A Multilevel Analysis on Influential Factors of Cognitive Change among Chinese Oldest-old / 中国心理卫生杂志

Objective:To explore the influential factors of cognitive change among Chinese oldest-old.Method: Three waves of data from the Chinese Longitudinal Healthy Longevity Survey(CLHLS)were analyzed with a two-level repeated measures model.Results:In baseline,the male had a higher mean MMSE score than the female(27.0?3.7/24.4?5.6,P