Timing of Tracheotomy in Mechanically Ventilated Critically Ill Morbidly Obese Patients

Table 5

Factors associated with hospital mortality.

	Odds ratio	value	95% confidence interval
Age	1.00	0.173	0.93–1.01
APACHE II	1.03	0.203	0.85–1.09
Charlson index	1.31	0.013	1.06–1.62
Successful weaning	0.29	0.033	0.09–0.91