高校离退休教师身体活动影响因素的多重线性回归分析

Multiple linear regression analysis of the influencing factors of physical activity of retired teachers in colleges and universities

目的:探讨影响高校离退休教师身体活动水平的因素。方法:采用便利抽样的方法选取沈阳市两所高校的离退休教师144名,使用自行设计的一般资料调查表、社会支持评定量表、老年人抑郁量表和老年人身体活动问卷,对其社会学资料、社会支持情况、抑郁情况和身体活动水平进行横断面调查。结果:单因素分析结果显示,高校离退休教师身体活动水平女性高于男性(P<0.01),配偶健在者高于单身(P<0.01),未从事工作者高于从事工作者(P<0.01),受教育程度越高,收入越高,身体活动量越大(P<0.01)。慢性病种类越多,身体活动量越少(P<0.01)。多重线性回归分析结果显示,性别、受教育程度、婚姻状况、工作状况、慢性病状况、收入、抑郁和社会支持8个变量纳入到方程中,是离退休教师身体活动的影响因素。结论:在制定身体活动干预措施时,应注意提高老年人的社会支持度,关心老年人的抑郁情绪,以期提高老年人的身体活动水平。

Objective:To explore the influencing factors of physical activity level of retired teachers in colleges and universities.Methods:One hundred and forty-four retired teachers were selected from two universities in Shenyang using the convenience sampling method.The social demography data,social support,depression and physical activity were cross-sectional measured using self-designed questionnaire,social support rating scale,geriatric depression scale-30 and physical activity scale for elderly.Results:The results of single factor analysis showed that the physical activity levels in female,teachers with spouses living and performing work were higher than that in male,teachers without spouses and non-performing work(P<0.01),the higher the education level and income was,the more physical activity was(P<0.01),and the more chronic diseases was,the less physical activity was(P<0.01).The results of multiple linear regression analysis showed that the gender,level of education,marital status,performing work,chronic diseases,economic income,social support and depression were the influencing factors of physical activity of retired teachers in colleges and universities.Conclusions:At the time of designing physical activity interventions,the improving social support and caring the depression of elderly should be paid attention to,which can be used to enhance the physical activity levels of the elderly.