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Table 4 Multivariate Analysis Between the PP and the Non-PP Groups

From: Evaluation of the significance of interleukin-6 in the diagnosis of postoperative pneumonia: a prospective study

Variable

OR(95%CI)

B

Wald

P

Smoking

7.79 (3.05,19.88)

2.05

18.43

 < 0.001

Drinking

22.68 (9.29,55.37)

3.12

46.98

 < 0.001

Hypertension

2.85 (1.28,6.35)

1.05

6.54

0.011

IL-6 on POD 2

1.01 (1.00,1.01)

0.01

5.64

0.018

Mechanical ventilation time

1.03 (1.00,1.05)

0.03

4.21

0.04

Intensive Care Unit Stay time

1.01 (1.00,1.02)

0.01

21.52

 < 0.001