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Prognostic value of trauma scores in pediatric patients with multiple injuries
Insights
Physiologic trauma scores like the Trauma Score (TS) and TRISS-Scan demonstrate superior accuracy in predicting outcomes for pediatric polytrauma patients compared to anatomic scores. Specialized pediatric scores offer no added benefit.
Area of Science:
- Pediatric Traumatology
- Injury Severity Assessment
- Clinical Outcomes Research
Background:
- Multiple trauma scoring systems exist for pediatric patients.
- The prognostic value of these scores has not been comprehensively compared.
Purpose of the Study:
- To evaluate and compare the prognostic accuracy of 11 different trauma scores in children.
- To determine the most effective scores for predicting survival and patient outcomes.
Main Methods:
- Eleven trauma scores were calculated for 261 polytraumatized children and adolescents.
- Prognostic relevance was analyzed for survival, intensive care duration, hospital stay, and long-term outcomes.
Main Results:
- Physiologic scores (TS, RTS, GCS, ATI) showed higher accuracy (79-86%) in survival prediction than anatomic scores (73-79%).
- Combined scores (TRISS-Scan, MISS) offered no additional prognostic information.
- TRISS-Scan demonstrated the strongest correlation with treatment duration and long-term outcomes.
- Pediatric-specific scores (PTS, MISS) did not outperform general trauma scores.
Conclusions:
- The Trauma Score (TS) and TRISS-Scan are recommended for their prognostic quality and ease of use in pediatric polytrauma.
- Specialized pediatric trauma scores are not necessary, as general scores provide adequate prognostic value.
Background:
For the quantification of multiple injuries in children, a range of different trauma scores are available, the actual prognostic value of which has, however, not so far been investigated and compared in a group of patients.
Methods:
In 261 polytraumatized children and adolescents, 11 trauma scores (Abbreviated Injury Scale [AIS], Injury Severity Score [ISS], Glasgow Coma Scale [GCS], Acute Trauma Index [ATI], Shock Index [SI], Trauma Score [TS], Revised Trauma Score [RTS], Modified Injury Severity Score [MISS], Trauma and Injury Severity Score [TRISS]-Scan, Hannover Polytrauma Score [HPTS], and Pediatric Trauma Score [PTS]) were calculated, and their prognostic relevance in terms of survival, duration of intensive care treatment, hospital stay, and long-term outcome analyzed.
Results:
With a specificity of 80%, physiologic scores (TS, RTS, GCS, ATI) showed a greater accuracy (79-86% vs. 73-79%) with regard to survival prediction than did the anatomic scores (AIS, HPTS, ISS, PTS); combined forms of these two types of score (TRISS-Scan, MISS) did not provide any additional information (76-80%). Overall, the TRISS-Scan was the score that showed the highest correlation with duration of treatment and long-term outcome. Trauma scores specially conceived for use with children (PTS, MISS) failed to show any superiority vis-à-vis trauma scores in general.
Conclusion:
With regard to prognostic quality and ease of use in the practical setting, TS and the TRISS-Scan are recommended for polytrauma in children and adolescents. Special pediatric scores are not necessary.