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Basic Information of Patients
| The Number of Patients | 59 |
|---|---|
| Clinical information of patients (n = 59) |
n (%) |
| Age (Y) | |
| Median | 62 |
| Min-Max | 48–79 |
| Sex | |
| Male | 39 (66%) |
| Female | 20 (34%) |
| Smoking history | |
| With smoking history | 29 (49%) |
| Without smoking history | 30 (51%) |
| Histological type | |
| Adenocarcinoma | 49 (83%) |
| Squamous cell carcinoma | 10 (17%) |
| Staging | |
| II | 3 (5%) |
| III | |
| IIIA | 3 (5%) |
| IIIB | 5 (8%) |
| IIIC | 1 (2%) |
| IV | 47 (80%) |
