Table 1: Preoperative patient characteristics.

MedianRange%

Age years6345–76
TRUS volume/mL ( )3915–150
PSA ( )90.4–218
 PSA ≤ 48.9
 PSA 4.1–1051.6
 PSA 10. 1–2030.6
 PSA ≥ 208.9

cT category %
 T010.1
 T1a/b352.9
 T1c58849.0
 T2a/b54345.3
 T3a332.7

Gleason score
 ≤515412.8
 643236.0
 743436.2
 ≥8574.8
 N/A 12310.2

Lymphadenectomy
 Yes68257
 No51843

Surgical method
 Unilateral NS24420.4
 Bilateral NS534.4
 Non nerve sparing90375.2

N/A = not available (see text).