ArticleNutrients2023
Associations between School Lunch and Obesity in Korean Children and Adolescents Based on the Korea National Health and Nutrition Examination Survey 2017-2019 Data: A Cross-Sectional Study.
Article in Nutrients, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed.
- The transition of nutritional status in infants, young children, and school-aged children in Korea and future-oriented nutritional strategies: a narrative review.Korean journal of community nutrition · 2026Review
- Dietary behaviours, cooking practices and their associations with body weight status among Malaysians - a nationwide study during COVID-19 pandemic.BMC public health · 2025Article
- School Lunch and Body Size in Japanese Junior High School Students: The Japanese National Health and Nutrition Survey.Nutrients · 2025Article
- Association of dietary habits with general and abdominal obesity in Korean children and adolescents: cluster analysis of nationwide population survey data.Frontiers in endocrinology · 2024Article
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6 authors.
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Abstract
Obesity in children and adolescents is a serious global problem. In Korea, approximately 35% of students' daily nutrient intake is from school lunch (SL), and all schools provide SL. However, the association between SL and obesity remains controversial. This study examined this association and the daily nutrient intake according to lunch type in Korean children and adolescents. We analyzed 1736 individuals aged 7-18 from the Korea National Health and Nutrition Examination Survey (2017-2019), a cross-sectional study, using logistic regression analysis with odds ratios and 95% confidence intervals. The SL group had higher energy and greater phosphorus, potassium, vitamin A, carotene, vitamin B1, and niacin intake than the non-school lunch (NSL) and skipping lunch (SKL) groups. Protein intake was also higher in the SL group than in the NSL group. The SKL group had higher saturated fatty acid intake, and was thereby 2.5, 1.9, and 2.5 times more likely to have obesity, overweight and obesity, and central obesity (
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