國家衛生研究院 NHRI:Item 3990099045/7632
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    题名: Association between dietary fiber intake and physical performance in older adults: A nationwide study in Taiwan
    作者: Wu, IC;Chang, HY;Hsu, CC;Chiu, YF;Yu, SH;Tsai, YF;Shen, SC;Kuo, KN;Chen, CY;Liu, K;Lee, MM;Hsiung, CA
    贡献者: Division of Biostatistics and Bioinformatics;Division of Geriatric Research;Division of Health Services and Preventive Medicine
    摘要: BACKGROUND: Physical performance is a major determinant of health in older adults, and is related to lifestyle factors. Dietary fiber has multiple health benefits. It remains unclear whether fiber intake is independently linked to superior physical performance. We aimed to assess the association between dietary fiber and physical performance in older adults. METHODS: This was a cross-sectional study conducted with community-dwelling adults aged 55 years and older (n=2680) from the ongoing Healthy Aging Longitudinal Study (HALST) in Taiwan 2008-2010. Daily dietary fiber intake was assessed using a validated food frequency questionnaire. Physical performance was determined objectively by measuring gait speed, 6-minute walk distance, timed "up and go" (TUG), summary performance score, hand grip strength. RESULTS: Adjusting for all potential confounders, participants with higher fiber intake had significantly faster gait speed, longer 6-minute walk distance, faster TUG, higher summary performance score, and higher hand grip strength (all P <.05). Comparing with the highest quartile of fiber intake, the lowest quartile of fiber intake was significantly associated with the lowest sex-specific quartile of gait speed (adjusted OR, 2.18 in men [95% CI, 1.33-3.55] and 3.65 in women [95% CI, 2.20-6.05]), 6-minute walk distance (OR, 2.40 in men [95% CI, 1.38-4.17] and 4.32 in women [95% CI, 2.37-7.89]), TUG (OR, 2.42 in men [95% CI, 1.43-4.12] and 3.27 in women [95% CI, 1.94-5.52]), summary performance score (OR, 2.12 in men [95% CI, 1.19-3.78] and 5.47 in women [95% CI, 3.20-9.35]), and hand grip strength (OR, 2.64 in men [95% CI, 1.61-4.32] and 4.43 in women [95% CI, 2.62-7.50]). CONCLUSIONS: Dietary fiber intake was independently associated with better physical performance.
    日期: 2013-11-11
    關聯: PLoS ONE. 2013 Nov 11;8(11):Article number e80209.
    Link to: http://dx.doi.org/10.1371/journal.pone.0080209
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1932-6203&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000327221600192
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84893187965
    显示于类别:[熊昭] 期刊論文
    [邱燕楓] 期刊論文
    [陳慶餘(2006-2010)] 期刊論文
    [吳易謙] 期刊論文
    [許志成] 期刊論文
    [郭耿南(2003-2010)] 期刊論文
    [張新儀] 期刊論文

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