中国全科医学2017，Vol.20Issue(18)：2193-2196,4.DOI:10.3969/j.issn.1007-9572.2017.18.005
老年认知功能障碍与运动功能的相关性研究
Correlation between Cognitive Impairment and Motor Function in the Elderly
摘要
Abstract
Background The cognitive and motor functions in the elderly decrease in different degree,but the relationship between them has been seldom reported.Objective To investigate the correlation between cognitive impairment(CI) and motor function in the elderly.Methods The participants were 1 788 70-84-year-old elderly people recruited from Jiang′an Town,Rugao City of China between November 13th and December 21st,2014.Based on the scores of Hasegawa′s Dementia Scale-Revised(HDS-R),they were divided into normal group(≥31.0),conditions between the normal and suspected dementia group(22.0-30.5),suspected dementia group(10.5-21.5) and dementia group(≤10.0).The body movement function of the elderly population was measured by timed up and go(TUG) test.The time needed to complete the TUG test,status of gait stability and the risk of falling were recorded.Results A total of 1 655 participants completed the assessment of cognitive function with the HDS-R,and TUG test,including 109 in the normal group,674 in conditions between the normal and suspected dementia group,833 in suspected dementia group and 39 in dementia group.Among the four groups,participants in the normal group used the least time to complete the TUG test,and they had the highest gait stability rate,and lowest risk of falling(P<0.05).Compared with the suspected dementia group and dementia group,conditions between the normal and suspected dementia group used less time to finish the TUG test,owned higher gait stability rate,and lower risk of falling(P<0.05).Suspected dementia group used less time to complete the TUG test,and owned lower risk of falling than the dementia group(P<0.05).The score of HDS-R presented a negative correlation with the time needed to complete the TUG test,with a correlation coefficient of-0.243,P<0.001.The score of HDS-R was negatively correlated with the status of gait stability with a correlation coefficient of-0.120,P<0.001.The score of HDS-R was negatively associated with the risk of falling with a correlation coefficient of-0.163,P<0.001.关键词
认知障碍/运动障碍/运动试验/老年人Key words
Cognition disorders/Movement disorders/Exercise test/Aged分类
医药卫生引用本文复制引用
李淑娟,刘倩,李言洵,蒋晓燕,王笑峰,胡志灏,胡文立..老年认知功能障碍与运动功能的相关性研究[J].中国全科医学,2017,20(18):2193-2196,4.基金项目
国家自然科学基金资助项目(81301015,81571372,81670465) （81301015,81571372,81670465）
北京市自然科学基金资助项目(7141001) （7141001）
