Factor

Death N (%)

No death N (%)

P-value

Multivariate OR (95% CI)

P-value

Age (Years)

0.66

1 - 19

1 (50)

1 (50)

20 - 39

7 (18.9)

30 (81.1)

40 - 59

3 (27.3)

8 (72.7)

60 and above

0 (0.0)

1 (100)

Sex

0.76

Male

9 (23.7)

29 (76.3)

Female

2 (15.4)

11 (84.6)

Associated injuries

0.014++

Present

7 (15.91)

37 (84.09)

1

Not present

4 (57.14)

3 (32.86)

0.07 (0.01 - 1.16)

0.024++

AIS range

0.009++

Moderate

1 (14.29)

6 (85.71)

1

Serious

4 (13.33)

26 (86.67)

0.92 (0.08 - 9.8)

0.09

Severe

2 (22.22)

7 (77.78)

1.71 (1.22 - 23.9)

0.68

Critical

4 (80.00)

1 (20.00)

24 (1.14 - 50.5)

0.04++

Pain management

0.038++

Single analgesia

8 (34.78)

15 (65.22)

1

More than 1 analgesia

3 (10.71)

25 (89.29)

0.22 (0.05 - 0.98)

0.05++

Time to treatment (hours)

0.016++

Less than 24

3 (10.00)

27 (90.00)

1

24 and above

8 (38.89)

13 (61.90)

5.53 (1.25 - 24.3)

0.00++

Chest involvement

0.026++

Unilateral

4 (12.12)

29 (87.88)

1

Bilateral

7 (38.89)

11 (61.11)

4.61 (1.12 - 18.7)

0.02++

Assisted ventilation

0.00++

Non invasive

2 (5.12)

37 (94.9)

1

Invasive

9 (75)

3 (25)

31.5 (4.47 - 53.8)

0.00++