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Article: Nutrition and physical activity related school environment/policy factors and child obesity in China: a nationally representative study of 8573 students in 110 middle schools

TitleNutrition and physical activity related school environment/policy factors and child obesity in China: a nationally representative study of 8573 students in 110 middle schools
Authors
KeywordsChild obesity
China
school environment
school policy
Issue Date2017
Citation
Pediatric Obesity, 2017, v. 12, n. 6, p. 485-493 How to Cite?
AbstractBackground: Obesity is a serious threat to global health. School is a key setting for obesity intervention. Research on school risk factors for child obesity is limited in developing countries. Objectives: To examine regional variations in obesity and school environments/policies and their associations among students in China. Methods: Analyses were based on the first nationally representative sample of 8573 9th graders in 110 middle schools from 28 regions across China. Multilevel models tested associations between school factors and child self-reported weight outcomes and by school urbanicity setting (urban, rural). Results: Overweight/obesity rate is higher among boys and in urban areas. Schools in rural areas, or less developed regions, promote longer on-campus life, as is indicated by the presence of school cafeterias, night study sessions and longer class hours. Multilevel models show that (i) school cafeterias (OR = 2.53, 95% CI = 1.35–4.75) and internet bars close to school (OR = 1.63, 95% CI = 1.15–2.30) are associated with increased overweight/obesity risk in rural areas, especially for boys; (ii) school night study sessions are associated with lower overweight/obesity risk (OR = 0.69, 95% CI = 0.50–0.96) in rural areas. Conclusions: China has large regional disparities in school environment/policies related to nutrition and physical activity. Some school factors are associated with students' weight status, which vary across gender and areas. Future school-based interventions should attend to diverse regional contexts.
Persistent Identifierhttp://hdl.handle.net/10722/323979
ISSN
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 1.247
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLi, M.-
dc.contributor.authorXue, H.-
dc.contributor.authorWen, M.-
dc.contributor.authorWang, W.-
dc.contributor.authorWang, Y.-
dc.date.accessioned2023-01-13T03:00:40Z-
dc.date.available2023-01-13T03:00:40Z-
dc.date.issued2017-
dc.identifier.citationPediatric Obesity, 2017, v. 12, n. 6, p. 485-493-
dc.identifier.issn2047-6302-
dc.identifier.urihttp://hdl.handle.net/10722/323979-
dc.description.abstractBackground: Obesity is a serious threat to global health. School is a key setting for obesity intervention. Research on school risk factors for child obesity is limited in developing countries. Objectives: To examine regional variations in obesity and school environments/policies and their associations among students in China. Methods: Analyses were based on the first nationally representative sample of 8573 9th graders in 110 middle schools from 28 regions across China. Multilevel models tested associations between school factors and child self-reported weight outcomes and by school urbanicity setting (urban, rural). Results: Overweight/obesity rate is higher among boys and in urban areas. Schools in rural areas, or less developed regions, promote longer on-campus life, as is indicated by the presence of school cafeterias, night study sessions and longer class hours. Multilevel models show that (i) school cafeterias (OR = 2.53, 95% CI = 1.35–4.75) and internet bars close to school (OR = 1.63, 95% CI = 1.15–2.30) are associated with increased overweight/obesity risk in rural areas, especially for boys; (ii) school night study sessions are associated with lower overweight/obesity risk (OR = 0.69, 95% CI = 0.50–0.96) in rural areas. Conclusions: China has large regional disparities in school environment/policies related to nutrition and physical activity. Some school factors are associated with students' weight status, which vary across gender and areas. Future school-based interventions should attend to diverse regional contexts.-
dc.languageeng-
dc.relation.ispartofPediatric Obesity-
dc.subjectChild obesity-
dc.subjectChina-
dc.subjectschool environment-
dc.subjectschool policy-
dc.titleNutrition and physical activity related school environment/policy factors and child obesity in China: a nationally representative study of 8573 students in 110 middle schools-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1111/ijpo.12169-
dc.identifier.pmid27384757-
dc.identifier.scopuseid_2-s2.0-84978039208-
dc.identifier.volume12-
dc.identifier.issue6-
dc.identifier.spage485-
dc.identifier.epage493-
dc.identifier.eissn2047-6310-
dc.identifier.isiWOS:000414465700010-

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