Table 1 Clinico-pathological Characteristics of 70 Patients with NSCLC
Characteristics | n |
|---|---|
Mean age | Â |
   < 60 | 34 |
   ≥60 | 36 |
Sex | Â |
   Male | 56 |
   Female | 14 |
Smoking | Â |
   Nonsmokers | 24 |
   Current smokers | 46 |
Tumor size | Â |
   0-3 cm | 18 |
   > 3 cm | 52 |
Histological classification | Â |
   Adenocarcinoma | 34 |
   SCC | 36 |
Invasion to lung membrane | Â |
   Yes | 17 |
   No | 53 |
differentiation | Â |
   Mod-well | 46 |
   Poor | 24 |
Lymph node | Â |
   Negative | 38 |
   Positive | 32 |
Stage classification | Â |
   StageI | 36 |
   StageII,III and IV | 34 |