Competitive food availability in schools before and after the onset of COVID-19: an interrupted time series analysis
PurposeSchool meal programs often offer competitive foods (CF), sold during lunch outside school meals and/or in vending machines. Although required to meet nutrition guidelines, CF are often less nutritious than school meals, and their presence is associated with lower meal participation. This stud...
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| Autors principals: | , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Frontiers Media S.A.
2026-02-01
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| Col·lecció: | Frontiers in Public Health |
| Matèries: | |
| Accés en línia: | https://www.frontiersin.org/articles/10.3389/fpubh.2026.1731287/full |
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