Table 3.

Logistic regression model for factors associated with good neurological outcome (CPC 1/2 vs. > 2 or deceased)

Parameter	OR (95% CI)	p value
Cirrhosis (yes vs. no)	0.13 (0.04–0.36)	< 0.001
Age (years)	0.96 (0.96–0.98)	< 0.001
Time to ROSC (per category)*	0.56 (0.47–0.67)	< 0.001
Shockable rhythm (yes vs. no)	2.16 (1.45–3.23)	< 0.001
Intubated on admission (yes vs. no)	0.17 (0.09–0.34)	< 0.001
SOFA admission (per category)*	0.73 (0.64–0.82)	< 0.001
Cardiac cause (yes vs. no)	1.73 (1.17–2.58)	0.01
Epinephrine cumulative dose (per mg)	0.91 (0.85–0.98)	0.01
Witnessed cardiac arrest (yes vs. no)	0.62 (0.32–1.23)	0.17
Mild therapeutic hypothermia (yes vs. no)	1.23 (0.80–1.90)	0.36
Out-of-hospital cardiac arrest (yes vs. no)	0.89 (0.58–1.38)	0.61
Male (vs. female)	0.92 (0.65–1.31)	0.65
Charlson comorbidity index (per category)*	0.97 (0.84–1.12)	0.67

OR multivariable-adjusted odds ratio, CI confidence interval, ROSC return of spontaneous circulation, SOFA Sequential Organ Failure Assessment, mg milligram

* Time to ROSC categories: 0–4, 5–12, 13–24, 25–44, 45 + min, or missing; SOFA categories (score): 5, 6–8, 9–10, 11–12, 12 +, or missing; Carlson comorbidity categories: 0, 1, 2 + 3, 4 +, or missing