Table 6.

Comparison of the red code group against the yellow code group

Variable	Red code (FTTA) (N = 319)	Yellow code (LTTA) (N = 144)	P- value	Mean difference (CI 95%)	OR (CI 95%)
Age	26.1 ± 19.1	32.8 ± 20.4	0.001>	6.6(2.8–10.5)
Helicopter Transport	35(11%)	7(4.9%)	0.034		2.4(1.04–5.5)
Self – transfer to the hospital	15 (4.7%)	4 (2.8%)	0.09
Vital signs on admission
Heart rate	101.9 ± 26.4	92 ± 20.4	< 0.001	9.9(5.4–14.4)
Systolic Blood Pressure	128 ± 25.9	137.2 ± 22.1	< 0.001	9.1(4.1-14.07)
Diastolic blood pressure	76.1 ± 17.4	81.2 ± 14.9	0.003	5.1 (1.7–8.4)
Breathing method on admission			< 0.001
Spontaneous breathing	212(66.5%)	122(84.7%)
Simple face mask	70(21.9%)	22(15.3%)
Ambu face mask	8(2.5%)	0(0%)
LMA	2(0.6%)	0(0%)
Endotracheal tube	25(7.8%)	0(0%)
Unknown \ Other	1(0.3%)	0(0%)
ISS	14.9 ± 12.1	10.6 ± 7.1	0.001>	4.7(2.4–9.2)
ISS > 15	126(39.6%)	34(23.6%)	0.001>		2.1(1.3–3.3)
NISS	18.8 ± 15.2	13.5 ± 10.2	0.001>	5.2 (2.8–7.6)
GCS	13.1 ± 3.6	14.5 ± 1.3	0.001>	1.4 (0.9–1.8)
RTS	7.3 ± 1	7.6 ± 0.4	0.001>	0.3 (0.2–0.4)
Probability of survival	93.9	97.6	0.001>	3.7 (1.6–5.8)
Probability of survival ≤ 95%	49( 15.3%)	11(7.6%)	0.001>
Emergency operations	37(11.6%)	8 (5.6%)	0.042		2.2 (1.01–4.9)
Critical Procedures in the ED
Chest tube	28(8.8%)	2(1.4%)	0.003		6.8(1.6–29.0)
Endotracheal intubation	47(14.7%)	8(5.6%)	0.005		2.9 (1.3–6.3)
Receiving blood products	52(16.3%)	9(6.3%)	0.003		2.9(1.3–6.1)
Need for mechanical ventilation	90(28.2%)	11(7.6%)	0.001>		4.7(2.4–9.2)
ICU Admission	121(37.9%)	30(20.8%)	0.001>		2.3 (1.4–3.6)
Hospital LOS	9.7 ± 16.9	5.7 ± 7.9	0.001>	3.9(1.7–6.2)