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Clinical and pathological features of lung adenocarcinoma patients
| Variable | N = 92 (%) |
|---|---|
| Age (years) | |
| ≤65 | 30 (32.6) |
| >65 | 62 (67.4) |
| Sex | |
| Male | 54 (58.7) |
| Female | 38 (41.3) |
| Smoking status | |
| Never | 36 (39.1) |
| Current/former | 54 (58.7) |
| pT | |
| 1 | 8 (8.7) |
| 2 | 71 (77.2) |
| 3 | 12 (13.0) |
| 4 | 1 (1.1) |
| Mean tumor size (mm) ± SD | 37.4 ± 16.8 |
| pN | |
| 0 | 64 (69.6) |
| 1 | 11 (12.0) |
| 2 | 17 (18.5) |
| pStage | |
| IB | 51 (55.4) |
| II | 21 (22.8) |
| III | 20 (21.7) |
| Vascular invasion | |
| Positive | 39 (42.4) |
| Lymphatic invasion | |
| Positive | 60 (65.2) |
SD, standard deviation.
