标题:Flavonoid intake and risk of CVD: a systematic review and meta-analysis of prospective cohort studies
作者:Xia Wang
作者机构:[Wang, X] Department of Maternal and Child Health Care, School of Public Health, Shandong University, Jinan, China, Department of Nutrition and Food H 更多
通讯作者:Wang, X
通讯作者地址:[Wang, X]Shandong Univ, Sch Publ Hlth, Dept Maternal & Child Hlth Care, Jinan 250100, Peoples R China.
来源:British Journal of Nutrition
出版年:2014
卷:111
期:1
页码:1-11
DOI:10.1017/S000711451300278X
关键词:CVD;Flavonoid intake;Meta-analyses;Prospective cohort studies
摘要:Observational studies have suggested that the intake of flavonoids is associated with a decreased risk of CVD. However, the results of these studies remain controversial. The aim of the present study was to evaluate the association between dietary flavonoid intake and CVD risk by conducting a systematic review of prospective cohort studies. Electronic reference databases were searched to identify studies that met the pre-stated inclusion criteria. The studies were assessed for eligibility and data were extracted by two authors independently. For each study, relative risks (RR) and 95% CI were extracted and pooled using either a fixed-effects or a random-effects model. Generalised least-squares trend estimation analysis was used to evaluate dose-response relationships. The inclusion criteria were met by fourteen prospective cohort studies. The intakes of anthocyanidins (RR 0.89, 95% CI 0.83, 0.96), proanthocyanidins (RR 0.90, 95% CI 0.82, 0.98), flavones (RR 0.88, 95% CI 0.82, 0.96), flavanones (RR 0.88, 95% CI 0.82, 0.96) and flavan-3-ols (RR 0.87, 95% CI 0.80, 0.95) were inversely associated with the risk of CVD when comparing the highest and lowest categories of intake. A similar association was observed for flavonol intake and CVD risk. Sensitivity and subgroup analyses further supported this association. The summary RR for CVD for every 10 mg/d increment in flavonol intake was 0.95 (95% CI 0.91, 0.99). The present systematic review suggests that the dietary intakes of six classes of flavonoids, namely flavonols, anthocyanidins, proanthocyanidins, flavones, flavanones and flavan-3-ols, significantly decrease the risk of CVD.
收录类别:SCOPUS;SCIE
WOS核心被引频次:83
Scopus被引频次:100
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84891821964&doi=10.1017%2fS000711451300278X&partnerID=40&md5=1ebeaef08ccbdb4b5616020d3074a4c5
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