Table 4.

Univariate and multivariate predictors of survival to hospital discharge. Items in bold have P value <0.05

Variable	Univariate Analysis			Multivariate Analysis
	Odds Ratio	95% confidence interval	P-value	Odds Ratio	95% confidence interval	P-value
Brady-PEA	2.94	1.41–6.20	0.004	3.31	1.41–7.78	0.006
Coronary Artery Disease	2.06	0.98–4.35	0.058	3.25	1.28–8.30	0.013
Respiratory arrest	3.63	1.63–8.08	0.002	3.47	1.35–8.91	0.01
Cardiac implantable electronic device	1.46	0.49–4.38	0.50	1.85	0.29–11.94	0.52
Heart Failure	1.15	0.52–2.56	0.72	0.55	0.16–1.91	0.35
Beta Blocker	0.24	0.12–0.50	<0.001	0.52	0.16–1.69	0.27
Antiarrhythmic Drug	0.21	0.08–0.55	0.001	1.09	0.13–9.33	0.94
Witnessed	6.12	0.79–47.24	0.08	4.19	0.82–21.36	0.08
Monitored Unit	1.75	0.38–8.19	0.48	1.31	0.17–10.16	0.80
Obesity	1.41	0.65–3.03	0.38	0.99	0.27–3.72	0.99
Lung Disease	1.15	0.54–2.46	0.72	0.98	0.33–2.87	0.96
Vasopressin	0.15	0.058–0.38	<0.001	0.70	0.21–2.39	0.57
Epinephrine	0.22	0.15–0.32	<0.001	0.14	0.05–0.37	<0.001
Atropine	0.14	0.048–0.39	<0.001	0.21	0.055–0.81	0.023
Sodium bicarbonate	0.15	0.09–0.25	<0.001	0.33	0.13–0.86	0.023
Intubated prior to code or within 15 min of onset	0.25	0.16–0.38	<0.001	2.62	0.79–8.74	0.12