Table 2.

Multivariable logistic regression analysis for prolonged mechanical ventilation

	Odds ratio (95% CI)	p value
Age	1.02 (0.99–1.04)	0.14
Gender
Male	1.15 (0.60–2.20)	0.67
Type of admission to ICU
Scheduled	1.00	0.006
Emergency	5.34 (1.78–20.0)
APACHE II score	1.02 (0.97–1.07)	0.56
Acute respiratory disease	1.00 (0.48–2.06)	0.99
Septic shock	1.58 (0.50–5.61)	0.45
Steroid use during mechanical ventilation	2.25 (1.10–4.70)	0.03
Neuromuscular blocker use during mechanical ventilation	0.54 (0.17–1.66)	0.29

Hosmer-Lemeshow test, 0.94