Fruit and Vegetable Consumption and Frailty: A Systematic Review.
Fruit and Vegetable Consumption and Frailty: A Systematic Review.
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DOI：
10.1007/s12603-018-1069-6
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Walters K
中科院分区：
文献类型：
--
作者：
Kojima G;Avgerinou C;Iliffe S;Jivraj S;Sekiguchi K;Walters K
通过对文献进行系统回顾，总结和批判性评价，确定目前可用的水果和蔬菜消费与虚弱相关的证据。2017年8月，系统检索了四个电子数据库（Embase，MEDLINE，CINAHL和PsycINFO），以获得提供水果和蔬菜消费与虚弱风险之间的横断面或前瞻性关联的观察性队列研究。通过手动审查纳入研究的参考文献列表和相关综述论文，并对纳入研究进行正向引用跟踪，检索其他研究。使用纽卡斯尔-渥太华量表评估前瞻性研究的方法学质量。社区居民。共确定了6251项研究，其中包括5项随访期为2-10.5年的前瞻性研究和2项横断面研究。在5项前瞻性研究中，3项具有足够的方法学质量。由于不同的测量和统计方法，荟萃分析是不可能的。这两项高质量的研究表明，水果和蔬菜的消费主要与较低的脆弱风险有关。另一项研究作为一项子分析，回顾性地检查了那些在随访时出现虚弱和没有出现虚弱的人的基线水果和蔬菜消费量，并没有显示出显着的相关性。虽然关于这一主题的高质量研究很少，但有一些建议表明，更多的水果和蔬菜消费可能与较低的脆弱风险有关。需要更多高质量的研究。可通过10.1007/s12603-018-1069-6获取本文的补充材料，授权用户可访问。
To identify currently available evidence on fruit and vegetable consumption in association with frailty by conducting a systematic review of the literature and to summarise and critically evaluate it. Systematic review. Four electronic databases (Embase, MEDLINE, CINAHL and PsycINFO) were systematically searched in August 2017 for observational cohort studies providing cross-sectional or prospective associations between fruit and vegetable consumption and frailty risks. Additional studies were searched by manually reviewing the reference lists of the included studies and related review papers and conducting forward citation tracking of the included studies. The methodological quality of prospective studies was assessed using the Newcastle-Ottawa scale. Community-dwelling general populations. A total of 6251 studies were identified, of which five prospective studies with follow-up periods of 2–10.5 years and two cross-sectional studies were included. Among the five prospective studies, three had adequate methodological quality. Because of different measurements and statistical methodologies, a meta-analysis was not possible. The two studies of good quality showed that fruit and vegetable consumption was mostly associated with lower risk of incident frailty. The other study as a sub-analysis retrospectively examined baseline fruit and vegetable consumption of those who developed frailty and those who did not at follow-up and showed no significant associations. Although good quality studies on this topic are scarce, there is some suggestion that higher fruit and vegetable consumption may be associated with lower frailty risk. More high quality research is needed. Supplementary material is available for this article at 10.1007/s12603-018-1069-6 and is accessible for authorized users.
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DOI：
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发表时间：
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期刊：
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影响因子：
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