Adherence to the Healthy Eating Index and Alternative Healthy Eating Index dietary patterns and mortality from all causes, cardiovascular disease and cancer: a meta-analysis of observational studies

作者：Onvani S; Haghighatdoost F; Surkan P J; Larijani B; Azadbakht L^*

来源：Journal of Human Nutrition and Dietetics, 2017, 30(2): 216-226.

DOI：10.1111/jhn.12415

• Alternative Healthy Eating Index
• cancer
• cardiovascular
• Healthy Eating Index
• mortality

BackgroundThis meta-analysis investigated the association of diet quality indices, as assessed by HEI and AHEI, and the risk of all-cause, cardiovascular and cancer mortality.
MethodsWe used PubMed, ISI Web of Science and Google Scholar to search for eligible articles published before July 2015. A total of 12 cohort studies (38 reports) and one cross-sectional study (three reports) met the inclusion criteria and were included in our meta-analysis.
ResultsThe highest level of adherence to the Healthy Eating Index (HEI) and Alternative Healthy Eating Index (AHEI) was significantly associated with a reduced risk of all-cause mortality [relative risk (RR) = 0.77, 95% confidence intterval (CI) = 0.76-0.78], cardiovascular mortality (RR = 0.77, 95% CI = 0.74-0.80) and cancer mortality (RR = 0.83, 95% CI = 0.81-0.86). Egger regression tests provided no evidence of publication bias.
ConclusionsThe present study indicates that high adherence to HEI and AHEI dietary patterns, indicating high diet quality, are associated with reduced risk of all-cause mortality (as well as cardiovascular mortality and cancer mortality).

• 出版日期2017-4