TABLE 3.

Random Survival Forests Identification of Top 15 Risk Factors for Mortality

	90 Days	1 Year	5 Years	10 Years
Recipient
Age	+	+	+	+
Height	+	+
Weight	+		+	+
BMI	+	+	+	+
BSA				+
Predicted heart mass difference	+
White race			+
Black race			+	+
Medicare insurance
Private insurance		+	+	+
Congenital heart disease
Dilated cardiomyopathy	+	+	+	+
Ischemic cardiomyopathy				+
Infection with intravenous antibiotics		+	+
Diabetes mellitus			+	+
eGFR (non-dialysis)	+	+	+	+
Dialysis	+	+	+	+
Total bilirubin	+	+	+	+
Mechanical ventilation	+	+	+
ECMO	+	+
Donor
Age	+	+	+	+
Donor height	+	+
Transplant
Year	+	+		+
Ischemic time	+	+	+	+

Abbreviations as in Tables 1 and 2.