Step Tracking with Goals Increases Children's Weight Loss in Behavioral Intervention

Area of Science:

• Pediatric obesity treatment
• Behavioral interventions
• Physical activity promotion

Background:

• Childhood obesity is a significant public health concern requiring effective management strategies.
• Family-based interventions are crucial for successful pediatric weight management.
• The role of technology, such as pedometers, in improving adherence and outcomes needs further investigation.

Purpose of the Study:

• To evaluate the impact of pedometers with step goals on weight loss in children.
• To assess the influence of pedometers on physical activity levels (steps per day).
• To examine the effects on psychosocial health and quality of life in pediatric obesity treatment.

Main Methods:

• A 10-week family-based weight management program was implemented for overweight/obese children (8-17 years).
• Participants were assigned to three groups: no pedometer, pedometer only, or pedometer with step goals.
• Body Mass Index (BMI) and BMI z-score changes were analyzed using ANCOVA, controlling for baseline values and age.

Main Results:

• The pedometer with step goals group showed significant reductions in BMI (p=0.02) and BMI z-score (p=0.01) compared to the no-pedometer group.
• Participants using pedometers with goals increased daily steps by +1185 compared to a decrease in the pedometer-only group.
• Both pedometer groups reported similar improvements in subjective health and quality of life.

Conclusions:

• Incorporating pedometers with individualized step goals is an effective strategy for pediatric weight loss.
• This intervention successfully enhanced physical activity and contributed to reduced BMI in children.
• Further research is recommended to optimize interventions for clinically significant weight reduction in pediatric obesity.