| Variables | Catheter time after TURP, hours mean ± S.D | p value | Hospital stay after surgery, hours | p value |
| Acute retention Yes No |
17.67 ± 1.118 18.56 ± 3.334 |
0.435
|
20.56 ± 2.351 22.00 ± 4.187 |
0.331
|
| Chronic retention Yes No |
18.91 ± 3.132 18.00 ± 2.904 |
0.355 |
22.81 ± 4.430 20.92 ± 3.335 |
0.131
|