弗雷明汉姆研究中痴呆症及阿尔茨海默型疑似老年性痴呆症的患病率。

Prevalence of dementia and probable senile dementia of the Alzheimer type in the Framingham Study.

作者信息

Bachman D L, Wolf P A, Linn R, Knoefel J E, Cobb J, Belanger A, D'Agostino R B, White L R

机构信息

Department of Neurology, Boston University School of Medicine, MA 02118.

出版信息

Neurology. 1992 Jan;42(1):115-9. doi: 10.1212/wnl.42.1.115.

DOI:10.1212/wnl.42.1.115

PMID:1734291

Abstract

We determined the prevalence of dementia and probable senile dementia of the Alzheimer type (SDAT) for biennial Exam 17 of the Framingham cohort (1982/1983). The prevalence of dementia was 30.5/1,000 for men and 48.2/1,000 for women and increased with advancing age. Cases of probable SDAT constituted 55.6% of all dementia cases. THe prevalence of SDAT was 11.7/1,000 for men and 30.1/1,000 for women and also increased with advancing age. Prevalence of dementia and probable SDAT were greater for women than men. The female:male ratio of prevalence for cohort members 75 years of age and older was 1.8 for all cases of dementia and 2.8 for cases of probable SDAT.

摘要

我们确定了弗雷明汉队列研究第17次两年一度检查（1982/1983年）中痴呆症和阿尔茨海默型可能的老年性痴呆（SDAT）的患病率。男性痴呆症患病率为30.5/1000，女性为48.2/1000，且随年龄增长而增加。可能的SDAT病例占所有痴呆症病例的55.6%。男性SDAT患病率为11.7/1000，女性为30.1/1000，同样随年龄增长而增加。女性痴呆症和可能的SDAT患病率高于男性。75岁及以上队列成员中，所有痴呆症病例的患病率女性与男性之比为1.8，可能的SDAT病例为2.8。