Table 1.

Patient characteristics

Variable	Mean	Range
Age (years)	72.8	68–74
Charlson comorbidity index	4.75	4–7
XRT treatment (n)	RP + EBRT = 3 HDR + EBRT = 1
Time from XRT (years)	2.75	1–6
Stricture length (cm)	7	2–13
Hospital stay (days)	4	3–5
GFR improvement after surgery (mL/min)	6	4–7
Creatinine improvement after surgery (mg/dL)	0.29	0.1–0.4

XRT (radiation therapy), RP (radical prostatectomy), EBRT (external beam radiotherapy), HDR (high-dose-rate brachytherapy).