Prognostic factors associated with hospital survival in comatose survivors of cardiac arrest

Table 4 Final model of logistic regression analysis

Variables	B	SE	Wald	df	Sig.	OR	95%CI
							Lower	Upper
ROSC	-0.048	0.009	27.588	1	0.000	0.953	0.937	0.971
Shockable rhythm	1.860	0.248	56.222	1	0.000	6.422	3.949	10.441
APACHE II	-0.001	0.003	0.156	1	0.693	0.999	0.993	1.005
Therapeutic hypothermia	0.088	0.248	0.126	1	0.722	1.092	0.672	1.775
Gender	-0.456	0.247	3.388	1	0.066	0.634	0.390	1.030
Constant	-0.210	0.410	0.263	1	0.608	0.810

ROSC: Time to return of spontaneous circulation.