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Patient demographics and clinical characteristics
| Characteristic | Value |
|---|---|
| Number of patients | 106 |
| Age (years) | |
| Median | 71 |
| Range | 44–90 |
| Sex | |
| Male | 51 |
| Female | 55 |
| Histologic typea | |
| NSCLC | 89 |
| SCLC | 19 |
| Tumor stagea | |
| I | 26 (17 T1N0M0; 9 T2N0M0) |
| II | 10 (4 T1-2N1M0; 6 T3N0M0) |
| IIIA | 45 (40 T1-3N2M0; 5 T3N1M0) |
| IIIB | 27 (27 T1-4N0-3M0) |
aTwo patients had two separate primary tumors; thus, the total number of tumors was 108.
