Table 2 Perioperative characteristics of the Xi and Si groups
From: A comparison of the da Vinci Xi vs. da Vinci Si surgical systems for radical prostatectomy
Variables | Xi (n = 82) | Si (n = 93) | p value |
|---|---|---|---|
Anesthetic time, median (range), min | 286.8 (210, 480) | 319.3 (175, 510) | 0.001 |
Operation time, median (range), min | 228.2 (155, 450) | 269.6 (135, 400) | < 0.001 |
Docking time, median (range), min | 7.4 (4, 14) | 12.7 (6, 22) | < 0.001 |
Bladder neck-urethral anastomosis time, mean (SD), min | 22.9 (3.8) | 24.3 (4.5) | 0.028 |
Estimated blood loss, mean (SD), ml | 240.9 (139) | 279.3 (215.2) | 0.169 |
Intraoperative blood transfusion, n (%) | 4 (4.9) | 7 (7.5) | 0.545 |
Postoperative bed rest time, median (range), day | 2.2 (2, 3) | 2.6 (2, 8) | 0.002 |
Postoperative recovery time of intestinal function, mean (SD), day | 2.8 (2) | 2.8 (1.3) | 0.974 |
Postoperative pelvic drainage duration time, mean (SD), day | 6(3.1) | 6.5 (2.8) | 0.293 |
Indwelling catheter time, mean (SD), day | 8.6 (3.3) | 9.7 (3.5) | 0.036 |
Postoperative hospital stay, mean (SD), day | 8.5 (3.1) | 9.2 (3.7) | 0.221 |