Abstract

Background and Objectives: The NET-Works trial (2012–2018) randomized 534 children ages 2–4 years at baseline and their caregivers to either a 3-year multicomponent obesity prevention intervention or a control group. This research examined treatment effects on body mass index and other outcomes at 66 months. Methods: Parent–child dyads (n = 338) who agreed to participate in a 66 month measurement visit were measured for child BMI, physical activity, diet, and cardiometabolic risk factor variables. Results: At 66 months, no significant treatment effects were observed on BMI (Effect = −0.38; 95% CI = −1.13, 0.37). Subgroup results were consistent with the NET-Works 36 month results. Children with overweight at baseline in the intervention group gained significantly less BMI versus children with overweight in the control group (Effect = −1.28; 95% CI = −2.48, −0.07). Among Hispanic children, those in the intervention gained significantly less BMI than those in the control group (Effect = −1.04; 95% CI = −1.97, −0.11). Conclusions: Evidence suggests that early intervention with children at highest risk for obesity, using community-based, multicomponent, multisetting interventions, may be effective in reducing excess weight gain and obesity among certain subgroups of children. The intervention appeared to be effective in slowing BMI gain 66 months after randomization among children who were already overweight at ages 2–4 years and among children of Hispanic ethnicity.

Original languageEnglish (US)
Article numbere13055
JournalPediatric Obesity
Volume18
Issue number8
DOIs
StatePublished - Aug 2023

Bibliographical note

Funding Information:
The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Heart, Lung and Blood Institute, the National Institute of Child Health and Human Development, or the National Institutes of Health. Simone A. French conceptualized and designed the study, consulted on the statistical analysis plan, drafted the initial manuscript, and critically reviewed and revised the manuscript. Alicia Kunin-Batson conceptualized and designed the study, consulted on the statistical analysis plan and critically reviewed the manuscript. Nancy E. Sherwood conceptualized and designed the study and critically reviewed the manuscript. Jerica Berge participated in the design and implementation of the NET-Works study and critically reviewed the manuscript. Ryan Shanley developed, conducted and interpreted the statistical analysis plan and results, and critically reviewed the manuscript. All authors approved the final manuscript as submitted and agree to be accountable for all aspects of the work. This research was supported by the National Institutes of Health awards R01HD090059 and U01HD068990 and UL1-TR002494 and by the Center for Neurobehavioral Development, University of Minnesota.

Funding Information:
The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Heart, Lung and Blood Institute, the National Institute of Child Health and Human Development, or the National Institutes of Health. Simone A. French conceptualized and designed the study, consulted on the statistical analysis plan, drafted the initial manuscript, and critically reviewed and revised the manuscript. Alicia Kunin‐Batson conceptualized and designed the study, consulted on the statistical analysis plan and critically reviewed the manuscript. Nancy E. Sherwood conceptualized and designed the study and critically reviewed the manuscript. Jerica Berge participated in the design and implementation of the NET‐Works study and critically reviewed the manuscript. Ryan Shanley developed, conducted and interpreted the statistical analysis plan and results, and critically reviewed the manuscript. All authors approved the final manuscript as submitted and agree to be accountable for all aspects of the work. This research was supported by the National Institutes of Health awards R01HD090059 and U01HD068990 and UL1‐TR002494 and by the Center for Neurobehavioral Development, University of Minnesota.

Publisher Copyright:
© 2023 The Authors. Pediatric Obesity published by John Wiley & Sons Ltd on behalf of World Obesity Federation.

Keywords

  • long-term intervention outcomes
  • paediatric obesity prevention

PubMed: MeSH publication types

  • Randomized Controlled Trial
  • Journal Article
  • Research Support, Non-U.S. Gov't
  • Research Support, N.I.H., Extramural

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