國家衛生研究院 NHRI:Item 3990099045/6228
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    题名: Dietary quality may enhance survivalrelated to cognitive impairment in Taiwanese elderly
    作者: Chen, RCY;Chang, YH;Lee, MS;Wahlqvist, ML
    贡献者: Division of Health Services and Preventive Medicine
    摘要: Background: Impaired cognition increases mortality in the aged. It is unclear how dietary quality might affectthis relationship.Objective: To examine how dietary diversity and cognition might interact to determine survival.Design: In a Nutrition and Health Survey in Taiwan (NAHSIT 1999-2000), 1,839 representative elderly werefollowed for mortality up to 10 years. The dietary quality measure was a dietary diversity score (DDS, range:0-6) to present six food groups (dairy, meat, rice and grains, fruit, vegetable,fat and oil) derived from a 24-hdietary recall. Cognitive function was evaluated by the validated Short Portable Mental Status Questionnaire(SPMSQ).Results: Those with cognitive impairment (SPMSQ?3 errors) had 2.56 (95% confidence intervals (CI), 1.99-3.28) times the all-cause-mortality risk of those with intact cognition. After control for potential confounders,the adjusted hazard ratio (HR) remained significant (1.46, 95% CI: 1.06-2.02). Significant interactions forDDS and cognition were found (p<0.001). Jointly, compared to normal-SPMSQ-highest DDS, the greatestHR is where impaired cognition is combined with the lowest DDS (HR 2.24, 95% CI: 1.19-4.24). IncreasedDDS was associated with improvement in survival that is especially evident in those with 1-2 errors where thegreatest HR reduction was found, and for fruit. Attributability for mortality amounted to 18% for impairedcognition and 33% for least diverse diet.Conclusions: Dietary diversity may improve survival in relation to impaired cognitive function.
    日期: 2011-10
    關聯: Food and Nutrition Research. 2011 Oct;55(1):7378.
    Link to: http://dx.doi.org/10.3402/fnr.v55i0.7387
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1654-6628&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000208683700022
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=83755173808
    显示于类别:[MARK LAWRENCE WAHLQVIST(2008-2012)] 期刊論文

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