Table 4 –

Association between epinephrine dosing strategy and survival.

Variable	Adjusted OR for survival (95% CI)	P-value
Epinephrine strategy
Frequent epinephrine	0.78 (0.36–1.69)	0.528
Limited epinephrine	reference
Illness category
Medical Cardiac	12.1 (1.4–102)	0.022
Surgical Cardiac	12.2 (1.5–102)	0.021
Non-cardiac	reference
First pulseless rhythm
Asystole	0.06 (0.01–0.42)	0.005
Pulseless electrical activity	0.45 (0.11–1.8)	0.248
Ventricular tachycardia/fibrillation	reference
Day vs. night	1.48 (0.68–3.23)	0.324