Table 3.

Comparison of patients treated for VUS and BNS.

	VUS	BNS	p-value
Age [mean years (SD)]	67.7 (±8.48)	69.1 (±6.45)	n.s.
Time from initial therapy to stenosis [mean month (SD)]	28.14 (±31.28)	19.36 (±20.54)	n.s.
Time from prior endoscopic therapy to recurrence [mean month (SD)]	12.31 (±24.36)	11.31 (±16.63)	n.s.
Radiation therapy prior endoscopic treatment, n (%)	29 (33.3)	8 (13.3)	0.006
Qmax, mean ml (SD)	9.35 (±6.39)	6.24 (±3.47)	n.s.
PVR, mean ml (SD)	78.54 (±87.25)	126.63 (±31.4)	n.s.
Recurrence, n (%)	52 (59.8)	25 (41.7)	0.031
Time to recurrence [mean month (SD)]	5.85 (±7.27)	8.13 (±9.98)	n.s.
De novo-incontinence, n (%)	12 (13.8)	1 (1.7)	0.011

BNS, bladder neck stenosis; VUS, vesicourethral anastomosis stenosis.