Table 5.
Surgical outcomes
| Outcome | Group-S (n = 20) | Group-SP (n = 56) | P | Total (n = 76) |
|---|---|---|---|---|
| Open conversion | 0 | 0 | 0 | |
| Simultaneous combined resection [n (%)] | 3 (15.0) | 12 (21.4) | NS | 15 (19.7) |
| Rectum [n (%)] | 1 (5.0) | 6 (10.7) | 7 (9.2) | |
| Sigmoid colon [n (%)] | 0 | 4 (7.1) | 4 (5.3) | |
| Right colon [n (%)] | 0 | 1 (1.8) | 1 (1.3) | |
| Gastrectomy [n (%)] | 1 (5.0) | 1 (1.8) | 1 (1.3) | |
| Spleen [n (%)] | 1 (5.0) | 1 (1.8) | 1 (1.3) | |
| Operative time (min) (range) | 344 (99–685) | 296 (66–599) | NS | 351 (79–881) |
| Without simultaneous G-I resectiona | 352 (99–685) | 272 (79–578) | NS | |
| Blood loss (g) (range) | 889 (120–3,200) | 158 (0–1,070) | <0.05 | 525 (0–3,200) |
| Without simultaneous G-I resectiona | 1,101 (120–3,200) | 98 (0–350) | <0.05 | |
| Blood transfusion | 3 (15.0) | 3 (5.4) | NS | 6 (7.9) |
| Postoperative complications [n (%)] | 4 (20.0) | 2 (3.6) | NS | 6 (7.9) |
| Without simultaneous G-I resectiona | 2 (10.0) | 0 | ||
| Intra-abdominal abscess [n (%)] | 2 (10.0) | 2 (3.6) | 4 (5.3) | |
| Ascites [n (%)] | 1 (5.0) | 0 | 1 (1.3) | |
| Bile leakage [n (%)] | 1 (5.0) | 0 | 1 (1.3) | |
| Postoperative hospital stay (days) (range) | 35 (7–71) | 11 (5–23) | <0.05 | 21.9 (5–71) |
| Without simultaneous G-I resectiona | 28 (7–71) | 9 (5–14) | <0.05 | 16.2 (5–71) |
Group-S supine patients, Group-SP semiprone patients, NS not significant
Data are presented as median (range) or number (%)
aWithout simultaneous gastric or colorectal resection