國家衛生研究院 NHRI:Item 3990099045/6983
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    题名: Spending on vegetable and fruit consumption could reduce all-cause mortality among older adults
    作者: Lo, YT;Chang, YH;Wahlqvist, M;Huang, HB;Lee, MS
    贡献者: Division of Health Services and Preventive Medicine;Division of Health Policy Translation
    摘要: BACKGROUND:Few studies have evaluated the linkage between food cost and mortality among older adults. This study considers the hypothesis that greater food expenditure in general, and particularly on more nutritious plant and animal-derived foods, decreases mortality in older adults.METHODS:This study uses the 1999--2000 Elderly Nutrition and Health Survey in Taiwan and follows the cohort until 2008, collecting 24-hr dietary recall data for 1781 participants (874 men and 907 women) aged 65 y or older. Using monthly mean national food prices and 24-hr recall, this study presents an estimate of daily expenditures for vegetable, fruit, animal-derived, and grain food categories. Participants were linked to the national death registry.RESULTS:Of the 1781 original participants, 625 died during the 10-y follow-up period. Among the 4 food categories, the fourth and fifth expenditure quintiles for vegetables and for fruits had the highest survival rates. After adjusting for co-variates, higher (Q4) vegetable and higher fruit (Q4) food expenditures referent to Q1 were significantly predictive of reduced mortality (HR = 0.55, 95% CI: 0.39-0.78 and HR = 0.64, 95% CI: 0.42--0.99, respectively) and the risk decreased by 12% and 10% for every NT$15 (US$0.50) increase in their daily expenditures. Animal-derived and grain food spending was not predictive of mortality.CONCLUSION:Greater and more achievable vegetable and fruit affordability may improve food security and longevity for older adults.
    日期: 2012-12-19
    關聯: Nutrition Journal. 2012 Dec 19;11:Article number 113.
    Link to: http://dx.doi.org/10.1186/1475-2891-11-113
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1475-2891&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000314523800001
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84871115433
    显示于类别:[MARK LAWRENCE WAHLQVIST(2008-2012)] 期刊論文

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