Table 1.
Demographic and clinical profile of 122 NSCLC patients
| Variable | cases (%) |
| Age (mean ± s.d.*) | 65.1 ± 10.2 |
| Gender | |
| Male | 52 (42.6) |
| Female | 70 (57.4) |
| Smoking status | |
| Smoking | 81 (66.4) |
| Never-smoking | 41 (33.6) |
| Tumor types | |
| Adenocarcinoma | 72 (59.0) |
| Squamous cell carcinoma | 22 (18.0) |
| Bronchioloalveolar carcinoma | 15 (12.3) |
| Adenosquamous carcinoma | 9 (7.4) |
| Large cell carcinoma | 2 (1.6) |
| Carcinoid | 1 (0.8) |
| Neuroendocrine | 1 (0.8) |
| Tumor stage | |
| I | 54 (44.3) |
| II | 24 (19.7) |
| III | 19 (15.6) |
| IV | 11 (9.0) |
| Unknown | 14 (11.5) |
*: standard deviation