Table 1. Patients’ characteristics.
| Characteristics | Number (n=42) (%) |
|---|---|
| Gender | |
| Male | 22 (52.4) |
| Female | 20 (47.6) |
| Age (years) | |
| >60 | 7 (16.7) |
| ≤60 | 35 (83.3) |
| Smoking history | |
| Yes | 13 (31.0) |
| No | 29 (69.0) |
| Stage | |
| I | 10 (23.8) |
| II | 5 (11.9) |
| IIIA | 12 (28.6) |
| IIIB | 4 (9.5) |
| IV | 11 (26.2) |
| Treatment approach | |
| Surgery alone | 7 (16.7) |
| Surgery + chemotherapy | 28 (66.7) |
| Chemotherapy alone | 7 (16.7) |
| Disease progression at last follow-up | |
| Yes | 8 (19.0) |
| No | 34 (81.0) |