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Building Blocks for Healthy Preschoolers
Building Blocks for Healthy Preschoolers: Child Care and Family Models
Pediatric obesity, a defining health problem of the century, leads to long-term health disparities. This application evaluates strategies to prevent health disparities early in life by developing environmental wellness-related interventions focused on child-care center staff and families.
Childcare centers provide an excellent opportunity to build healthy dietary and physical activity lifestyle habits and avoid the rapid weight gain that leads to health disparities. Building on a statewide survey among childcare centers and a pilot evaluation of an environmental intervention, this 3-cell randomized trial evaluates the impact of a staff-led wellness intervention and a staff-led and family-focused intervention, against a control condition.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
The intervention trial will be conducted in 48-55 childcare centers throughout Maryland, enrolling 864 children age 30-54 months from childcare centers serving low-income families. The aims are:
- to examine the impact of the wellness intervention individually and combined with the family intervention versus control on BMI z-score, food preferences and knowledge, and physical activity among children
- to examine the sustainability of the interventions
- to examine whether changes in outcomes measures for children's BMI z-score, gross motor skills, food preferences and knowledge, and physical activity are mediated by changes in the childcare staff wellness-related attitudes and behaviors and/or parent wellness-related attitudes and behaviors (exploratory).
Findings from the trial will inform programs and policies in childcare centers to prevent obesity and reduce disparities, and will be disseminated locally, regionally, and nationally through conferences, information briefs, social media, and peer-reviewed journal articles. The overall objective is to promote statewide strategies that reduce pediatric obesity and the long-term health disparities.
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Maryland
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Baltimore, Maryland, Verenigde Staten, 21201
- University of Maryland Growth and Nutrition Division
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Preschooler 30-54 months
- Caregiver and childcare staff must be at least 18 years old
- Childcare center staff members willing to participate
- Licensed childcare centers serving low-income communities
- Children attending participating childcare centers (at least 3 days per week)
Exclusion Criteria:
- Caregivers and staff who do not speak or read English
- Childcare staff and preschoolers with health problems that would interfere with participation in physical activities
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Gerandomiseerd
- Interventioneel model: Faculteitstoewijzing
- Masker: Enkel
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Experimenteel: CHAMP group
Childcare centers randomly assigned the CHAMP group will receive an intervention that promotes physical activity in the classroom by developing gross motor skills through movement and enhances the nutritional environment in the centers by exposing preschoolers to new foods.
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The CHAMP only group intervention is based on "Food Friends & Mighty Moves", a nutritional program designed to introduce new foods over the course of 12 weeks to preschoolers to create positive eating experiences.
In conjunction with the nutritional program, the intervention also consists of an 18 week physical activity program designed to develop gross motor skills.
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Experimenteel: CHAMP+ group
These childcare centers, also randomly assigned, will have the same intervention as the CHAMP group in addition to a parenting intervention that promotes wellness and healthy behaviors within families.
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The CHAMP only group intervention is based on "Food Friends & Mighty Moves", a nutritional program designed to introduce new foods over the course of 12 weeks to preschoolers to create positive eating experiences.
In conjunction with the nutritional program, the intervention also consists of an 18 week physical activity program designed to develop gross motor skills.
The CHAMP+ component is comprised of a curriculum of parenting, wellness, physical activity, and feeding in the home environment.
The CHAMP+ intervention will span over the course of the CHAMP intervention.
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Geen tussenkomst: Control
This group will not receive theCHAMP intervention at the childcare center nor will this group receive the CHAMP+ parenting intervention.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Change of BMI Z-score for preschoolers
Tijdsspanne: Baseline to 6 month (Midline) Follow-up or 1 year (Post Intervention) Follow-up
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Measured weight and height for the preschoolers, calculated as age and gender-specific BMI Z-score
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Baseline to 6 month (Midline) Follow-up or 1 year (Post Intervention) Follow-up
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change of Physical Activity for preschoolers and childcare center staff
Tijdsspanne: Baseline to 6 month (Midline) Follow-up or 1 year (Post Intervention) Follow-up
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Moderate to Vigorous Physical Activity (MVPA) based on anthropometrics
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Baseline to 6 month (Midline) Follow-up or 1 year (Post Intervention) Follow-up
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Change in Gross Motor Skills
Tijdsspanne: Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Measured by Test of Gross Motor Development-2
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Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Change in Preschoolers to try new foods
Tijdsspanne: Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Measured by Food Neophobia Scale (Caregiver report)
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Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Change in Preschoolers to try new foods
Tijdsspanne: Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Measured by Fruit & Vegetable Knowledge & Preference Test
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Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Change in Preschoolers to try new foods
Tijdsspanne: Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Measured by Food Tasting Assessment
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Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Medewerkers en onderzoekers
Onderzoekers
- Hoofdonderzoeker: Maureen M Black, PhD, University of Maryland, Baltimore
Publicaties en nuttige links
Algemene publicaties
- Rahmaty Z, Johantgen ME, Storr CL, Wang Y, Black MM. Preschoolers BMI: Associations with Patterns of Caregivers' Feeding Practices Using Structural Equation Models. Child Obes. 2022 Jun 1. doi: 10.1089/chi.2022.0026. Online ahead of print.
- Armstrong B, Trude ACB, Johnson C, Castelo RJ, Zemanick A, Haber-Sage S, Arbaiza R, Black MM. CHAMP: A cluster randomized-control trial to prevent obesity in child care centers. Contemp Clin Trials. 2019 Nov;86:105849. doi: 10.1016/j.cct.2019.105849. Epub 2019 Sep 13.
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- HP-00065933
- 1R01DK107761-01 (Subsidie/contract van de Amerikaanse NIH)
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
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Klinische onderzoeken op CHAMP
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Children's Mercy Hospital Kansas CityThe Gerber FoundationAanmelden op uitnodigingVoedings- en eetstoornissen in de kindertijd | Gastrostomie | Voedingsstoornis van kinderschoenen en kindertijdVerenigde Staten
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Lori EricksonAanmelden op uitnodigingHartafwijkingen, aangeboren | KindergeneeskundeVerenigde Staten
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Lori EricksonChildren's Mercy Hospital Kansas City; The Gerber FoundationAanmelden op uitnodiging
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Children's Mercy Hospital Kansas CityIngetrokkenKindergeneeskunde | Verpleging | Kinderen met medische complexiteit (CMC) | Medisch complexVerenigde Staten
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University of TorontoUniversity Health Network, Toronto; Sunnybrook Health Sciences Centre; Unity HealthWervingKanker | Oudere volwassenenCanada
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University Health Network, TorontoActief, niet wervendKanker | Oudere volwassenenCanada
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Indiana UniversityNational Institute on Aging (NIA)VoltooidDelirium | Cognitieve beperkingVerenigde Staten
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Duke UniversityNational Institutes of Health (NIH)Voltooid