Table 5 Bivariable and multivariable Cox proportional hazard regression analysis of predictors of mortality among trauma patients admitted to the ICU in comprehensive specialized hospitals of Northwest Ethiopia, 2022

Pre-hospital care

No

129

151

1.84(1.26–2.68)

2.00(1.13–3.53) *

Yes

36

76

1

1

GCS score at admission

 < 9

123

56

5.99(3.61–9.96)

3.89(1.67–9.06) *

9–12

18

62

2.03(1.07–3.85)

1.44(.53–3.88)

13–15

24

109

1

1

Hypotension at admission

Yes

70

28

3.75(2.68–5.26)

1.93(1.01–3.66) *

No

95

199

1

1

Hypothermia at admission

Yes

44

16

2.72(1.92–3.87)

2.11(1.13–3.93) *

No

121

211

1

1

Presence of complication

Yes

157

96

10.53(5.17–21.44)

3.71(1.29–10.64) *

No

8

131

1

1