May 15, 2026

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RTS Calculator

Revised Trauma Score for assessing trauma severity and survival probability

Trauma Assessment

Score each parameter for RTS calculation

RTS Results

RTS Score

0

Severity

Survival Probability

0

Clinical Interpretation

• RTS > 7.5: Minor trauma, good prognosis

• RTS 6.0-7.5: Moderate trauma

• RTS 4.0-6.0: Severe trauma

• RTS < 4.0: Critical trauma, poor prognosis

About RTS

The Revised Trauma Score combines three physiological parameters to assess trauma severity

It's used for triage decisions and resource allocation

Lower scores indicate more severe trauma

Part of trauma registry data collection

RTS Components

GCS: 0-4 points

Systolic BP: 0-4 points

Respiratory Rate: 0-4 points

Formula: 0.9368×GCS + 0.7326×SBP + 0.2908×RR

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