Variable | Total cohort (n = 1466) |
---|---|
Patient characteristics | |
Age | |
Mean (SD) | 65.0 (9.46) |
Median [Min, Max] | 66.0 [0, 88.0] |
Sex | |
Male | 1181 (80.6%) |
Female | 285 (19.4%) |
ASA-classification | |
ASA-1 | 521 (35.5%) |
ASA-2 | 735 (50.1%) |
ASA-3 | 207 (14.1%) |
ASA-4 | 3 (0.2%) |
CCI | |
< = 4p | 683 (46.6%) |
5–6p | 650 (44.3%) |
> = 7p | 133 (9.1%) |
Type of histology | |
Adenocarcinoma | 1159 (79.1%) |
Squamous cell carcinoma | 307 (20.9%) |
T-classification | |
Tx | 135 (9.2%) |
T0 | 2 (0.1%) |
T1 | 98 (6.7%) |
T2 | 402 (27.4%) |
T3 | 773 (52.7%) |
T4 | 56 (3.8%) |
N-classification | |
N0 | 794 (54.2%) |
N1 | 517 (35.3%) |
N2 | 98 (6.7%) |
N3 | 17 (1.2%) |
Nx | 40 (2.7%) |
M-classification | |
M0 | 1398 (95.4%) |
M1 | 30 (2.0%) |
Mx | 38 (2.6%) |
Thoracic surgical approach | |
Right-sided thoracotomy | 1129 (77.0%) |
Thoracoscopy | 221 (15.1%) |
Other | 116 (7.9%) |
Neoadjuvant treatment | |
Yes | 952 (64.9%) |
No | 508 (34.7%) |
Missing | 6 (0.4%) |