Table 3 Surgical data of patients (cases/\(\stackrel{\mathrm{-}}{\text{x}}\) ± s)
Characteristic | 3D reconstruction group (n = 79) | Hook-wire group (n = 79) | P |
|---|---|---|---|
Localization failure | 3 (3.8) | 4 (5.1) | 0.699 |
Pneumothorax | 0 | 2 (2.5) | |
Hemothorax | 0 | 3 (3.8) | |
Unhook | 0 | 4 (5.1) | |
Operative time (min) | 117.72 ± 18.02 | 128.16 ± 21.94 | 0.001 |
Intraoperative bleeding (ml) | 40.19 ± 10.99 | 50.57 ± 13.91 | < 0.001 |
Number of lymph node dissection | 7.54 ± 2.31 | 7.27 ± 2.26 | 0.445 |
Total postoperative chest drainage (ml) | 401.27 ± 40.93 | 422.03 ± 45.78 | 0.003 |
Postoperative tube placement time | 3.35 ± 1.73 | 4.41 ± 1.96 | 0.001 |
Postoperative hospital stay (d) | 5.25 ± 1.10 | 6.37 ± 1.15 | 0.026 |
Postoperative complications | 0.035 | ||
Postoperative pulmonary air leak ≥ 3 days | 1 (1.3) | 3 (3.8) | |
Pulmonary infection | 4 (5.1) | 7 (8.9) | |
Thoracic effusion | 1 (1.3) | 5 (6.3) | |
Pathological type | 0.769 | ||
Benign nodule | 2 (2.5) | 4 (5.1) | |
AAH | 5 (6.3) | 3 (3.8) | |
AIS | 20 (25.3) | 22 (27.8) | |
MIA | 34 (43.0) | 36 (45.6) | |
IAC | 18 (22.9) | 14 (17.7) | |
TNM stage | 0.316 | ||
Tis stage | 14 (17.7) | 16 (20.3) | |
IA1 stage | 43 (54.4) | 49 (62.0) | |
IA2 stage | 22 (27.9) | 14 (17.7) |