Table 3. Perioperative outcomes.
| Variables | Total (N=31) |
|---|---|
| Operative time (min) | |
| Range | 50–290 |
| Median | 120 |
| Blood loss (mL) | |
| Range | 10–100 |
| Median | 50 |
| Chest tube duration (d) | |
| Range | 2–10 |
| Median | 4 |
| Postoperative hospital stay (d) | |
| Range | 2–13 |
| Median | 4 |
| Postoperative complications | |
| Prolonged air leakage (>5 d) | 5 |
| Prolonged pneumonia and liver dysfunction | 1 |
| Tumor size (cm) | |
| Range | 0.2–1.5 |
| Median | 0.8 |
| Histologic subtypes | |
| AAH | 1 |
| MIA | 13 |
| IAC | 11 |
| Inflammatory nodules | 6 |
| Pathological TNM stage of lung cancer | |
| 0 | 1 |
| IA1 | 20 |
| IA2 | 4 |
AAH, atypical adenomatous hyperplasia; MIA, minimally invasive; IAC, invasive adenocarcinoma; TNM, Tumor Node Metastasis classification.