Affiliation:
1. Michigan State University College of Nursing East Lansing Michigan USA
2. Department of Epidemiology and Biostatistics Michigan State University East Lansing Michigan USA
3. Faculty of Nursing Chiang Mai University Chiang Mai Thailand
4. Division of Biostatistics & Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics University of Cincinnati College of Medicine Cincinnati Ohio USA
Abstract
SummaryObjectiveTo evaluate the preliminary effects of a theory‐based, multi‐component intervention on improving healthy lifestyle behaviours and preventing obesity amongst low‐income preschoolers.MethodsA cluster randomised controlled trial was conducted at 10 daycare centres. The 16‐week FirstStep2Health intervention, grounded in the Actor‐Partner Interdependence Model and the Social Cognitive Theory, included five components: a Facebook‐based parent programme, three virtual parent meetings, three weekly motivational text messages, parent–child learning via weekly child letters and daycare centre‐based child programme.ResultsA total of 95 preschoolers (53 intervention and 42 control) participated. Preschoolers' mean age was 49.27 months, with 57.9% being female, 12.6% being Hispanic and 40% being African American. The intervention significantly decreased intervention preschoolers' fat intake (B = −33.76, p = 0.047) and % body fat (B = −1.18, p = 0.036) compared to the control. During year 2, there were significant intervention effects on increasing skin carotenoids (B = 87.06, p = 0.035). Although not statistically significant, the intervention showed positive effects on increasing preschoolers' fruit/vegetable intake; and decreasing screen time, body mass index z‐score and proportion of overweight/obesity.ConclusionsEven with some potential limitations (small sample size, measurement concerns and confounding with Coronavirus Disease 2019 pandemic), the study's results support the preliminary efficacy of the FirstStep2Health intervention in preventing obesity amongst low‐income racially diverse preschoolers.
Funder
National Institute of Nursing Research
Cited by
2 articles.
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