Table 4.

Logistic regression analysis of predictors associated with favorable clinical outcome in 132 patients with VAP

	Multivariate analysis
Variables	OR	95% CI	p value
IH plus IV polymyxin B	2.63	1.06–6.66	0.037
SOFA score	0.87	0.79–0.96	0.005
Septic shock	0.40	0.18–0.91	0.028