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Table 2 Multiple binomial logistic regression analysis to predict 30-day mortality

From: Total antioxidant capacity is associated with mortality of patients with severe traumatic brain injury

Variable

Odds ratio

95 % confidence interval

P

First model

CT with high risk of death (types 3,4,6)

5.22

1.264–21.555

0.02

APACHE-II score

1.14

1.206–1.655

<0.001

Serum TAC > 2.59 nmol/mL

4.40

1.142–16.977

0.03

Second model

Age

1.08

1.033–1.118

<0.001

GCS score

0.54

0.386–0.752

<0.001

Serum TAC > 2.59 nmol/mL

5.88

1.565–22.064

0.009

Third model

CT with high risk of death (types 3,4,6)

3.84

1.317–11.202

0.01

Admission abnormal pupils

4.06

1.311–12.596

0.02

Serum TAC > 2.59 nmol/mL

3.89

1.301–11.607

0.02

  1. CT Computer tomography, APACHE II Acute Physiology and Chronic Health Evaluation, TAC Total antioxidant capacity, GCS Glasgow Coma Scale