Table 1 Clinicopathological characteristics of 583 patients treated with chemoradiotherapy
Characteristics | No. of patients (%) | |
|---|---|---|
Overall number | 583 | |
Age (years) | median (range) | 65 (31-85) |
≤ 70 | 449 (77.0) | |
> 70 | 134 (23.0) | |
Gender | ||
Male | 482 (82.7) | |
Female | 101 (17.3) | |
ECOG PS | ||
0 | 171 (29.3) | |
1 | 408 (70.0) | |
2 | 4 (0.7) | |
Smoking history | ||
Nonsmoker | 51 (8.7) | |
Ever-smoker | 532 (91.3) | |
Stage | ||
IIA | 6 (1.0) | |
IIB | 24 (4.1) | |
IIIA | 209 (35.8) | |
IIIB | 344 (59.0) | |
Histology | ||
Adenocarcinoma | 275 (47.2) | |
Squamous cell carcinoma | 208 (35.7) | |
NSCLC | 98 (16.8) | |
Fatal pulmonary hemorrhage | ||
Absent | 571 (97.9) | |
Present | 12 (2.1) | |
Tumor loction | ||
Central | 127 (21.8) | |
Peripheral | 456 (78.2) | |
Tumor laterality | ||
Right | 346 (59.3) | |
Left | 236 (40.5) | |
Baseline tumor cavitation | ||
Absent | 545 (93.5) | |
Present | 38 (6.5) | |
Baseline cough | ||
Absent | 317 (54.4) | |
Present | 266 (45.6) | |
Baseline chest pain | ||
Absent | 484 (83.0) | |
Present | 99 (17.0) | |
Baseline sputum | ||
Absent | 454 (77.9) | |
Present | 129 (22.1) | |
Baseline hoarseness | ||
Absent | 536 (91.9) | |
Present | 47 (8.1) | |
Baseline hemoptysis | ||
Absent | 468 (80.3) | |
Present | 115 (19.7) | |