TABLE 3. AUC for multivariable logistic and cox regression analyses including PSA and PSA Density.

Group	Variable	PSA		PSA Density		Difference	p-value
		AUC/C-Index	95% CI	AUC/C-Index	95% CI
All Patients	EPE	0.743	0.735-0.750	0.759	0.751-0.766	0.016	<0.001
	SV	0.807	0.800-0.813	0.803	0.796-0.810	0.003	0.205
	LN	0.846	0.839-0.852	0.839	0.833-0.846	0.006	0.095
	BCR	0.801	0.792-0.810	0.786	0.777-0.796	0.015	<0.001
GS ≤ 6	EPE	0.705	0.696-0.714	0.732	0.723-0.740	0.027	<0.001
	SV	0.757	0.749-0.765	0.760	0.752-0.768	0.003	0.568
	LN	0.817	0.809-0.825	0.810	0.802-0.818	0.007	0.368
	BCR	0.751	0.739-0.762	0.774	0.763-0.785	0.024	<0.001
GS 7	EPE	0.688	0.670-0.706	0.686	0.668-0.704	0.002	0.603
	SV	0.689	0.671-0.707	0.665	0.647-0.683	0.024	<0.001
	LN	0.760	0.743-0.776	0.742	0.752-0.759	0.018	0.017
	BCR	0.708	0.684-0.732	0.683	0.658-0.707	0.026	<0.001
GS 8-10	EPE	0.692	0.647-0.735	0.688	0.643-0.731	0.004	0.569
	SV	0.705	0.661-0.747	0.685	0.640-0.728	0.020	0.059
	LN	0.701	0.657-0.743	0.714	0.669-0.755	0.012	0.414
	BCR	0.676	0.616-0.732	0.687	0.627-0.742	0.011	0.287