Table 2. Intraoperative parameters and short-term outcomes.
| Total | 2017 | 2018 | p | |
|---|---|---|---|---|
| N | 191 | 94 | 97 | |
| Complication rate | 37/191 (19.3%) | 20/94 (21.2%) | 17/97 (17.5%) | ns |
| CD ≥ 3 | 10/191 (5.2%) | 6/94 (6.3%) | 4/97 (4.1%) | ns |
| Leak rate | 7/191 (3.7%) | 4/94 (4.2%) | 3/97 (3.0%) | ns |
| P.O. bleeding | 3/191 (1.5%) | 2/94 (2.1%) | 1/97 (1.0%) | ns |
| Readmission rate | 21/191 (11.0%) | 10/94 (10.6%) | 11/97 (11.3) | ns |
| Mortality rate | 1/191 (0.5%) | 1/94 (1.0%) | 0/97 (0.0%) | ns |
| Mean operative time (min) ± SD | 199 ± 49.7 | 209 ± 51.4 | 192.7 ± 48.3 | < 0.05 |
| Mean blood loss (ml) ± SD | 43 ± 12 | 48 ± 15 | 40 ± 18 | < 0.05 |
CD, Clavien-Dindo; P.O., post-operative; SD, standard deviation.