From: Intravescical prostatic protrusion is a predictor of alpha blockers response: results from an observational study
Responders
Not responders
OR
CI 95%
p
Group A
41 (65.1%)
9 (13.4%)
59
11.8–296
< 0.001
Group B
20 (31.7%)
32 (47.8%)
8.1
1.7–38
0.008
Group C
2 (3.2%)
26 (38.8%)
1