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Updated: Aug 10, 2026

Multidisciplinary Approach to Obesity Management: A Case Report
Published on: May 30, 2025
WATCH IT: a community based programme for obese children and adolescents
M Rudolf1, D Christie, S McElhone
1University of Leeds and East Leeds PCT, Leeds, UK. mary.rudolf@leedsth.nhs.uk
Insights
The WATCH IT program successfully reduced overweight in obese children from disadvantaged communities. This community-based intervention improved quality of life and was cost-effective.
Area of Science:
- Pediatric Obesity
- Community Health Programs
- Public Health Interventions
Background:
- The WATCH IT program was established in January 2004 to support obese children in disadvantaged Leeds communities.
- This study presents results from the pilot phase preceding a randomized controlled trial.
Purpose of the Study:
- To evaluate the implementation and effectiveness of the WATCH IT program for childhood obesity.
- To assess user satisfaction and clinical outcomes in a community-based setting.
Main Methods:
- A process evaluation utilized semi-structured interviews and focus groups with parents and children.
- Body Mass Index (BMI) standard deviation (SD) scores were tracked for children attending between January 2004 and November 2005.
- Attendance rates and dropout numbers were recorded to assess program engagement.
Main Results:
- Ninety-four moderately to severely obese children (mean BMI SDS 3.09) participated.
- A significant reduction in overweight was observed at 6 months (DeltaBMI SD -0.07), particularly in teenagers and girls.
- The program demonstrated successful implementation with high attendance and positive qualitative feedback, including increased self-confidence and friendships.
Conclusions:
- The WATCH IT program serves as a viable model for community-based childhood obesity services.
- The findings suggest that health trainers, supervised by health professionals, can deliver effective and potentially cost-effective care.
- Further validation through randomized controlled trials and expansion to other locations is recommended.
Background:
The WATCH IT programme was developed to address the needs of obese children from disadvantaged communities in Leeds and has been running since January 2004. Results of the pilot phase, prior to a randomised controlled trial, are presented.
Methods:
A process evaluation to assess success of implementation was conducted in December 2004. User views (parent and child) were obtained by semi-structured interviews and focus groups. Change in BMI SD score was calculated for children attending between January 2004 and November 2005.
Results:
A total of 94 children (49 girls, 45 boys), mean age (SD) 12.2 (2.0) years attended. They were moderately to severely obese (mean BMI SDS 3.09 (0.45), with low quality of life and self-image scores. There was a significant reduction in overweight at 6 months (DeltaBMI SD -0.07), especially for teenagers (DeltaBMI SD -0.13) and girls (DeltaBMI SD -0.07). The programme was successfully implemented. By December 2004 mean attendance was 2.1 (0.7) clinics per month, and sports sessions 3.3 (1.7) sessions per month. Fourteen children dropped out and non-attendance was low (only 7.5% sessions missed in 12 months). Qualitative research indicated significant appreciation of the service, with reported increase in self-confidence and friendships, and reduction in self-harm.
Conclusion:
WATCH IT offers a model for a community based service for obese children. The programme suggests that effective care can be delivered by health trainers supervised by health professionals, and so potentially provides a cost effective programme within children's communities. These findings are encouraging, and need to be substantiated by extension to other locations and evaluation by randomised controlled trial.
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