Table 2.
Perioperative data, complications, death, survival, and recurrence
| Variable | Group V (n = 35) | Group T (n = 33) | p-value |
|---|---|---|---|
| Operation duration, minutes (mean) | 169.4 ± 48.6 | 186.0 ± 58.9 | 0.21 |
| Intraoperative blood loss, ml (mean) | 167.1 ± 163.6 | 335.8 ± 333.3 | 0.012 |
| Complications (%) | 11 (31.4) | 9 (27.3) | 0.71 |
| Mortality (%) | 0 (0.0) | 1 (3.0) | 0.30 |
| Duration of drainage, days (mean) | 4.0 ± 2.4 | 6.2 ± 3.6 | 0.0039 |
| Length of postoperative stay, days (mean) | 11.4 ± 4.2 | 15.9 ± 10.3 | 0.024 |
| Extraction bag lavage cytology (%) | 5 (35.7)a | ||
| Recurrence and/or metastasis (%) | 15 (45.5)b | 13 (39.4) | 0.62 |
| Local recurrence (%) | 0.19 | ||
| Yes | 8 (24.2) | 3 (9.1) | |
| No | 25 (75.7) | 30 (90.9) | |
| Overall survival, % | 0.48 | ||
| 1-year | 91.3 | 84.8 | |
| 5-year | 39.3 | 56.9 | |
| Recurrence-free survival, % | 0.65 | ||
| 1-year | 62.3 | 63.6 | |
| 5-year | 38.7 | 48.0 | |
a The subjects were 14 patients who underwent cytology testing. b The subjects were 33 patients excluding those with pathologic stage IV disease