Evaluation of Peripheral Zone Prostate Cancer Aggressiveness Using the Ratio of Diffusion Tensor Imaging Measures

Table 6

Diagnostic performance of DTI measures in discriminating GS ≤ 7 (3 + 4) from GS ≥ 7 (4 + 3).

	AUC	Std. error	95% confidence interval of AUC
			Lower bound	Upper bound
	0.93	0.05	0.85	1.00
	0.92	0.04	0.83	1.00
	0.88	0.05	0.78	0.99
	0.88	0.05	0.77	0.98
	0.87	0.06	0.76	0.98
	0.86	0.06	0.75	0.97
	0.71	0.08	0.55	0.88
	0.71	0.09	0.54	0.88
	0.70	0.09	0.53	0.88
	0.70	0.09	0.53	0.86