Table 3

Results of multivariate logistic regression analysis

Covariate

Coeff(β)

SE(β)

OR

95% CI

P-value


Intubation (1 or 0)

1.961

0.651

7.109

1.983 - 25.485

0.002

Open wound (1 or 0)

1.944

0.483

6.985

2.710 - 18.005

< 0.001

Antibiotics (1 or 0)

1.625

0.646

5.078

1.433 - 17.999

0.012

Steroid (1 or 0)

1.537

0.551

4.652

1.579 - 13.709

0.005


Coeff(β): coefficient; SE(β): standard error of coefficient; OR: odds ratio; 95% CI: 95% confidential interval.

Yamakawa et al. BMC Infectious Diseases 2011 11:303   doi:10.1186/1471-2334-11-303

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