Cognitive impairment and medical illness in Chinese nonagenarians and centenarians.
Yue
Ji-Rong
JR
Dong
Bi-Rong
BR
Huang
Chang-Quan
CQ
Wu
Hong-Mei
HM
Gao
Lang-Li
LL
Liu
Qing-Xiu
QX
D000369:Aged, 80 and over; D002681:China / Q000453:epidemiology; D003072:Cognition Disorders / Q000453:epidemiology*; D015897:Comorbidity; D003430:Cross-Sectional Studies; D005260:Female; D015577:Geriatric Assessment; D006801:Humans; D016015:Logistic Models; D008297:Male; D015995:Prevalence; D011569:Psychiatric Status Rating Scales