Literaturnachweis - Detailanzeige
Autor/inn/en | Nicholson, Laura M.; McLeod Loren, Dorothy; Reifenberg, Alexandra; Beets, Michael W.; Bohnert, Amy M. |
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Titel | School as a Protective Setting for Excess Weight Gain and Child Obesity: A Meta-Analysis |
Quelle | In: Journal of School Health, 91 (2021) 1, S.19-28 (10 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Zusatzinformation | ORCID (Nicholson, Laura M.) |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0022-4391 |
DOI | 10.1111/josh.12972 |
Schlagwörter | Body Weight; Meta Analysis; Obesity; Intervention; Comparative Analysis; Body Composition; Scores; Educational Environment; Guidelines; Databases; Prevention |
Abstract | Background: The structure provided by school settings even with no specific obesity-intervention may prevent weight gain. This meta-analytic study considered this premise by examining weight outcomes from control groups in published randomized controlled trials of school-year obesity-related interventions conducted in-school and out-of-school. Methods: A systematic review and random-effects meta-analysis were conducted in accordance with Preferred Reporting Items of Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Databases were systematically searched and resulted in 1976 unique citations, with 14 retained for analysis. Analyses examined the change in weight outcomes among control group participants. Results: For studies (N = 6) reporting body mass index (BMI) (kg/m[superscript 2]) the overall standardized mean difference (SMD) from pre- to post-intervention was 0.085 (raw units 0.278 kg/m[superscript 2]); for studies (N = 9) reporting zBMI, the SMD was 0.022 (0.020 z-scores), for studies (N = 2) reporting waist circumference (cm), the SMD was 0.149 (1.609 cm); for studies (N = 2) reporting BMI percentile, the SMD was 0.064 (0.985 percentiles); and for studies (N = 1) reporting percent body fat, the SMD was 0.031 (0.30 percentage). Conclusions: Children assigned to control conditions (as part of school-based obesity-related interventions) experience, on average, minimal changes in weight outcomes during the school year. Therefore, routine practices of schools may protect against unhealthy weight gains. (As Provided). |
Anmerkungen | Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2024/1/01 |