| Variables | Prostate volume ≤ 45 ml (n = 89) | Prostate volume > 45 ml (n = 39) | Prostate volume ≥ 60 ml (n = 34) | p-value | |||
| Median | IQR (Q3 − Q1) | Median | IQR (Q3 − Q1) | Median | IQR (Q3 − Q1) | ||
| Hospital stay | 3 | 1 (4.0 − 3.0) | 3 | 0 (3.0 − 3.0) | 3 | 1 (4.0 − 3.0) | 0.269 |
| Irrigate vol (ml): In | 11,900 | 8000 (16,000 − 8000) | 18,400 | 18400 (23,500 ? 13,250) | 23,000 | 12750 (31,750 ? 19,000) | 0.000* |
| Irrigate vol (ml): Out | 11,200 | 7600 (15,600 − 8000) | 17,700 | 10600 (23,300 ? 12,700) | 22,450 | 13650 (31,950 ? 18,300) | 0.000* |
| Prostate resected (g) | 6.00 | 5.5 (10 − 4.5) | 10.00 | 9.0 (15 − 6) | 20.00 | 20.0 (30 − 10) | 0.000* |
| BUN | 14 | 6.0 (17 − 11) | 14 | 6.0 (17 − 11) | 14 | 4.0 (16 − 12) | 0.754 |
| Creatinine | 1.05 | 0.29 (1.19 − 0.9) | 1.08 | 0.32 (1.32 − 1.00) | 1.085 | 0.36 (1.24 − 0.88) | 0.498 |
| Albumin | 40.45 | 3.40 (41.9 − 38.5) | 39.45 | 4.20 (42.3 − 38.1) | 35.6 | 5.10 (39.6 − 34.5) | 0.061 |
| Operative time | 75 | 30 (90 − 60) | 90 | 25 (100 − 75) | 95 | 50 (130 − 80) | 0.008* |
| Indwelling catheterization time (days) | 3 | 1 (4 − 3) | 3 | 0.5 (3.0 − 2.5) | 3 | 1.5 (3.5 − 2.0) | 0.371 |
| Estimated blood loss | 30 | 90 (95 − 10) | 50 | 100 (120 − 20) | 100 | 175 (200 − 25) | 0.071 |