Open AccessDiet Quality and Cardiovascular Disease Risk in Postmenopausal Women With Type 2 Diabetes Mellitus: The Women's Health Initiative
Author(s) -
Hirahatake Kristin M.,
Jiang Luohua,
Wong Nathan D.,
Shikany James M.,
Eaton Charles B.,
Allison Matthew A.,
Martin Lisa,
Garcia Lorena,
Zaslavsky Oleg,
Odegaard Andrew O.
Publication year - 2019
Publication title -
journal of the american heart association
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.494
H-Index - 85
ISSN - 2047-9980
DOI - 10.1161/jaha.119.013249
Subject(s) - medicine , hazard ratio , diabetes mellitus , type 2 diabetes mellitus , population , mediterranean diet , disease , type 2 diabetes , dash , refined grains , lower risk , red meat , prospective cohort study , environmental health , endocrinology , confidence interval , food science , whole grains , pathology , chemistry , computer science , operating system
Background Dietary patterns are associated with cardiovascular disease ( CVD ) risk in the general population, but diet– CVD association in populations with diabetes mellitus is limited. Our objective was to examine the association between diet quality and CVD risk in a population with type 2 diabetes mellitus. Methods and Results We analyzed prospective data from 5809 women with prevalent type 2 diabetes mellitus at baseline from the Women's Health Initiative. Diet quality was defined using alternate Mediterranean, Dietary Approach to Stop Hypertension, Paleolithic, and American Diabetes Association dietary pattern scores calculated from a validated food frequency questionnaire. Multivariable Cox's proportional hazard regression was used to analyze the risk of incident CVD . During mean 12.4 years of follow‐up, 1454 (25%) incident CVD cases were documented. Women with higher alternate Mediterranean, Dietary Approach to Stop Hypertension, and American Diabetes Association dietary pattern scores had a lower risk of CVD compared with women with lower scores (Q5 v Q1) (hazard ratio [ HR ] aMed 0.77, 95% CI 0.65–0.93; HR DASH 0.69, 95% CI 0.58–0.83; HR ADA 0.71, 95% CI 0.59–0.86). No association was observed between the Paleolithic score and CVD risk. Conclusions Dietary patterns that emphasize higher intake of fruits, vegetables, whole grains, nuts/seeds, legumes, a high unsaturated:saturated fat ratio, and lower intake of red and processed meats, added sugars, and sodium are associated with lower CVD risk in postmenopausal women with type 2 diabetes mellitus.