Table 5.
Comparison of minor and major robotic liver resections regarding perioperative outcomes in patients with colorectal liver metastasis as a subgroup analysis
| Minor RLS n (% or SD) |
Major RLS n (% or SD) |
p value | |
|---|---|---|---|
| Total | 7 | 5 | |
| Operating timea (min) | 292.0 (83.5) | 412.0 (85.6) | 0.035 |
| LOS (days) | 7.0 (2.2) | 12.4 (4.5) | 0.010 |
| MBL (ml) | 342.9 (280.5) | 600.0 (215.1) | 0.117 |
| Overall morbidity | 1 (14.3) | 2 (40.0) | 0.523 |
| Liver surgery related morbidity | 0 (0.0) | 1 (20.0) | 0.417 |
| R status | |||
| R0 | 7 (100.0) | 5 (100.0) | – |
| R1 | 0 (0.0) | 0 (0.0) | |
MBL measured blood loss, LOS length of postoperative stay, RLS robotic liver surgery, SD standard deviation
aThe operating time in the robotic group is excluding the docking time