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Association between dietary patterns with insulin resistance in an Iranian population
Elham Ehrampoush1, Nahid Nazari2, Reza Homayounfar3
1Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran; Health Policy Research Center, Institute of Health, Shiraz University of Medical Science, Shiraz, Iran.
Aim:
To assess the association between dietary patterns no single food or group, and risk of insulin resistance (Fasting blood sugar (FBS), Fasting insulin, 2h-glucose, 2h-insulin and HOMA-IR).
Methods:
In a cross-sectional, population-based study in Tehran, Iran, 2016-2017. Adults (n = 1500, 38% men) mean age 43.72 ± 14.9 years. Dietary intake was collected by semi-quantitative food frequency questionnaire and insulin resistance was evaluated by Fasting blood sugar (FBS), Fasting insulin, 2h glucose, 2h insulin and HOMA-IR. Associations were assessed by using correlation and multivariable linear regression.
Results:
After controlling of the confounding factor or possible underlying such as gender, age, menopausal, BMI, physical activity and the amount of daily energy intake, unhealthy dietary pattern had a positive relationship with all indexes of insulin resistance except 2h glucose and HOMA-IR, healthy dietary pattern had negative and significant relationship with indexes of insulin resistance but apart from 2h glucose.
Conclusions:
It can be figured out that receiving diet rich in healthy foods might reduce the risk of creating insulin resistance.
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