Study on Factors and Physical Activities Related to Health-Related QOL in the Elderly

本研究旨在阐明因素和体力活动对老年人健康相关生活质量的影响。对595名老年人（其中男性235名，女性308名）发放问卷，采用逐步回归法对数据进行多元回归分析。1)老年男性“运动的感知益处”（β=0.493, p<0.001），“第一健康相关生活质量问题”(β=-0。347, p<0.001)、“运动需要”（β=-0.204, p<0.001）和“运动感知障碍”（β=-0.132, p<0.001）分别促进老年男性健康相关生活质量的改善。多重相关系数R=0.507 （R^2=0.257）。2)在老年女性中，运动感知益处（β=0.362, p<0.001）、第一健康相关生活质量评分（β=-0.408, p<0.001）和需要运动（β=-0.222, p<0.001）分别促进老年男性改善健康相关生活质量。多重相关系数R=0.493 （R^2=0.243）。

The present study was designed to clarify the effects of factors and physical activity on health-related QOL in the elderly. The data were obtained through questionnaires distributed to 595(235 males, 308females) old people and multiple regression analysis using the stepwise method was applied to the data.1) In old males, "Perceived Benefits of Exercise" (β=0.493, p<0.001), "the First Health-related QOL sores" (β=-0. 347, p<0.001), "Need to Exercise" (β=-0.204, p<0.001) and "Perceived Barriers of Exercise" (β=-0.132, p<0.001), respectively, promoted old males to improve their health-related QOL.. The multiple correlation coefficient was R=0.507 (R^2=0.257).2) In old females, Perceived Benefits of Exercise (β=0.362, p<0.001), the First Health-related QOL sores (β=-0.408, p<0.001) and Need to Exercise (β=-0.222, p<0.001), respectively, promoted old males to improve their health-related QOL. The multiple correlation coefficient was R=0.493 (R^2=0.243).