摘要
目的系统评价中国老年人认知障碍的发生情况。方法计算机检索CNKI、VIP、CBM、WanFang Data、PubMed、EMbase和The Cochrane Library数据库,搜集关于中国老年人认知障碍情况的研究,检索时限均为2000年1月1日至2020年3月12日。由2名研究者独立筛选文献、提取资料并评价纳入研究的偏倚风险后,采用Stata 14.1软件进行Meta分析。结果共纳入126个研究,包含187115例老年人。Meta分析结果显示,我国老年人的认知障碍率为22.0%[95%CI(20.4%,23.6%)]。亚组分析结果显示,女性、高龄、受教育程度低、居住地农村、从事体力劳动、无配偶、独居、月收入低于1000元、患有慢性病的老年人群认知障碍率更高。结论当前证据显示,我国老年人认知障碍率为22.0%,其中女性、高龄、受教育程度低、居住地农村、从事体力劳动、无配偶、独居、低收入、患有慢性病的老年人群认知障碍发生率较高。
Objectives To systematically review the current status of cognitive impairment of the elderly in China.Methods CNKI,VIP,CBM,WanFang Data,PubMed,EMbase and The Cochrane Library databases were electronically searched to collect studies on the current status of cognitive impairment of the elderly in China from January 1st,2000 to March 12th,2020.Two reviewers independently screened literature,extracted data and assessed risk of bias of included studies.Then,meta-analysis was performed by using Stata 14.1 software.Results A total of 126 studies involving 187115 elderly were included.The results of meta-analysis showed that the cognitive impairment rate of the elderly in China was 22.0%(95%CI 20.4%to 23.6%).Subgroup analysis showed that the cognitive impairment rate was higher in females,seniors,low education level,residing in rural area,engaging in manual labor,no spouse,living alone,monthly income less than 1000 yuan,and suffering from chronic diseases.Conclusions Current evidence shows that the cognitive impairment rate of the elderly in China is 22%,which is relatively high in females,seniors,low education level,residing in rural area,engaging in manual labor,no spouse,living alone,low-income,and suffering from chronic diseases.
作者
王振杰
于海军
唐婧
杨涵墨
WANG Zhenjie;YU Haijun;TANG Jing;YANG Hanmo(Institute of Population Research,Peking University,Beijing 100871,P.R.China;National School of Development,Peking University,Beijing 100871,P.R.China)
出处
《中国循证医学杂志》
CSCD
北大核心
2020年第11期1295-1300,共6页
Chinese Journal of Evidence-based Medicine
基金
英国研究与创新基金会全球挑战研究基金项目(编号:ES/P011055/1)。
关键词
中国
老年人
认知障碍率
META分析
系统评价
Chinese
The elderly
Cognitive impairment rate
Meta-analysis
Systematic review
