International Journal of Preventive Medicine

ORIGINAL ARTICLE
Year
: 2019  |  Volume : 10  |  Issue : 1  |  Page : 122-

Relationship between dietary patterns and incidence of type 2 diabetes


Sara Beigrezaei1, Reza Ghiasvand1, Awat Feizi2, Bijan Iraj3 
1 Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan, Iran
2 Department of Biostatistics and Epidemiology, School of Health, Isfahan, Iran
3 Isfahan Endocrine and Metabolism Research Center, Isfahan University of Medical Sciences, Isfahan, Iran

Correspondence Address:
Reza Ghiasvand
School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan
Iran

Introduction: Increasing rate of type 2 diabetes (T2D) prevalence during the recent years has caused concern about significant risks for the public health. Dietary patterns have recently attracted great attention in the evaluation of the relationship between diet and health. In the present study, we investigated the relationship between the major identified dietary patterns and T2D. Methods: In this matched case–control study, 315 individuals (125 newly diagnosed cases and 190 controls); 18–60 years of age were selected. A valid semiquantitative food frequency questionnaire was used to collect dietary intakes of individuals. Anthropometric characteristics and blood pressure were measured with standard instructions and body mass index and waist to hip ratio were calculated. Factor analysis was used to identify major dietary patterns. The relationship between major food patterns and T2D was assessed by logistic regression analysis. Results: Two dietary patterns were identified: healthy and Western dietary patterns. The second tertile of the healthy dietary pattern had significantly association with decreased risk of T2D in the crude model (Odds ratios [OR]: 0.51, 95% Confidence interval [CI]: 0.29–0.9;P for trend = 0.018), Model II (OR: 0.5, 95% CI: 0.27–0.9;P for trend = 0.019), and Model III (OR: 0.56, 95% CI: 0.23–1.4P for trend = 0.048). The inverse association of the second tertile of Western dietary pattern score with the T2D was significant in crude (OR: 9.25, 95% CI: 4.95–17.4;P for trend <0.001) and multivariable-adjusted model (OR: 16.65, 95% CI: 2.99–92.84;P for trend <0001). Conclusions: Our study found an inverse relationship between adherence of healthy pattern and direct association with Western dietary pattern and the risk of T2D.


How to cite this article:
Beigrezaei S, Ghiasvand R, Feizi A, Iraj B. Relationship between dietary patterns and incidence of type 2 diabetes.Int J Prev Med 2019;10:122-122


How to cite this URL:
Beigrezaei S, Ghiasvand R, Feizi A, Iraj B. Relationship between dietary patterns and incidence of type 2 diabetes. Int J Prev Med [serial online] 2019 [cited 2019 Oct 22 ];10:122-122
Available from: http://www.ijpvmjournal.net/article.asp?issn=2008-7802;year=2019;volume=10;issue=1;spage=122;epage=122;aulast=Beigrezaei;type=0