TABLE 3.
Perioperative data of the two groups
| Variable | ICGF‐based group (n = 100) | MID group (n = 98) | p value |
|---|---|---|---|
| Operative time, min, mean ± SD | 89.3 ± 31.6 | 112.9 ± 33.3 | <0.01 |
| Bleeding volume, ml, mean ± SD | 57.2 ± 41.7 | 67.4 ± 56.2 | 0.146 |
| Presentation time, s, mean ± SD | 23.6 ± 4.4 | 1027.7 ± 322.5 | <0.01 |
| Identification rate (%) | 98% | 89.80% | 0.015 |
| Surgical margin width, cm, mean ± SD | 2.5 ± 0.5 | 2.4 ± 0.5 | 0.199 |
| Chest tube duration, days, mean ± SD | 4.3 ± 1.8 | 4.7 ± 2.1 | 0.166 |
| Postoperative complications, n (%) | |||
| ICG‐related complications | 0 | — | |
| Prolonged air leaks (>7 days) | 8 (8) | 26 (26.5) | 0.025 |
| Pulmonary infection | 2 (2) | 1 (1) | 0.508 |
| Hemoptysis | 6 (6) | 9 (9) | 0.282 |
| Atelectasis | 4 (4) | 2 (2) | 0.351 |
| Postoperative hospital stays, days, Mean ± SD | 5.5 ± 1.7 | 5.9 ± 2.1 | 0.184 |
Abbreviations: ICG, indocyanine green; SD, standard deviation.