Table 1. Clinical data of patients included in our study.
| Characteristic | Group | Number/Value |
|---|---|---|
| Carcinoma type (histologically) | Adenocarcinoma | 11 |
| Spinocellular | 9 | |
| NSCLC stage by TMN classification (8th edition) | IA | 1 |
| IB | 5 | |
| IIA | 6 | |
| IIB | 4 | |
| IIIA | 4 | |
| Average age at the time of diagnosis (years) | 66.6 ± 7.4 | |
| Median age at the time of diagnosis (years) | 67.5 | |
| Sex | Male | 13 |
| Female | 7 | |
| Smoking | Yes | 18 |
| No | 2 | |
| EGFR status (established in 10 patients)* | Positive | 2 |
| Negative | 8 | |
| After surgical resection | Adjuvant chemotherapy | 6 |
| Remission | 10 | |
| Death | 7 | |
| ND | 3 |
* The EGFR status analysis was performed using kit EGFR XL StripAssay® (ViennaLab, Austria).
ND—These patients did not continue at follow-up after the surgery in our hospital.