Correlations between clinical parameters and PSQ in children with suspected OSA

Area of Science:

• Otorhinolaryngology
• Pediatric Sleep Medicine
• Obstructive Sleep Apnea Research

Background:

• Obstructive sleep apnea (OSA) is a significant health concern in children.
• Enlarged tonsils and adenoids are common causes of pediatric OSA.
• Predictive clinical factors for OSA require further investigation.

Purpose of the Study:

• To evaluate the correlation between tonsil and adenoid size, modified Mallampati score, BMI, and OSA risk in children.
• To compare clinical findings with the Pediatric Sleep Questionnaire (PSQ) for OSA risk assessment.
• To identify significant risk factors for OSA in pediatric patients indicated for adenotonsillectomy.

Main Methods:

• Clinical examinations including tonsil/adenoid size assessment and modified Mallampati score.
• Body Mass Index (BMI) calculation and percentile determination.
• Categorization of 75 pediatric subjects (ages 2-18) into high/low OSA risk groups using the PSQ.

Main Results:

• 60% of subjects were identified as high risk for OSA via PSQ.
• Children at high risk for OSA exhibited significantly lower weight and BMI.
• No statistically significant differences were found for tonsil/adenoid size or modified Mallampati score in relation to OSA risk.

Conclusions:

• Lower body mass and BMI are significant risk factors for pediatric OSA.
• Tonsil and adenoid size, along with the modified Mallampati score, were not significant predictors of OSA risk in this cohort.
• Clinical assessment should consider BMI alongside traditional indicators for OSA risk stratification in children.