The Dietary Pattern in the Iranian Population, Findings of Bandare-Kong Non-communicable Disease Cohort Study: A Brief Report

Background: The association between dietary patterns and chronic diseases and mortality risk has been demonstrated in recent studies. Considering that dietary patterns can provide an approach that is comprehensive to both disease prevention and treatment, this study was conducted to find out prominent dietary patterns among Bandare-Kong participants. Materials and Methods: This population-based cross-sectional study was performed on Bandare-Kong non-communicable disease (BKNCD) Cohort study participants aged 35-70. A food frequency questionnaire was used to determine food intake. The factor analysis method with the principal component analysis approach was employed to extract major dietary patterns. Results: Healthy, Western, and traditional diets were identified as the three major dietary patterns. The healthy pattern was the prominent dietary pattern (10.2%). Healthy, Western, and traditional nutritional patterns explain 10.20%, 6.30%, and 4.28% of the variance in food intake, respectively. Conclusion: Our findings indicated that consumption of a healthy dietary pattern in BKNCD participants tended to be high, followed by Western as the second pattern. It is recommended that further longitudinal studies be conducted to assess the role of dietary patterns in cardiometabolic disease incidence.