Table 3. Pre- and postoperative sexual functional results.
| Variable | Preoperation | 6 months | 12 months | P value | |
|---|---|---|---|---|---|
| 6 months vs. preoperation | 12 months vs. preoperation | ||||
| Erectile function | |||||
| IIEF-5 | 17.02±3.75 | 17.33±2.04 | 17.34±3.39 | 0.67 | 0.75 |
| EHGS | 3.03±0.62 | 3.06±0.52 | 3.02±0.44 | 0.74 | 0.86 |
| Ejaculation function | |||||
| Ejaculation pain (n, %) | 0 | 0 | 0 | – | – |
| Retrograde ejaculation (n, %) | 0 | 25 (11.7%) | 25 (11.7%) | – | – |
| Semen volume | |||||
| Increase (n, %) | / | 0 (0%) | 0 (0%) | – | – |
| Decrease (n, %) | / | 82 (43.6%) | 82 (43.6%) | – | – |
| Constant (n, %) | / | 106 (56.4%) | 106 (56.4%) | – | – |
IIEF-5, five-item version of the International Index of Erectile Function; EHGS, Erection Hardness Grading Scale.