Table 2.

ROC performance of RVSW_EF , PVRI, Rp:Rs, EF, and RVEDVI.

	Δt = 2 years				Δt = 5 years
	AUC	Cut-off	Spec.	Sen.	AUC	Cut-off	Spec.	Sen.
t = year 2
RVSWEF	0.70	8191.9	0.90	0.46	0.83	7466.2	0.90	0.55
PVRI	0.41	13.5	0.75	0.07	0.69	13.5	0.91	0.33
Rp:Rs	0.62	0.83	0.80	0.19	0.89	0.72	0.87	0.69
EF	0.01	39%	0	0.25	0.09	48%	0.25	0.09
RVEDVI	0.72	121	0.90	0.39	0.81	104.7	0.90	0.70
t = year 4
RVSWEF	0.98	6615.3	0.92	1.0	0.90	6615.3	0.89	0.52
PVRI	0.89	15.3	0.94	0.44	0.79	15.1	0.90	0.35
Rp:Rs	0.96	0.8	0.93	0.93	0.78	1.03	0.93	0.20
EF	0.20	41%	0.29	0.15	0.44	49%	0.61	0.22
RVEDVI	0.98	105.0	0.92	0.87	0.62	108.0	0.91	0.32

AUC, area under curve; Sen., sensitivity; Spec., specificity.