摘要
检验老年人身体活动是否能够降低其患慢性疾病的患病风险率,以及不同身体活动负荷对降低老年人身体活动风险率的效果。共1 010名老年人参与本研究,其中男性392名,女性618名,平均年龄66.7±7.9岁,男性平均年龄70.4±6.7岁,女性64.6±7.7岁;采用国际上经典的老年人身体活动流行病学PASE问卷对身体活动和患慢性疾病情况进行调查。结果表明,老年人参加身体活动能够有效减低其患慢性疾病的风险率,在"中"和"高"负荷身体活动组的老年人患病风险率(RR)分别是高血压疾病(0.81和0.68)、II型糖尿病(0.92和0.77)、骨质疏松(0.91和0.86)、心脏病(0.60和0.19)、高血脂(0.93和0.77),在其他身体活动类型和患病风险率的关系上也得出了类似的结论。研究认为,积极参与身体活动的老年人相对于较少参与身体活动的老年人患高血压、糖尿病、心脏病、高血脂等疾病的风险率明显降低,参与身体活动负荷越高,患慢性疾病的风险率越低。在身体活动参与的类型上,骑自行车等与交通型的身体活动负荷参与越高,降低患病风险率的效果越好。
With advancing age, structural and functional deterioration occurs in most physiologi- cal systems, even in the absence of discernible disease. There are the most elderly population in China, aging society and health problem become more and more serious. The purpose of this study is to research the effect of physical activity on chronic disease rate and the dose-response of physical activity on the risk rate of chronic disease. Eligible subjects were 1010 healthy Chinese older adults ( 23.6 ±1.7 yr. ; with males, n =392. , 70.4± 6.7 yr. ; with females, n=618. , 64.6 ±7. 7 yr. ). In this study, we used the classical physical activity ques- tionnaire PASE(Physical Activity Scale for Elderly)to determinate physical activity for older adults. The multivariable relative risks for older adults associated with cardiovascular disease, type 2 diabetes, osteoporosis, heart disease, and hyperglycemia moderate and vigorous physical activity group were(0. 81 and 0. 68), (0. 92 and 0. 77), (0. 91 and 0. 86), (0. 60 and 0. 19), (0.93 and 0.77), respectively (P trend--0.05). Similar results were observed for occupation physical activity, leisure time physical activity, housework physical activity and trans-portation physical activity. This study shows a tendency for physical activity to be associated with lower chronic disease relative risk in Chinese older adults. In particular, bicycle was gener- ally associated with lower risks of chronic disease.
出处
《中国体育科技》
CSSCI
北大核心
2013年第2期139-144,F0003,共7页
China Sport Science and Technology
基金
教育部博士研究生学术新人奖资助
关键词
老年人
慢性疾病
身体活动
负荷
患病风险率
chronic disease
physical activity
dose-- response
relative risk of disease