认知储备
认知
痴呆
置信区间
人口学
老年学
正规教育
临床痴呆评级
样品(材料)
认知障碍
心理学
联想(心理学)
认知功能衰退
医学
作者
Claudia K. Suemoto,Laiss Bertola,Lea T. Grinberg,Renata E. Leite,Roberta Diehl Rodriguez,Pedro H. Santana,Carlos Augusto Pasqualucci,Wilson Jacob‐Filho,Ricardo Nitrini
摘要
Education, and less frequently occupation, has been associated with lower dementia risk in studies from high-income countries. We aimed to investigate the association of cognitive impairment with education and occupation in a low-middle-income country sample.In this cross-sectional study, cognitive function was assessed by the Clinical Dementia Rating sum of boxes (CDR-SOB). We investigated the association of occupation complexity and education with CDR-SOB using adjusted linear regression models for age, sex, and neuropathological lesions.In 1023 participants, 77% had < 5 years of education, and 56% unskilled occupations. Compared to the group without education, those with formal education had lower CDR-SOB (1-4 years: β = -0.99, 95% confidence interval [CI] = -1.85; -0.14, P = .02; ≥5 years: β = -1.42, 95% CI = -2.47; -0.38, P = .008). Occupation complexity and demands were unrelated to cognition.Education, but not occupation, was related to better cognitive abilities independent of the presence of neuropathological insults.
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