Table 3 Short-term outcomes and complications based on indication
Characters | Total (n = 502) | Absolute indication (n = 271) | Expanded indication (n = 137) | Beyond Expanded indication (n = 94) | p value |
|---|---|---|---|---|---|
En bloc resection, number (%) | 501 (99.8) | 271 (100) | 137 (100) | 93 (98.9) | 0.185 |
Complete resection, number (%) | 474 (94.4) | 269 (99.3) | 135 (98.5) | 70 (74.5) | < 0.001 |
Curative resection, number (%) | 401 (79.9) | 267 (98.5) | 134 (97.8) | 0 (0) | < 0.001 |
Free vertical margin, number (%) | 495 (98.6) | 271 (100) | 136 (99.3) | 88 (93.6) | < 0.001 |
Free lateral margin, number (%) | 478 (95.2) | 269 (99.3) | 135 (98.5) | 74 (78.7) | < 0.001 |
Complication, number (%) | Â | Â | Â | Â | Â |
Significant bleeding | 12 (2.4) | 5 (1.8) | 2 (1.5) | 5 (5.3) | 0.128 |
 Early delayed | 8 (1.6) | 1 (0.4) | 2 (1.5) | 5 (5.3) | 0.004 |
 Late delayed | 4 (0.8) | 4 (1.5) | 0 (0) | 0 (0) | 0.306 |
Perforation | 1 (0.2) | 1 (0.4) | 0 (0) | 0 (0) | 1 |
Stenosis | 18 (3.6) | 4 (1.5) | 10 (7.3) | 4 (4.3) | < 0.001 |
Median procedure time (min) (range) | 65.3 (10–353) | 59.9 (10–353) | 70.8 (18–223) | 72.9 (10–246) | 0.007 |
Median hospital stays (day) (range) | 6.6 (2–19) | 6.4 (3–14) | 7.0 (4–19) | 6.8 (2–14) | 0.012 |