Table 5.

Characteristics of the Positive Systematic Biopsy Results in the Group B

	No.	%	95% CI
Gleason score
6 or smaller	58/73	79.5	70–89
7	6/73	8.2	2–15
8 or greater	3/73	4.1	0–9
not defined	6/73	8.2	2–15
Positive core number
n=1	42/73	57.5	46–69
n=2	17/73	23.3	14–33
n=3	7/73	9.6	3–16
n=4 or more	7/73	9.6	3–16