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 | Â | |
 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 |