Table 2.

Two and five-year percentage (%) relapse rates in control, tamsulosin and prazosin treatment groups.

Relapse rates (%)	Control	Tamsulosin	Prazosin
% patients relapse - 2 years	22.61% (n = 19)***P < 0.001	15.27% (n = 11) *p = 0.011	2.72% (n = 4)
% patients relapse - 5 years	34.52% (n = 29) ***p < 0.001	25.00% (n = 18) *p = 0.0019	8.84% (n = 13)

(*vs Prazosin).