Primary care screening for childhood obesity: a population-based analysis

Area of Science:

• Pediatric Health
• Public Health
• Medical Informatics

Background:

• Childhood obesity prevalence has significantly increased globally.
• Western countries face a dramatic rise in pediatric obesity rates.
• Effective screening strategies are crucial for early intervention.

Purpose of the Study:

• To evaluate the effectiveness of routine childhood obesity screening by primary care physicians in Israel.
• To analyze health service utilization among overweight children.
• To identify gaps in current pediatric obesity management.

Main Methods:

• Retrospective review of electronic medical records for 21,799 children aged 60-83 months.
• Classification of children as overweight, at risk of overweight, or normal weight using BMI percentiles.
• Calculation of pediatrician visits, laboratory tests, and healthcare costs 12 months post-screening.

Main Results:

• Only 10.1% of children had anthropometric measurements documented.
• 25.6% were overweight and 11.9% were at risk of overweight.
• Overweight children had slightly more visits and significantly more lab tests, with 6.6% higher healthcare costs.

Conclusions:

• Electronic medical records are valuable for population health assessments.
• Current childhood obesity screening in Israeli primary care is inadequate.
• Enhanced training for pediatricians in obesity diagnosis and intervention is urgently required.