Table 1

Parameters used to measure revised trauma score (RTS)

GCS	Code	SBP	Code	RR	Code
13–15	4	>89	4	10–29	4
9–12	3	76–89	3	>29	3
6–8	2	50–75	2	6–9	2
4–5	1	1–49	1	1–5	1
3	0	0	0	0	0

RTS=0.9368×GCS_v+0.7326×SBP_v+0.2908×RR_v, where v is the value (0–4).
GCS, Glasgow Coma Scale; RR, respiratory rate; SBP, systolic blood pressure.