老年性痴呆和轻度认知功能障碍的流行病学研究进展  

Progression of Epidemiological Studies of Dementia and Mild Cognitive Impairment among Elderly

作　　者：丁玎[1] 洪震[1] 

机构地区：[1]复旦大学附属华山医院神经内科,200040

出　　处：《中国临床神经科学》2013年第1期101-108,共8页Chinese Journal of Clinical Neurosciences

基　　金：上海市科委重大专项"老年痴呆的早期预防和诊治研究"课题(编号:09DZ1950400)

摘　　要：老年认知功能障碍是常见的神经系统退行性病变,是仅次于脑血管病的最常见的神经科疾病。其流行病学数据能反映老年认知障碍人群及其各个亚组(如年龄、性别、地区、种族等)中的发病频度、动态变化及其差异,为疾病的预防、诊断和治疗提供依据。本文就老年性痴呆和轻度认知功能障碍人群的患病率、发病率、病死率及疾病负担的研究新进展做一综述。Cognitive impairment in elderly is a common neurodegenerative disease. It is the second-most common neurological disease after cerebrovascular disease. The epidemiological data can describe the frequency, dynamic change and difference of the disease among diverse groups of age, sex, region and race. It can also provide evidence for the prevention, diagnosis and treatment of the disease. The current epidemiological data of prevalence, incidence, mortality and disease burden of cognitive impairment were reviewed.

关 键 词：老年 流行病学 痴呆 阿尔茨海默病 血管性痴呆 轻度认知功能障碍 患病率 发病率 病死率 

分 类 号：R749.16[医药卫生—神经病学与精神病学]