Table 1.
Major clinicopathological features of 350 Vietnamese NSCLC patients N: number of cases; AC: adenocarcinoma; SCC: squamous cell carcinoma.
| Clinical characteristics | N | % | |
|---|---|---|---|
| Sex | Female | 131 | 37.4 |
| Male | 212 | 60.6 | |
| Unknown | 7 | 2 | |
| Age | < = 61 | 174 | 49.7 |
| >61 | 170 | 48.6 | |
| Unknown | 6 | 1.7 | |
| Smoking status | Yes | 54 | 15.4 |
| No | 131 | 37.4 | |
| Unknown | 165 | 47.1 | |
| Histology | AC | 241 | 68.9 |
| SCC | 25 | 7.1 | |
| Others or unknown | 84 | 24 | |
| Tumour Location | Lung | 231 | 66 |
| Bronchi | 66 | 18.9 | |
| Others or unknown | 53 | 15.1 | |
| Tumour Stage | I-II | 12 | 3.4 |
| III-IV | 289 | 82.6 | |
| Unknown | 49 | 14.0 | |
| Treatment information | Naïve to treatment | 285 | 81.4 |
| Resection | 5 | 1.4 | |
| Chemotherapy /Radiation | 10 | 2.9 | |
| TKI | 6 | 1.7 | |
| Unknown | 44 | 12.6 |