Table 1.
Patient characteristics.
| Variable | % (n = 335) | |
|---|---|---|
| Age | 74.7 | |
| Sex | ||
| Female | 201(60) | |
| Male | 134(40) | |
| Smoking Status | ||
| Never Smoker | 13(4) | |
| Ex-Smoker | 130(39) | |
| Current Smoker | 190(57) | |
| Unknown | 2(1) | |
| Weight Loss | ||
| <5% | 262(78) | |
| 5–10% | 27(8.1) | |
| >10% | 34(10) | |
| Unknown | 12(4) | |
| aCCI | ||
| 1–4 | 135(40) | |
| 5–6 | 136(41) | |
| 7–12 | 64(19) | |
| CCI | ||
| 0–1 | 127(38) | |
| 2–3 | 148(44) | |
| 4–9 | 60(18) | |
| Histology | ||
| Adenocarcinoma | 163(49) | |
| Squamous | 82(24) | |
| Other | 90(27) | |
| Performance Status | ||
| ECOG 0 | 139(41) | |
| ECOG 1 | 112(33) | |
| ECOG ≥ 2 | 84(25) | |
| Radiation Dose | ||
| EQD210 ≤ 80 Gy | 16(5) | |
| 80 Gy < EQD210<100 Gy | 108(32) | |
| 100 Gy ≤ EQD210≤110 Gy | 143(43) | |
| EQD210 > 110 | 68(20) | |
| T - Stage | ||
| T1a | 153(46) | |
| T1 b | 112(33) | |
| T2a | 70(21) | |