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Journal of Nutrition and Food Security. 2017; 2 (3): 201-212
em Inglês | IMEMR | ID: emr-194890

RESUMO

Background: Metabolic syndrome [MetS] is a complex disorder considered as a worldwide epidemic. The aim of this study was to characterize the dietary patterns of Iranian adults and examine its association with metabolic syndrome


Methods: In this cross-sectional study, 973 persons were selected using multi-stage cluster, random sampling method in Khorramabad city. Dietary intake was assessed using a validated, 168 food-item, self-administrated, and semi-quantitative food-frequency questionnaire [FFQ]. To identify the dietary patterns, factor analysis was used for principal components


Results: Three major dietary patterns were identified: the western dietary pattern [WDP], the healthy dietary pattern [HDP], and the traditional dietary pattern [TDP]. Participants in the highest quintile of HDP had lower odds of MetS [OR: 0.45; 95% CI: 0.27-0.77] than those in the lowest quintile, whereas those in the highest quintile of the WDP score had greater odds of the MetS [OR: 3.44; 95% CI: 2.08-5.70] than participants of the lowest quintile. Multi linear regression showed that the WDP score was associated negatively with serum high density lipoprotein-cholesterol and positively with other components of MetS. Even after body mass index adjustment, the association remained significant, except for fasting plasma insulin


Conclusions: a HDP is associated with reduced risk of MetS. In contrast, a WDP is associated with a greater risk of the MetS

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