Relationship between otitis media with effusions and pediatric obesity

Area of Science:

• Pediatrics
• Otolaryngology
• Public Health

Background:

• Otitis media with effusion (OME) is a common childhood condition.
• The role of obesity as a predisposing factor for OME requires further investigation.
• Understanding risk factors is crucial for OME prevention and management strategies.

Purpose of the Study:

• To investigate the association between childhood obesity and the incidence of otitis media with effusion (OME).
• To compare Body Mass Index (BMI) percentiles between children with OME and a control group.
• To determine if elevated BMI, even within the normal range, correlates with increased OME risk.

Main Methods:

• A case-control study involving 471 children aged 4-12 years.
• 204 children diagnosed with OME formed the study group, and 267 healthy children served as the control group.
• Comparison of average BMI and the prevalence of overweight/obesity (BMI ≥ 85th percentile) between the two groups.

Main Results:

• Children with OME exhibited significantly higher average BMIs compared to the control group in both girls (17.93 vs. 16.67) and boys (18.25 vs. 16.30).
• A statistically significant higher proportion of overweight/obese children were found in the OME group compared to controls for both girls (23% vs. 7%) and boys (29% vs. 13%).
• Increased BMI within the normal range (< 85th percentile) was associated with a greater relative risk of developing OME.

Conclusions:

• Childhood obesity and being overweight are identified as potential predisposing factors for otitis media with effusion.
• Elevated BMI, even below the threshold for overweight classification, increases the relative risk of OME.
• Weight management and addressing childhood obesity may be important in preventing OME.