Table 1 Tumour and patient characteristics (n = 51)
Characteristics | Patients, n (%) | |
|---|---|---|
Age at diagnosis, years | Â | Â |
   Medium | 61 | |
   Range | 40-78 | |
Gender | Â | Â |
   Male | 35 | (68.6) |
   Female | 16 | (31.4) |
Histology | Â | Â |
   Squamous cell carcinomas | 18 | (35.3) |
   Adenocarcinomas | 27 | (52.9) |
   Bronchioloalveolar carcinoma | 2 | (3.9) |
   Adenosquamous carcinoma | 4 | (7.8) |
T-stages of the primary lesions | Â | Â |
   T1 | 8 | (15.7) |
   T2 | 32 | (62.7) |
   T3 | 5 | (9.8) |
   T4 | 6 | (11.8) |
N-stages | Â | Â |
   N1 | 20 | (39.2) |
   N2 | 28 | (54.9) |
   N3 | 3 | (5.9) |
M-stages | Â | Â |
   M0 | 46 | (90.2) |
   M1 | 5 | (9.8) |
Stages at diagnosis | Â | Â |
   II | 13 | (25.5) |
   IIIA | 29 | (56.9) |
   IIIB | 4 | (7.8) |
   IV | 5 | (9.8) |