Author(s): Mitrou PN, Kipnis V, Thibaut AC, Reedy J, Subar AF,
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Abstract BACKGROUND: The Mediterranean diet has been suggested to play a beneficial role for health and longevity. However, to our knowledge, no prospective US study has investigated the Mediterranean dietary pattern in relation to mortality. METHODS: Study participants included 214,284 men and 166,012 women in the National Institutes of Health (NIH)-AARP (formerly known as the American Association of Retired Persons) Diet and Health Study. During follow-up for all-cause mortality (1995-2005), 27,799 deaths were documented. In the first 5 years of follow-up, 5,985 cancer deaths and 3,451 cardiovascular disease (CVD) deaths were reported. We used a 9-point score to assess conformity with the Mediterranean dietary pattern (components included vegetables, legumes, fruits, nuts, whole grains, fish, monounsaturated fat-saturated fat ratio, alcohol, and meat). We calculated hazard ratios (HRs) and 95\% confidence intervals (CIs) using age- and multivariate-adjusted Cox models. RESULTS: The Mediterranean diet was associated with reduced all-cause and cause-specific mortality. In men, the multivariate HRs comparing high to low conformity for all-cause, CVD, and cancer mortality were 0.79 (95\% CI, 0.76-0.83), 0.78 (95\% CI, 0.69-0.87), and 0.83 (95\% CI, 0.76-0.91), respectively. In women, an inverse association was seen with high conformity with this pattern: decreased risks that ranged from 12\% for cancer mortality to 20\% for all-cause mortality (P = .04 and P < .001, respectively, for the trend). When we restricted our analyses to never smokers, associations were virtually unchanged. CONCLUSION: These results provide strong evidence for a beneficial effect of higher conformity with the Mediterranean dietary pattern on risk of death from all causes, including deaths due to CVD and cancer, in a US population.
This article was published in Arch Intern Med
and referenced in Journal of Gastrointestinal & Digestive System
- Ofir Menashe
The use of constructed nano and micro-filtration membrane as a confine bioreactor for microbial growth and extracellular digestive enzymes secretion
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