Table 1. Patient Characteristics.
Characteristic | N (%) |
---|---|
| |
Age – median (range) | 61 (45-77) |
| |
Male | 20 (40) |
Female | 30 (60) |
| |
Smoking History | |
Never | 2 (4) |
Former | 27 (54) |
Current | 21 (42) |
| |
Pack years – median (range) | 36 (0-150) |
| |
Clinical Stage | |
IB | 6 (12) |
IIA | 5 (10) |
IIB | 5 (10) |
IIIA | 34 (68) |
| |
Mediastinal Staging | |
Mediastinoscopy | 15 (30) |
Endobronchial Ultrasound | 5 (10) |
| |
Histology | |
Adenocarcinoma | 45 (90) |
Large cell neuroendocrine carcinoma | 4 (8) |
Adenosquamous carcinoma | 1 (2) |
| |
Molecular Profile | |
EGFR mutation | 4 (8) |
KRAS mutation | 13 (26) |
EGFR/KRAS wild-type | 30 (60) |
Insufficient for molecular analysis | 3 (6) |