Table 3.
Perioperative indicators and short-term outcomes for open and thoracoscopic surgery after total population matching
| Variables | Total (n = 54) | Open (n = 27) | VATS (n = 27) | P |
|---|---|---|---|---|
| Length of stay(day), Median (IQR) | 14.0 (12.0, 17.8) | 16.0 (13.0, 20.0) | 13.0 (10.0, 15.0) | 0.015 |
| Cost (CNY), Median (IQR) | 50580.0 (40330.0, 61870.0) | 51900.0 (43880.0, 65390.0) | 46310.0 (38040.0, 54660.0) | 0.068 |
| ICU (day), Median (IQR) | 1.0 (1.0, 2.0) | 1.0 (1.0, 2.0) | 1.0 (1.0, 1.0) | 0.224 |
| level I care(day), Median (IQR) | 0.0 (0.0, 1.0) | 1.0 (0.0, 2.0) | 0.0 (0.0, 0.0) | 0.016 |
| Intraoperative bleeding(ml), Median (IQR) | 175.0 (50.0, 400.0) | 300.0 (100.0, 600.0) | 50.0 (45.0, 200.0) | < 0.001 |
| Intraoperative blood transfusion,n (%) | 0.111 | |||
| No | 50 (92.6) | 23 (85.2) | 27 (100) | |
| Yes | 4 (7.4) | 4 (14.8) | 0 (0.0) | |
| Infusion volume(ml), Median (IQR) | 1850.0 (1500.0, 2500.0) | 2000.0 (1500.0, 2500.0) | 1500.0 (1500.0, 2250.0) | 0.083 |
| Operation duration(min), Median (IQR) | 183.0 ± 78.8 | 196.3 ± 75.9 | 169.6 ± 80.7 | 0.216 |
| R0 resection, n (%) | 1.000 | |||
| Yes | 46 (85.2) | 23 (85.2) | 23 (85.2) | |
| No | 8 (14.8) | 4 (14.8) | 4 (14.8) | |
| Postoperative complications, n (%) | 1.000 | |||
| No | 50 (92.6) | 25 (92.6) | 25 (92.6) | |
| Yes | 4 (7.4) | 2 (7.4) | 2 (7.4) | |
| 30-Day mortality, n (%) | 1.000 | |||
| No | 54 (100.0) | 27 (100.0) | 27 (100.0) | |
| Yes | 0 (0.0) | 0 (0.0) | 0 (0.0) | |
| 90-Day mortality, n (%) | 1.000 | |||
| No | 53 (98.1) | 26 (96.3) | 27 (100.0) | |
| Yes | 1 (1.9) | 1 (3.7) | 0 (0.0) |