Table 3 Multinomial logistic regression model comparing the mortality groups
Variable | Category | In-hospital deaths | p-value | Survivors | p-value |
|---|---|---|---|---|---|
Age | 1.03 (1.02, 1.05) | < 0.001 | 0.99 (0.98, 1.00) | 0.077 | |
Sex | Male | ref | |||
Female | 1.22 (0.66, 2.26) | 0.529 | 1.08 (0.60, 1.92) | 0.806 | |
Predominant type of trauma | Penetrating | ref | |||
Blunt | 5.02 (0.56, 45.2) | 0.151 | 2.92 (0.55, 15.6) | 0.211 | |
Intentionality | Accidental | ref | |||
Self-inflicted | 0.19 (0.07, 0.51) | 0.001 | 0.13 (0.06, 0.31) | < 0.001 | |
Aggression/other | 1.41 (0.38, 5.23) | 0.607 | 0.20 (0.06, 0.64) | 0.006 | |
Mechanism | Traffic | ref | |||
Arm | 1.99 (0.14, 29.21) | 0.614 | 1.90 (0.24, 15.0) | 0.541 | |
Fall from low height | 13.7 (4.84, 38.8) | < 0.001 | 8.71 (3.16, 24.0) | < 0.001 | |
Fall from high height | 1.60 (0.70, 3.69) | 0.266 | 1.38 (0.65, 2.93) | 0.403 | |
Other | 1.71 (0.54, 5.41) | 0.361 | 2.51 (0.90, 7.01) | 0.080 | |
Oxygen therapy | No | ref | |||
Yes | 1.28 (0.51, 3.19) | 0.596 | 0.87 (0.38, 2.01) | 0.743 | |
Fluid therapy | No | ref | |||
Yes | 3.47 (1.39, 8.66) | 0.008 | 2.09 (0.90, 4.83) | 0.085 |