Table 2.

Freedom from prostate specific antigen (PSA) failure at 5 and 7 years from Kaplan-Meier calculation

Risk group	All 4F	All 3F	All 2F	LR 3F	LR 2F	IR 3F	IR 2F
5-year	89%	96%	90%	99%	98%	86%	72%
7-year	89%	96%	85%	99%	92%	86%	72%

LR – low-risk, IR – intermediate-risk