Revised Trauma Score Calculator
Revised Trauma Score
Formula
RTS = 0.9368 x GCS code + 0.7326 x SBP code + 0.2908 x RR code | Range: 0-7.84
Frequently Asked Questions
What is the Revised Trauma Score?
The RTS is a physiologic scoring system using GCS, systolic BP, and respiratory rate to predict trauma survival. Maximum score is 7.84 (best prognosis).
How is RTS used in triage?
Triage RTS (unweighted sum, 0-12) guides field triage. Scores < 11 suggest transport to a trauma center. Scores of 12 indicate minor injuries.
What is the difference between triage RTS and weighted RTS?
Triage RTS is the simple sum (0-12) used in the field. Weighted RTS applies coefficients (GCS x 0.9368 + SBP x 0.7326 + RR x 0.2908) for survival prediction.
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