Association of Major Dietary Patterns With General and Abdominal Obesity in Iranian Patients With Type 2 Diabetes Mellitus Publisher Pubmed



Basiri MG¹ ; Sotoudeh G² ; Djalali M¹ ; Eshraghian MR³ ; Noorshahi N¹ ; Rafiee M¹ ; Nikbazm R¹ ; Karimi Z⁴ ; Koohdani F^{1, 5}
Source: International Journal for Vitamin and Nutrition Research Published:2015

Abstract

Background: The aim of this study was to identify dietary patterns associated with general and abdominal obesity in type 2 diabetic patients Methods: We included 728 patients (35 - 65 years) with type 2 diabetes mellitus in this cross-sectional study. The usual dietary intake of individuals over 1 year was collected using a validated semi-quantitative food frequency questionnaire. Weight, height, and waist circumference were measured according to standard protocol. Results: The two major dietary patterns identified by factor analysis were healthy and unhealthy dietary patterns. After adjustment for potential confounders, subjects in the highest quintile of the healthy dietary pattern scores had a lower odds ratio for the general obesity when compared to the lowest quintile (OR = 0.45, 95 % CI = 0.26 - 0.79, P for trend = 0.02), while patients in the highest quintile of the unhealthy dietary pattern scores had greater odds for the general obesity (OR = 3.2, 95 % CI = 1.8 - 5.9, P for trend > 0.001). There were no significant associations between major dietary patterns and abdominal obesity, even after adjusting for confounding factors. Conclusion: This study shows that in patients with type 2 diabetes mellitus, a healthy dietary pattern is inversely associated and an unhealthy dietary pattern is directly associated with general obesity. © 2015 Hans Huber Publishers, Hogrefe AG, Bern.