Table 1.
Clinicopathological characteristics of NSCLC patients
| Characteristics | Number (n = 29) | Percent (%) |
|---|---|---|
| Age (years) | ||
| <60 | 10 | 34.5 |
| ≥60 | 19 | 65.5 |
| Gender | ||
| Male | 17 | 58.6 |
| Female | 12 | 41.4 |
| History of Smoking | ||
| Never | 18 | 62.1 |
| Current | 11 | 37.9 |
| Tumor size (cm) | ||
| 3 cm or less | 16 | 55.2 |
| over 3 cm | 13 | 44.8 |
| Histological grade | ||
| High | 3 | 10.3 |
| High to middle | 3 | 10.3 |
| Middle | 5 | 17.2 |
| Middle to low | 6 | 20.7 |
| Low | 2 | 6.9 |
| Other | 10 | 34.5 |
| Histological classification | ||
| Adenocarcinoma | 21 | 72.4 |
| Squamous cell carcinoma | 6 | 20.7 |
| Adenosquamous carcinoma | 2 | 6.9 |
| Lymph node metastasis | ||
| Yes | 5 | 17.2 |
| No | 24 | 82.8 |