Nonsurgical Transurethral Radiofrequency Collagen Denaturation: Results at Three Years after Treatment

Table 3

50% Reduction in leaks per day based on diary entries.

	Directly Evaluable	Intent-to-Treat*
12 months	54% (34/63)	55% (74/135)
24 months	64% (27/42)	64% (86/135)
36 months	62% (24/39)	60% (81/135)

*Note: 4 patients had 0 leaks at baseline, thus could not be evaluated for percent change from baseline.