IR@PKUHSC  > 北京大学精神卫生研究所
学科主题精神卫生
Lower intake of vegetables and legumes associated with cognitive decline among illiterate elderly Chinese: A 3-year cohort study
Chen, X.; Huang, Y.; Cheng, H. G.
关键词Vegetables legumes cognition elderly Chinese prospective nested case-control study
刊名JOURNAL OF NUTRITION HEALTH & AGING
2012-06-01
DOI10.1007/s12603-012-0023-2
16期:6页:549-552
收录类别SCI ; SSCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Geriatrics & Gerontology ; Nutrition & Dietetics
研究领域[WOS]Geriatrics & Gerontology ; Nutrition & Dietetics
关键词[WOS]MIDLIFE TOFU CONSUMPTION ; ALZHEIMERS-DISEASE ; DIETARY-INTAKE ; FISH CONSUMPTION ; HONG-KONG ; IMPAIRMENT ; DEMENTIA ; RISK ; COMMUNITY ; AGE
英文摘要

Despite many studies on cognitive function and its influential factors among old population, relatively little research has been designed to study the relationship between dietary intake and cognitive function in elderly.

We conducted a population-based, prospective nested case-control study to investigate the association between dietary habits and declines in cognitive function over three years among Chinese illiterate elderly.

This study was part of the Chinese Longitudinal Health Longevity Study (CLHLS). Six thousand nine hundred and eleven illiterate residents aged 65 or older were investigated. Socio-demographic and dietary habits data were collected at baseline. The cognitive function of illiterate elderly persons was assessed using Chinese revised Mini Mental State Examination (MMSE-r) in 2002 and 2005. Cognitive decline was defined as MMSE-r score dropped to less than 18 at follow-up among those with normal cognitive function (MMSE-ra parts per thousand yen18 at baseline). Odds ratios (OR) were calculated via logistic regression models.

Five thousand six hundred and ninety one elderly were included in the current analysis. In bivariate analysis, cognitive decline was associated with gender, marital status,financial status, smoking, drinking alcohol, drinking tea, eating fruits, vegetables, legumes, fishes, meat, egg and sugar. Multivariate logistic regression analysis found that always eating vegetable (Adjusted OR: 0.66; 95% confidence intervals, CI: 0.58, 0.75), always consuming legumes (AOR:0.78; 95% CI: 0.64, 0.96) were inversely associated with cognitive decline.

Lower intakes of vegetables and legumes were associated with cognitive decline among illiterate elderly Chinese. Dietary factors may be important for prevention cognitive decline.

语种英语
WOS记录号WOS:000305350800008
引用统计
被引频次:20[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/63340
专题北京大学精神卫生研究所
作者单位Peking Univ, Inst Mental Hlth, Key Lab Mental Hlth, Minist Hlth, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Chen, X.,Huang, Y.,Cheng, H. G.. Lower intake of vegetables and legumes associated with cognitive decline among illiterate elderly Chinese: A 3-year cohort study[J]. JOURNAL OF NUTRITION HEALTH & AGING,2012,16(6):549-552.
APA Chen, X.,Huang, Y.,&Cheng, H. G..(2012).Lower intake of vegetables and legumes associated with cognitive decline among illiterate elderly Chinese: A 3-year cohort study.JOURNAL OF NUTRITION HEALTH & AGING,16(6),549-552.
MLA Chen, X.,et al."Lower intake of vegetables and legumes associated with cognitive decline among illiterate elderly Chinese: A 3-year cohort study".JOURNAL OF NUTRITION HEALTH & AGING 16.6(2012):549-552.
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