Table 1 Detailed clinical characteristics of the patients enrolled in this study (N = 169)
Characteristic | No. of Patients | % |
|---|---|---|
Sex | ||
Male | 125 | 74.0 |
Female | 44 | 26.0 |
Age, years | ||
Median | 58 | |
Range | 28–78 | |
Histology | ||
SCLC | 55 | 32.5 |
NSCLC | 114 | 67.5 |
Stage | ||
I- II | 24 | 10.2 |
III-IV | 145 | 85.8 |
KPS | ||
80–100 | 123 | 72.6 |
< 80 | 46 | 27.4 |
Smoking | ||
Smoker | 106 | 62.0 |
Non-smoker | 63 | 38.0 |
Chemotherapy | ||
Yes | 160 | 94.7 |
No | 9 | 5.3 |
CRT | ||
Yes | 44 | 26.0 |
No | 125 | 74.0 |
Surgery | ||
Yes | 86 | 50.9 |
No | 83 | 49.1 |
IMRT | ||
Yes | 79 | 46.7 |
No | 90 | 53.3 |
Radiation dose (cGy) | ||
Median | 5600 | |
Range | 4500–6600 | |
MLD (cGy) | ||
Median | 1368 | |
Range | 178–2017 | |
V20 | ||
Median | 24.82 | |
Range | 0–42.00 | |
COPD | ||
Yes | 19 | 11.2 |
No | 150 | 88.8 |