医学生体力活动水平与生存质量的相关性

The Relationship between Medical Students' Physical Activity Level and Quality of Life

目的了解医学生体力活动水平和生存质量现状,探讨两者的关系。方法采用国际体力活动短问卷和世界卫生组织生存质量测定量表简表,对随机整群抽样的660名医学生进行问卷调查。结果在660份有效问卷中,58例(8.8%)体力活动不足,348例(52.7%)体力活动适中,254例(38.5%)体力活动活跃。女生的学生成绩(G=-0.090,P<0.05)、父亲文化程度(G=0.095,P<0.05)、母亲文化程度(G=0.118,P<0.05)、是否生病(χ2=9.510,P<0.05)和每日静坐时间(H=7.705,P<0.05)均对体力活动水平影响显著。医学生的生存质量在心理、社会关系、周围环境领域得分显著高于全国成人常模。累积Logits模型显示,女生的体力活动适中是生理健康的一个保护性因素,OR=1.89,95%CI为(1.03,3.39)。结论绝大多数医学生的体力活动水平处于适中或活跃的水平,医学生的生存质量较高。医学生的体力活动受诸多因素影响,且体力活动不足会降低其生存质量,尤其是生理健康领域。

Objective To investigate the current situation of physical activity levels and the quality of life among medical students , and their relationship .Methods Random cluster sampling was used to collect the data of 660 subjects using the International Physical Activity Questionnaire-short vision and the abbreviated version of the WHO Quality of Life Questionnaire .Results Among the 660 val-id questionnaires,58 cases（8.8%）were lack of physical activity,348 cases（52.7%）were moderate physical activity and 254 cases’ （38.5%）physical activity was active.To the female group,school record（G=0.090,P〈0.05）,father＇s cultural degree（G=0.095,P〈0.05）,mather＇s cultural degree（G=0.118,P〈0.05）,illnesses（χ2 =9.510,P〈0.05）and daily sitting time（H=7.705,P〈0.05） impacted on the level of physical activity significantly .The domains of psychological health ,social relations and surrounding environment were higher than the national adult norm .Moderate physical activity was a protective factor of physical health , the odd ratio （ OR ） was 1.89,and its 95 %CI was（1.03,3.39）.Conclusion The majority of the students＇physical activity levels is moderate or active ,the score of survival quality of medical students is higher .The level of physical activity among medical students is influenced by many fac-tors,and lack of physical activity may reduce the quality of life ,especially the domain of physical health .