中国女医师业余休闲锻炼水平的影响因素分析

Determinants of Leisure-time Physical Exercise among Chinese Medical Women

目的了解影响我国女医师经常业余休闲锻炼水平的影响因素。方法在全国9个省份共125家医疗和疾控机构中抽取女医师5 468名进行自填式问卷调查。对女医师经常锻炼情况分别进行单因素和多因素Logis-tic回归分析。单因素分析采用χ2检验,并对医疗和疾控机构分别拟合多因素Logistic回归模型。结果单因素分析显示,地区、机构级别、科室类别、年龄等多个因素对医疗和疾控女医师的经常锻炼率有影响;对医疗和疾控机构进行多因素分析显示的影响因素分别为:地区、医院级别、年龄、每月加班次数、每月值夜班次数、每月出差天数;地区、疾控机构级别、年龄、每周平均工作时间。结论我国女医师经常锻炼水平随所在地区、机构级别的不同而不同,医疗机构女医师的经常锻炼率还与其具体工作负荷有关。

Objectives To explore factors affecting level of leisure-time physical activity among Chinese medical women. Methods A total of 5 468 medical women, who were sampled from 125 hospitals and centers for disease control and prevention （CDC） of 9 provinces of China mainland, were enrolled in the study. Univariate analysis and multiple Logistic regression analysis were performed. Results Univariate analysis showed there were a majority of variables affecting regular physical exercise rate in hospitals and CDCs which included region, level of hospital or CDCs, departments and age. Multiple logistic regressions showed that there were several variables affecting the rate. In hospitals, they are region, level of hospital, age, frequency of overtime working, frequency of night duty, day of business trip. In CDCs, they were region, level of CDC, age, working hours per week. Conclusions Region, level of hospitals or CDCs make main contribution to the rate of regular physical exercise during leisure time in Chinese medical women, and workload also influence the rate in hospital.