Table 3.

Time-dependent ROC analysis of diagnostic accuracy of MCC-PS for MCC-specific death and MCC relapse.

Diagnostic accuracy for	Time	AUC	Sensitivity	Specificity	PPV	NPV
MCC-specific death	T = 12	0.819	0.812	0.64	0.33	0.938
	T = 24	0.841	0.845	0.7	0.547	0.913
	T = 36	0.934	0.875	0.822	0.753	0.914
	T = 48	0.939	0.882	0.84	0.783	0.916
	T = 60	0.93	0.89	0.8	0.763	0.909
MCC relapse	T = 12	0.744	0.678	0.709	0.592	0.779
	T = 24	0.786	0.677	0.794	0.739	0.74
	T = 36	0.851	0.664	0.863	0.832	0.716
	T = 48	0.854	0.664	0.895	0.865	0.723
	T = 60	0.814	0.664	0.8	0.771	0.701

t, time in months; AUC, area under the curve; PPV, positive predictive value; NPV, negative predictive value.