Cluster-randomised trial of the impact of an obesity prevention intervention on childcare centre nutrition and physical activity environment over 2 years
Natale R, Atem F, Lebron C, Mathew M, Weerakoon S, Martinez C, Shelnutt K, Spector R, Messiah S. Cluster-randomised trial of the impact of an obesity prevention intervention on childcare centre nutrition and physical activity environment over 2 years. Public Health Nutrition 2021, 25: 3172-3181. PMID: 34593076, PMCID: PMC9991736, DOI: 10.1017/s1368980021004109.Peer-Reviewed Original ResearchConceptsPhysical activity environmentsObesity prevention interventionsCluster randomised trialPhysical activityPreventive interventionsActive environmentNutritional scorePromote healthy weightObesity prevention programmesScreen time policiesRandom effects mixed modelPrevalence of obesityPre-school-aged childrenEthnically diverse familiesHealthy weightIntervention armEnvironment scoresPrevention programmesEPAOLow-incomeMiami-Dade CountyControl armSchool yearPrimary outcomeScore changes