Table 4.
Logistic regression model predicting postoperative absence of antegrade ejaculation
| Variable | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
| OR (95% C.I.) | p-value | OR (95% C.I.) | p-value | |
| Age | 1.08 (1.02–1.14) | 0.01 | 1.08 (1.01–1.16) | 0.03 |
| Prostate volume >30 ml | 5.56 (1.19–26.07) | 0.03 | 4.36 (0.76–25.04) | 0.09 |
| Presence of median lobe | 3.24 (1.04–10.13) | 0.04 | 0.26 (0.02–3.62) | 0.31 |
| Preoperative Qmax | 1.02 (0.89–1.02) | 0.89 | – | – |
| Preoperative PVR | 0.99 (0.98–1.00) | 0.36 | – | – |
| Operative time | 1.06 (1.01–1.10) | 0.01 | 1.07 (0.97–1.17) | 0.14 |
OR – odds ratio; C.I. – confidence interval; Qmax – maximum flow rate; PVR – post-void residual