中国卒中杂志 ›› 2013, Vol. 8 ›› Issue (07): 533-.

• 论著 • 上一篇    下一篇

1980-2011年中国社区55岁及以上人群中血管性痴呆流行病学的Meta分析

曲艳吉1,卓琳1,王华丽2,詹思延1   

  1. 1100191 北京
    北京大学公共卫生学院
    2北京大学精神卫生研究所,卫生部精神卫生重点实验室
  • 收稿日期:2013-01-21 出版日期:2013-07-20 发布日期:2013-07-20
  • 通讯作者: 詹思延 siyan-zhan@bjmu.edu.cn
  • 基金资助:

    国家“十二五”科技支撑项目(2011BAI08B00)

Epidemiological Characteristics of Vascular Dementia among Community-Dwellings Aged 55 Plus in Mainland China: A Meta-analysis of Studies Published between 1980 and 2011

  1. *School of Public Health, Peking University, Beijing 100191, China
  • Received:2013-01-21 Online:2013-07-20 Published:2013-07-20

摘要:

【摘要】 目的 探讨1980-2011年中国55岁以上人群中血管性痴呆(vascular dementia,VD)的发病率、患病率和死亡率。 方法 通过系统检索《中国生物医学文献数据库》(Chinese BioMedical Literature Database,CBM)、《中国期刊全文数据库》(Chinese Journal Full-text Database,CNKI)、《中国科技期刊数据库》(Chinese Science-Technology Periodical Database,VIP)、万方数据库、PubMed、荷兰医学文摘数据库(Elsevier Science Bibliographic Databases,EMBASE)、Cochrane图书馆等中英文数据库,纳入1980-2011年正式发表的有关中国VD流行病学的调查研究,提取VD流行病学原始数据,根据异质性检验结果,采用随机效应模型对原始数据进行合并分析。 结果 研究共纳入62篇文献。中国社区55岁以上人群中VD患病率、发病率和死亡率的合并值分别为0.8%[95%可信区间(confidence interval,CI)0.7%~0.9%]、0.27(95%CI 0.20~0.34)/100人·年和14.6(95%CI 6.7~22.4)/100人·年。1980-2011年间VD的患病率缓慢上升,中间略有波动。VD患病率北方高于南方、城市高于农村(1.3% vs 0.9%)。VD的患病率、发病率都随年龄增大而升高(60~64岁至80岁以上年龄人群VD患病率从0.2%升至2.4%、发病率从0.14/100人·年升至0.57/100人·年)、男性略高于女性(0.8% vs 0.7%、0.29/100人·年 vs 0.19/100人·年)、文盲高于小学和初中以上者(分别为1.5%、0.8%、0.6%;0.26/100人·年、0.23/100人·年、0.15/100人·年)。 结论 1980年至今,VD患病率缓慢上升,有明显的南北和城乡差异,年龄、性别、教育程度可能影响VD的患病率和发病率。

文章导读: 首次对血管性痴呆在中国55岁及以上人群中的流行病学特征(发病率、患病率、病死率)进行Meta分析。

关键词: 血管性痴呆; 流行病学; 系统综述; Meta分析

Abstract:

【Abstract】 Objective To analyze the incidence, prevalence and mortality of vascular dementia (VD) among the population aged 55 years and older in mainland China from 1980 to 2011. Methods Epidemiological investigations on VD published in journals and covering the period from 1980 to 2011 were identified manually and online by using the Chinese BioMedical Literature Database (CBM), the Chinese Journal Full-text Database (CNKI), the Chinese Science-Technology Periodical Database (VIP) and Wanfang Database. Those reported in English journals were identified using PubMed, Elsevier Science Bibliographic Databases (EMBASE) and the Cochrane library. The random effects model was employed according to statistical test of homogeneity. Results Sixty-two studies were included, the statistical information of which was collected for systematic analysis. The pooled prevalence, incidence and mortality of VD was 0.8% (95% [confidence interval, CI] 0.7%~0.9%), 0.27 (95%CI 0.20~0.34)/100 person-year and 14.6 (95%CI 6.7~22.4)/100 person-year. The prevalence of VD was slowly rising between 1980 and 2011 and higher in northern China and urban. There was a higher prevalence of VD in the population who was older, male and illiterate and the same for its incidence. Conclusion The prevalence of VD has slowly risen since 1980 and is obviously different between the North and South, urban and rural district. The prevalence and incidence of VD may be affected by age, sex and education.

Key words: Vascular dementia; Epidemiology; Systematic review; Meta analysis