Table 2 Risk factors for overall survival in 4496 patients with limited-disease small-cell lung cancer
Unadjusted RR | Adjusted RR | |||
|---|---|---|---|---|
RR (95% CI) | P-value | RR (95% CI) | P-value | |
Age, years (≥65 vs. < 65) | 1.15 (1.11–1.20) | < 0.0001 | 1.18 (1.12–1.22) | < 0.0001 |
Sex (male vs. female) | 1.06 (1–1.12) | 0.07 | 1.04 (0.98–1.10) | 0.22 |
HBP (HBP vs. normal) | 0.96 (0.93–1.00) | 0.05 | 1.02 (0.98–1.06) | 0.45 |
DM (DM vs. normal) | 0.97 (0.93–1.02) | 0.22 | 1.04 (1.00–1.09) | 0.06 |
Hypercholesterolemia (No vs. yes) | 1.28 (1.23–1.33) | < 0.0001 | 1.32 (1.27–1.37) | < 0.0001 |
Definite CCRT (IP-CCRT vs. EP-CCRT) | 1.61 (1.30–2.04) | < 0.0001 | 1.49 (1.18–1.92) | < 0.0001 |