This small study suggests using reverse shock index times the Glasgow Comma Scake score may give a prognostication on pediatric trauma severity and resource utilization.

References
Use of prehospital reverse shock index times Glasgow Coma Scale to identify children who require the most immediate trauma care
Reppucci, Marina L. MD; et al.
Journal of Trauma and Acute Care Surgery 95(3):p 347-353, September 2023. | DOI: