Creation of a Meal-Planning Exchange List for Common Foods in Qatar and Other Gulf Cooperation Council Countries

Le résumé fourni par la source

Background/Objectives: Qatar and other Gulf Cooperation Council (GCC) countries are experiencing a growing incidence of diet-related non-communicable diseases (NCDs). The lack of a culturally relevant food exchange list (FEL) for commonly consumed foods in Qatar and the GCC limits the application of cultural preferences in medical nutrition therapy (MNT) for managing diet-related NCDs, thereby reducing patient adherence and metabolic outcomes. Therefore, the primary objective of this study was to develop a culturally tailored FEL for 50 main course dishes widely consumed in the region. Methods: A four-phase approach was followed in this developmental study. First, common Qatari and GCC dishes were identified based on cultural practices and market availability. Second, nutrient composition was compiled from regional food composition tables and validated using dietary analysis software. Pearson correlation was conducted to compare macronutrient values, with significance set at p < 0.05. Third, standard serving sizes were determined using Wheeler et al.’s methodology and converted into household measures using a kitchen scale. Finally, we developed a macronutrient exchange list for the dishes based on the established Wheeler rounding-off criteria. Results: A culturally tailored FEL for 50 frequently consumed Qatari and GCC dishes was successfully developed. Significant correlations were observed between laboratory-derived and software-derived values for carbohydrates (r = 0.7) and protein (r = 0.9), with a weaker correlation for fat (r = 0.5). Macronutrient exchange analysis revealed substantial variation across dishes, with several carbohydrate-based dishes also contributing meaningful protein and fat exchanges. Findings indicated that visual assumptions about nutrient composition may not accurately reflect exchange values, highlighting the need for systematic analysis in diet planning. Conclusions: This study developed a novel culturally relevant FEL for commonly consumed composite dishes in Qatar and the GCC. The exchange list provides a practical tool for dietitians and healthcare professionals to support culturally tailored MNT and public health interventions in the region. It also serves as a valuable resource for researchers in nutritional epidemiology, enabling the analysis of dietary data by converting raw food intake information.

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