Reducing Screen Time to Help Overweight Children
Author Information
Author(s): Maddison Ralph, Cliona Ni Mhurchu, Louise Foley, Leonard Epstein, Yannan Jiang, Midi Tsai, Ofa Dewes, Ihirangi Heke
Primary Institution: Clinical Trials Research Unit, University of Auckland
Hypothesis
Can a family-based intervention reduce screen time and improve body composition in overweight children?
Conclusion
The study aims to determine if a home-based intervention can effectively reduce screen time and improve the body composition of overweight children.
Supporting Evidence
- Over one third of New Zealand children are overweight or obese.
- Sedentary behavior is linked to obesity in children.
- Family-based interventions may effectively reduce children's screen time.
Takeaway
This study is trying to help kids who watch too much TV or play too many video games by getting their families involved to make healthier choices.
Methodology
A two-arm parallel randomized controlled trial with 270 overweight children aged 9-12 and their primary caregivers.
Potential Biases
Potential bias in self-reported measures of physical activity and dietary intake.
Limitations
The study may not be blinded due to its pragmatic nature, which could affect internal validity.
Participant Demographics
Children aged 9-12 years, with a focus on recruiting equal numbers of Māori, Pacific, and non-Māori/non-Pacific participants.
Digital Object Identifier (DOI)
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