Table 1.

Distribution of POI by Zone (# of Malignant/Total).^a

Data Set	PZ	TZ	AS	SV
Training	36/191	9/82	31/55	0/2
Validation	10/58	1/19	7/12	0/0
Test	?/113	?/59	?/34	?/2

Abbreviations: AS, anterior fibromuscular stroma; POI, points of interest; PZ, peripheral zone; SV, seminal vesicle; TZ, transitional zone.

^aThe ground truth for test data set was not disclosed (labeled by question mark).