<0.05);不同性别、家庭经济水平、居住地区医学生总体亚健康发生率比较,差异无统计学意义(P>0.05);不同专业医学生身体、社会和总体亚健康发生率比较,差异有统计学意义(P<0.05);不同年级、学习负担及体育锻炼医学生身体、心理及社会亚健康发生率比较,差异有统计学意义(P<0.05)。结论医学生亚健康发生率较高;其主要影响因素为年级、专业、学习负担及体育锻炼。

Objective To study epidemiological distribution of sub-health and its influencing factors among medical college students.Methods With random stratified and clustered sampling,1 581 students in Chengde Medical College were selected and investigated on their sub-health status and influencing factors,including age,gender,grade and specialty,study load,family monthly income,and physical exercise.Results The prevalence rate of total sub-health was 69.2%.The prevalence rate of physical,mental,and social sub-health were 39.6%,52.6%,and 48.3%.The prevalence rates of physical sub-health was significantly different between the students of different age（P0.05）.The prevalence rate of total sub-health was not significantly different among the students of different gender,family monthly income,and birth place（P0.05）.The prevalence rates of physical,social,and total sub-health were significantly different among the students with different specialty（P0.05）.The prevalence rate of physical,mental,and social sub-health of the students with diffenrent study load,physical exercise,and grades were significantly different（P0.05）.Conclusion The prevalence of sub-health among medical college students is high and mainly affected by grade,specialty,study load,and physical exercise.