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| Factors | Segmentectomy (n=85) | Lobectomy (n=19) | P value |
|---|---|---|---|
| Mean margin width (cm) | 2.84±0.51 | 3.32±0.92 | <0.01 |
| Mean operative duration (minutes) | 165.6±18.3 | 152.1±13.6 | <0.01 |
| Mean operative hemorrhage (mL) | 52.1±20.2 | 81.1±27.7 | <0.01 |
| Mean duration of chest tube drainage (days) | 3.9±1.3 | 4.5±2.2 | 0.114 |
| Postoperative complications | 1 | 1 | – |
