Table 3.
Inverse probability treatment weighting (IPTW)-Adjusted outcomes: Open vs. Minimally invasive surgical approach (MIS)
| LOS, day | Reoperation, % | Discharge to home, % | Readmission, % | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median (Q1, Q3) | Mean ± SD | Adj Diff [95% CI] | P value | N (%) | Adj Ratio [95% CI] | P value | N (%) | Adj Ratio [95% CI] | P value | N (%) | Adj Ratio [95% CI] | P value | |
| Lobectomy | |||||||||||||
| Open | 6 (4, 8) | 7.4 ± 5.3 | NA | NA | 530 (4.6) | NA | NA | 10,073 (87.6) | NA | NA | 911 (7.9) | NA | NA |
| MIS | 4 (3, 7) | 5.5 ± 4.6 | − 1.87 [− 1.99, − 1.75] | < 0.001 | 707 (3.3) | 0.71 [0.63, 0.80] | < 0.001 | 19,721 (91.7) | 1.54 [1.43, 1.65] | < 0.001 | 1,452 (6.7) | 0.84 [0.77, 0.92] | < 0.001 |
| Colon resection | |||||||||||||
| Open | 5 (4, 7) | 6.3 ± 5.0 | NA | NA | 531 (3.0) | NA | NA | 15,244 (87.0) | NA | NA | 1,598 (9.1) | NA | NA |
| MIS | 4 (3, 6) | 4.9 ± 4.1 | − 1.34 [− 1.43, − 1.26] | < 0.001 | 813 (2.4) | 0.78 [0.69, 0.87] | < 0.001 | 31,460 (91.3) | 1.58 [1.49, 1.68] | < 0.001 | 2,436 (7.1) | 0.76 [0.71, 0.81] | < 0.001 |
| Rectal resection | |||||||||||||
| Open | 6 (4, 8) | 7.0 ± 5.8 | NA | NA | 171 (4.2) | NA | NA | 3,643 (88.5) | NA | NA | 626 (15.2) | NA | NA |
| MIS | 5 (3, 7) | 6.5 ± 5.9 | − 0.47 [− 0.70, − 0.24] | < 0.001 | 324 (4.7) | 1.13 [0.94, 1.37] | 0.212 | 6,219 (89.7) | 1.12 [0.99, 1.27] | 0.066 | 1,033 (14.9) | 0.98 [0.88, 1.09] | 0.643 |
| Radical nephrectomy | |||||||||||||
| Open | 4 (3, 5) | 4.7 ± 4.2 | NA | NA | 142 (1.5) | NA | NA | 8,941 (91.5) | NA | NA | 554 (5.7) | NA | NA |
| MIS | 3 (2, 4) | 3.5 ± 3.1 | − 1.21 [− 1.30, − 1.11] | < 0.001 | 175 (1.1) | 0.72 [0.58, 0.90] | 0.004 | 15,605 (93.9) | 1.45 [1.32, 1.59] | < 0.001 | 830 (5.0) | 0.88 [0.78, 0.98] | 0.019 |