Table 17 Urethral inclination angle.
Group | Cases | Urethral inclination angle(°) | t | P | |
|---|---|---|---|---|---|
Pre-treatment | Post-treatment | ||||
Observation group | 263 | 12.06 ± 2.41 | 14.75 ± 4.52 | −8.516 | < 0.001 |
Control group | 374 | 12.23 ± 5.56 | 13.99 ± 1.07 | −6.011 | < 0.001 |
t | −0.466 | 3.130 | |||
P | 0.641 | 0.002 | |||