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dc.contributor.authorAguiar, Anaely
dc.contributor.authorGebremariam, Mekdes Kebede
dc.contributor.authorRomanenko, Eduard
dc.contributor.authorOnal, Furkan
dc.contributor.authorKopainsky, Birgit
dc.contributor.authorSavona, Natalie
dc.contributor.authorBrown, Andrew
dc.contributor.authorAllender, Steven
dc.contributor.authorLien, Nanna
dc.description.abstractIt has increasingly been recognized that developing successful obesity prevention policies and interventions requires understanding of the complex mechanisms driving the obesity pandemic and that models could be useful tools for simulating policies. This paper reviews system dynamics simulation models of mechanisms driving childhood overweight and obesity and/or testing of preventive interventions. A systematic literature search was conducted in six databases from inception to January 2023 using terms related to overweight/obesity, children, and system dynamics. Study descriptives, mechanisms, and where to intervene (the leverage points), as well as quality assessments of the simulation models were extracted by two researchers into a predetermined template and narratively synthesized. Seventeen papers describing 15 models were included. Models describing the mechanisms ranged from only intrapersonal factors to models cutting across multiple levels of the ecological model, but mechanisms across levels were lacking. The majority of interventions tested in the simulation models were changes to existing model parameters with less emphasis on models that alter system structure. In conclusion, existing models included mechanisms driving youth obesity at multiple levels of the ecological model. This is useful for developing an integrated simulation model combining mechanisms at multiple levels and allowing for testing fundamental system changes.en_US
dc.rightsNavngivelse-Ikkekommersiell 4.0 Internasjonal*
dc.titleSystem dynamics simulation models on overweight and obesity in children and adolescents: A systematic reviewen_US
dc.typeJournal articleen_US
dc.typePeer revieweden_US
dc.rights.holderCopyright 2023 the authorsen_US
dc.source.journalObesity Reviewsen_US
dc.identifier.citationObesity Reviews. 2023, 24 (S2), e13632.en_US

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Navngivelse-Ikkekommersiell 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse-Ikkekommersiell 4.0 Internasjonal