Table 5 Multivariate logistic regression analysis for predicting in-hospital mortality within 48-h in patients with TBI

Age, years

1.013 (0.996–1.031)

0.127

Hypertension

0.664 (0.370–1.191)

0.170

Revised trauma score

0.561 (0.483–0.650)

< 0.001

Injury severity score

1.010 (0.972–1.049)

0.620

Pulse rate, /min

1.007 (0.994–1.020)

0.281

Body temperature, °C

0.627 (0.413–0.953)

0.029

Massive transfusion

1.797 (0.875–3.691)

0.111

Emergency operation

0.363 (0.191–0.688)

0.002

 PR prolongation

0.625 (0.277–1.412)

0.259

 QRS complex widening

1.584 (0.707–3.547)

0.264

 QTc prolongation

2.017 (1.203–3.382)

0.008

 Presence of STE

1.079 (0.454–2.563)

0.863

 Presence of STD

8.428 (5.019–14.152)

< 0.001