Growth differentiation factor 15 and early prognosis after out-of-hospital cardiac arrest

Annals of Intensive Care

Table 2 Results of univariable and multivariable logistic regression analyses for identifying predictors of neurological outcome at 6 months

	Univariable logistic regression			Multivariable logistic regression
	OR	95% CI	p	OR	95% CI	p
Age, years	1.07	1.02–1.13	0.004	1.09	1.01–1.17	0.020
Collapse-CPR duration^a	2.17	1.24–3.79	0.006
CPR-ROSC duration^a	1.74	0.65–4.68	0.269
Home setting arrest	6.43	1.96–21.07	0.002	8.07	1.61–40.42	0.011
No bystander CPR	8.40	2.67–26.37	< 0.001	7.91	1.84–34.01	0.005
Non-shockable rhythm	11.35	1.34–96.18	0.026
Epinephrine, mg
0	1
1–2	18.86	1.99–178.8	0.010
≥ 3	17.42	1.99–152.7	0.010
Admission creatinine	4.87	1.14–20.88	0.033
Admission pH	0.034	0.001–1.754	0.093
Admission lactate^b	1.54	0.65–3.64	0.321
Admission GDF-15^a	2.88	1.40–5.92	0.004	3.74	1.32–10.60	0.013