Comparing Pediatric Trauma, Glasgow Coma Scale and Injury Severity scores for mortality prediction in traumatic...

Area of Science:

• Pediatric Emergency Medicine
• Trauma Surgery
• Clinical Outcomes Research

Background:

• Traumatic injuries represent a significant global cause of childhood mortality and disability.
• Accurate prediction of mortality is crucial for effective trauma management in pediatric patients.
• Existing scoring systems like PTS, GCS, and ISS require comparative evaluation for pediatric trauma.

Purpose of the Study:

• To compare the predictive efficacy of the Pediatric Trauma Score (PTS), Glasgow Coma Scale (GCS) score, and Injury Severity Score (ISS) for mortality in pediatric trauma.
• To identify the most accurate scoring system for assessing the risk of death in children with traumatic injuries.

Main Methods:

• A cohort of 588 children with trauma admitted to an emergency center was retrospectively analyzed.
• The PTS, GCS, and ISS were calculated for each patient.
• Receiver operating characteristic (ROC) curve analysis was employed to compare the predictive accuracy of the scores.

Main Results:

• The Glasgow Coma Scale (GCS) score demonstrated high sensitivity (98.4%) and specificity (92.3%) for mortality prediction with a cut-off of ≤8.
• The Pediatric Trauma Score (PTS) showed 100% sensitivity but lower specificity (31%) with a cut-off of ≤0.5.
• The Injury Severity Score (ISS) had 92.5% sensitivity and 62% specificity for mortality prediction with a cut-off of ≥16.5. All scores were statistically significant predictors (p<0.0001).

Conclusions:

• The Glasgow Coma Scale (GCS) score appears to be a superior predictor of mortality in pediatric trauma cases compared to the PTS and ISS.
• The findings suggest that GCS assessment is vital for risk stratification in injured children.
• Further validation of GCS as a primary mortality predictor in diverse pediatric trauma populations is warranted.