ArticleFrontiers in public health2026
Regional differences in obesity risk, sedentary behavior, and dietary patterns among university students in Saudi Arabia: a multi-region cross-sectional study.
Article in Frontiers in public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Background: Overweight and obesity are rising among Saudi university students. Guided by Popkin's nutrition transition theory, this study examined regional variation in overweight/obesity, sedentary behavior, and nutrition-transition dietary patterns. Methods: This cross-sectional study (March-May 2023) recruited 564 students from four Saudi administrative regions using a multistage sampling approach. Three colleges per university were selected across three academic domains; within each college, one male and one female class per academic level were invited; all eligible students completed the questionnaire. Students with prior type 2 diabetes were excluded. BMI was calculated from self-reported weight and height (overweight/obesity: ≥ 25.0 kg/m Results: Overweight/obesity prevalence was 17.9% ( Conclusion: Region showed the strongest association with overweight/obesity, with Riyadh students at
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