Table 6.
Comparison of operative results and outcomes of laparoscopic and open surgery
| Laparoscopic surgery Median (min-max) |
Open surgery Median (min-max) |
p | |
|---|---|---|---|
| Operation time(min) | 50(35–70) | 74(39–95) | 0.0001 |
| Blood loss(ml) | 60(40–220) | 75(65–83) | 0.0001 |
| Length of hospital stay(days) | 4(2–15) | 7(3–15) | 0.0001 |
| ERC | |||
| Preoperative | 7(18.9) | 3(13.0) | 0.012 |
| Postoperative | 0(0.0) | 1(4.3) | |
| Morbidity | |||
| Surgical site infection | 0(0.0) | 3(13.0) | 0.052 |
| Temporary biliary fistula | 0(0.0) | 2(8.7) | 0.143 |
| Periop. Bleeding | 2(5.4) | 1(4.3) | 1.000 |
| Recurrence | 1(2.7) | 1(4.3) | 1.000 |
| Mortality | 0 | 0 | 1.000 |