An Exploratory Randomized Controlled Trial of a Novel Family-Based Intervention to Increase Outdoor Time for the Prevention of Myopia and Increase Physical Activity Among Singapore Youth
Trial Snapshot
- Phase
- Phase 3
- Status
- Completed
- Enrollment
- 285
- Locations
- 1
- Primary Endpoint
- Physical fitness/Exercise capacity
Study Overview
Brief Summary
This study aims to implement a new family-based health behavior community program to increase time spent outdoors and physical activity among Singapore children aged 6 to 12 years in a 1-year randomized clinical trial. 300 children from 250 families will be randomly assigned to either a family-based intervention or no intervention. The family-based intervention comprises structured weekend outdoor activities organized by National Parks and incentives for children to wear a pedometer and increase their daily steps. Families who meet their monthly step and outdoor activity goals will receive a range of prizes and incentives. Both groups will receive brochures on the National Myopia Prevention Program and physical activity. The success of the intervention will be evaluated through light meters, 7-day outdoor diaries, questionnaires documenting outdoor time and myopia; as well as pedometer steps, walking tests, and body mass index. A community-based intervention will be developed to improve the health of Singapore children by increasing outdoor time and physical activity to prevent myopia and obesity.
Detailed Description
To develop, implement, and evaluate a novel incentive-based family intervention to increase time spent outdoors and physical activity among children aged 6 to 12 years in a 1-year randomized controlled trial.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Prevention
- Masking
- None
Eligibility Criteria
- Ages
- 6 Years to 12 Years (Child)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Children between 6 and 12 years of age with no known health problems preventing them from staying outdoors or walking for physical activity will be included as long as they are Singapore citizens or permanent residents.
- •Both myopic and non-myopic children will be included
Exclusion Criteria
- •Children with medical conditions such as Type 1 diabetes, severe asthma, cancer or mental illness will be excluded.
Arms & Interventions
Family-based Intervention Arm
Intervention: Family-based Outdoor program (Behavioral)
Control
Outcomes
Primary Outcomes
Physical fitness/Exercise capacity
Time Frame: Outcome measure will be assessed at baseline and 12 month follow-up visit
Physical fitness/Exercise capacity assessed through 6-minutes walking test
Secondary Outcomes
- Outdoor time(Outcome measure will be assessed at baseline and 12 month follow-up visit)
Investigators
Saw Seang Mei
Professor of Epidemiology
National University of Singapore