Table 2.
Unadjusted Postoperative Outcomes by Surgical Approach
| Postoperative Outcome | MSQC |
NSQIP |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unadjusted Values |
Unadjusted P-Value† |
Unadjusted Values |
Unadjusted P-Value† |
|||||||||
| Open | Lap | Robot | Open vs Lap | Open vs Robot | Lap vs Robot | Open | Lap | Robot | Open vs Lap | Open vs Robot | Lap vs Robot | |
| Hospital Length of Stay, mean days | 7.1 | 4.5 | 4.2 | <0.0001* | <0.0001* | 0.0232* | 8 | 5 | 4 | <0.0001* | <0.0001* | <0.0001* |
| Operative Duration >100 min, n (%) | 2545 (67.4) | 3686 (75.1) | 1241 (90.5) | <0.0001* | <0.0001* | <0.0001* | 16034 (79.7) | 45843 (84.8) | 6034 (95.1) | <0.0001* | <0.0001* | <0.0001* |
| Any Complication, n (%) | 917 (24.3) | 599 (12.2) | 209 (15.4) | <0.0001* | <0.0001* | 0.0089* | 7931 (39.5) | 11013 (20.4) | 1229 (19.4) | <0.0001* | <0.0001* | 0.19 |
| SSI, n (%) | 377 (10.0) | 197 (4.0) | 73 (5.3) | <0.0001* | <0.0001* | 0.1032 | 1731 (8.6) | 1957 (3.6) | 178 (2.8) | <0.0001* | <0.0001* | 0.0031* |
| UTI, n (%) | 115 (3.1) | 57 (1.2) | 20 (1.5) | <0.0001* | 0.0049* | 1.0000 | 638 (3.2) | 864 (1.6) | 91 (1.4) | <0.0001* | <0.0001* | >0.9999 |
| DVT, n (%) | 42 (1.1) | 25 (0.5) | 7 (0.5) | 0.0044* | 0.1479 | 1.0000 | 274 (1.4) | 395 (0.7) | 36 (0.6) | <0.0001* | 0.0001* | 0.504 |
| Any Cardiac Complication, n (%) | 19 (0.5) | 12 (0.2) | 8 (0.6) | 0.1351 | 1.0000 | 0.1467 | 230 (1.1) | 297 (0.5) | 35 (0.6) | <0.0001* | 0.0002* | >0.9999 |
| Pneumonia, n (%) | 91 (2.4) | 32 (0.7) | 13 (1.0) | <0.0001* | 0.0029* | 0.7510 | 447 (2.2) | 522 (1) | 52 (0.8) | <0.0001* | <0.0001* | 0.867 |
| Unplanned Intubation, n (%) | 77 (2.0) | 49 (1.0) | 17 (1.2) | 0.0002* | 0.1747 | 1.0000 | 342 (1.7) | 393 (0.7) | 41 (0.6) | <0.0001* | <0.0001* | >0.9999 |
| Renal Failure or Insufficiency, n (%) | 124 (3.3) | 79 (1.6) | 39 (2.8) | <0.0001* | 1.0000 | 0.0087* | 303 (1.5) | 308 (0.6) | 59 (0.9) | <0.0001* | 0.0022* | 0.0019* |
| Anastomotic Leak††, n (%) | 94 (2.7) | 79 (1.6) | 35 (2.7) | 0.0033* | 1.0000 | 0.0299* | 818 (4.3) | 1314 (2.6) | 178 (2.9) | <0.0001* | <0.0001* | 0.423 |
| Readmission within 30 Days, n (%) | 472 (12.5) | 381 (7.8) | 135 (9.9) | <0.0001* | 0.0270* | 0.0390* | 2515 (12.5) | 4165 (7.7) | 533 (8.4) | <0.0001* | <0.0001* | 0.153 |
| Reoperation within 30 Days, n (%) | 304 (8.1) | 266 (5.4) | 103 (7.5) | <0.0001* | 1.0000 | 0.0107* | 1037 (5.2) | 1853 (3.4) | 271 (4.3) | <0.0001* | 0.0157* | 0.0018 |
| Not Discharged Home, n (%) | 1251 (33.1) | 658 (13.4) | 352 (25.7) | <0.0001* | <0.0001* | <0.0001* | 1037 (5.2) | 1853 (3.4) | 271 (4.3) | <0.0001* | <0.0001* | 0.137 |
| Death within 30 Day, n (%) | 55 (1.5) | 21 (0.4) | 12 (0.9) | <0.0001* | 0.3110 | 0.1284 | 222 (1.1) | 222 (0.4) | 19 (0.3) | <0.0001* | <0.0001* | 0.666 |
†p-values based on Chi-Square test or Least Squares Means test and includes Bonferroni correction for multiple comparisons.
*Significant difference, p < 0.05.