Effectiveness of a digi-physical tool and working method for paediatric obesity treatment in Abu Dhabi: a non-inferiority intervention study using an external historical comparator.
BMC PediatrSep 10, 2026 (epub)
Louise Lindberg, Reem Hassan Beck, Pernilla Danielsson et al.
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In 30 seconds
This non-inferiority intervention study evaluated the effectiveness of a digi-physical tool for treating pediatric obesity in 60 children aged 6-15.9 years in Abu Dhabi. The primary outcome, BMI z-score change at 26 weeks, showed an adjusted mean change of -0.20 in both Abu Dhabi and Stockholm cohorts, confirming non-inferiority (p = 0.88).
Key findings
- Adjusted mean change in BMI z-score was -0.20 in both Abu Dhabi and Stockholm cohorts (p = 0.88).
- 45.7% of participants in Abu Dhabi achieved a clinically significant BMI z-score reduction (≥ 0.20 units).
- Non-retention rates at 26 weeks were 41.7% in Abu Dhabi compared to 28.0% in Stockholm (p = 0.07).
Why it matters
The study demonstrates that a digi-physical tool for obesity treatment can be effective across different cultural settings, which is crucial for addressing pediatric obesity globally. Understanding its applicability can help inform treatment strategies in diverse populations.