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Time2bHealthy - An online childhood obesity prevention program for preschool-aged children: A randomised controlled
Megan L Hammersley1, Rachel A Jones1, Anthony D Okely1
1Early Start, Faculty of Social Sciences, University of Wollongong, NSW 2522, Australia.
Insights
This study evaluates Time2bHealthy, an online program for parents of preschoolers, to prevent childhood obesity. The program aims to improve healthy lifestyle behaviors and reduce body mass index (BMI) in young children.
Area of Science:
- Public Health
- Pediatrics
- Behavioral Science
Background:
- Parent-focused internet-based programs show promise for childhood obesity prevention.
- A gap exists in interventions targeting the early childhood stage.
- Parents play a crucial role in establishing healthy behaviors in young children.
Purpose of the Study:
- To determine the efficacy of Time2bHealthy, an online healthy lifestyle program for parents of preschool-aged children.
- To address the need for parent-focused interventions in early childhood obesity prevention.
- To evaluate the program's impact on body mass index (BMI) and other health behaviors.
Main Methods:
- A two-arm, parallel, randomized controlled trial design.
- An 11-week online program (Time2bHealthy) based on Social Cognitive Theory.
- Intervention includes modules on healthy eating, physical activity, screen-time, sleep, and social media interaction.
- Outcomes measured include BMI, dietary intake, physical activity, sleep, child feeding, parental role-modelling, and parent self-efficacy.
Main Results:
- The study is the first randomized controlled trial to assess an online parent-focused healthy lifestyle program for preschool-aged children.
- It aims to fill a significant gap in the literature regarding early childhood obesity interventions.
- The primary outcome is the change in body mass index (BMI).
Conclusions:
- Time2bHealthy has the potential for broad-reach access and translation into primary health care services if found efficacious.
- Early childhood is a critical period for establishing healthy lifestyle behaviors.
- This study addresses a crucial need for effective, accessible interventions to combat childhood obesity.
Background:
The use of parent-focused internet-based programs for the prevention and treatment of childhood obesity has shown promise but there is an acknowledged gap in parent-focused interventions which target the early childhood stage.
Methods:
The aim of this study is to determine the efficacy of Time2bHealthy - an online healthy lifestyle program for parents of preschool-aged children. The program will be evaluated using a two-arm, parallel, randomised controlled design. The 11-week program is underpinned by Social Cognitive Theory and consists of interactive modules on healthy eating, physical activity, screen-time and sleep. The intervention also involves elements of social media, where participants share discuss ideas and experiences and they can interact and obtain information with experts. Time2bHealthy is being compared to a comparison condition. Outcomes include change in BMI (primary outcome), dietary intake, physical activity, sleep, child feeding, parental role-modelling and parent self-efficacy. Process evaluation data, such as adherence and engagement with the online forums, will also be collected.
Discussion:
Time2bHealthy is the first randomised controlled trial to our knowledge to assess the efficacy of an online parent-focussed healthy lifestyle program for preschool-aged children in changing body mass index. Early childhood is a crucial time for establishing healthy lifestyle behaviours and parents play an important role. This study therefore fills an important gap in the literature. If found to be efficacious, Time2bHealthy has potential for broad-reach access and translation into primary health care services.
Trial Registration:
The study is registered with the Australian and New Zealand Clinical Trials Registry (12616000119493).
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