Table 2.

Selected ADC thresholds and corresponding quantitative features.

Feature	High Risk	Intermediate Risk	Low Risk
ADC - PZ threshold	900	1100	1300
ADC - TZ threshold	800	850	1050
Min Volume	0.1	0.2	0.2
Spearman’s ρ	0.771	0.774	0.629
Average volume (cc)	0.364	0.733	2.296
# true positives	16	21	39
# false negatives	38	33	23
# false positives	4	3	3