Is Visual Registration Equivalent to Semiautomated Registration in Prostate Biopsy?
Table 1
Characteristics of patient cohort.
OP1
OP2
Patient,
45
34
23
12
Age at biopsy, mean ± SD
62.3 ± 8.1
63.1 ± 7.7
62.3 ± 8.3
64.6 ± 7.2
PSA ng/mL, mean ± SD
7.8 ± 8.4
7.7 ± 9.2
8.3 ± 5.3
8.4 ± 4.9
Lesion,
56
39
33
16
PZ, (%)
38 (68)
25 (64)
22 (67)
9 (56)
CG, (%)
18 (32)
14 (36)
11 (33)
7 (44)
Apex, (%)
31 (55)
19 (49)
19 (58)
7 (44)
Mid, (%)
15 (27)
12 (31)
8 (24)
5 (31)
Base, (%)
10 (18)
8 (20)
6 (18)
4 (25)
Benign, (%)
41 (73)
30 (77)
24 (73)
13 (81)
Tumor, (%)
15 (27)
9 (23)
9 (27)
3 (19)
OP1 and OP2 indicate the more experienced and less experienced operators, respectively. and SD denote a number and standard deviation, respectively. denotes that both or either of OP1 and OP2 performed visual registration. indicates that both OP1 and OP2 performed visual registration.
