Factor | Univariate Analysis | Multivariate Analysis | ||
---|---|---|---|---|
HR (95% CI) | P Value | HR (95% CI) | P Value | |
Age, year (< 65 vs. ≥ 65) | 1.542 (0.910, 2.612) | 0.107 | —— | —— |
Gender (female vs. male) | 0.799 (0.422 1.515) | 0.492 | —— | —— |
Smoking (never vs. smoker) | 0.655 (0.387, 1.108) | 0.058 | 0.814(0.477, 1.387) | 0.449 |
Family History (yes vs no) | 1.150 (0.563, 2.348) | 0.701 | —— | —— |
ECOG PS (< 2 vs ≥ 2) | 1.969 (1.164, 3.331) | 0.011 | 2.364(1.392, 4.017) | 0.001 |
Histology (NSCLC vs SCLC) | 1.054 (0.742, 1.497) | 0.769 | —— | —— |
Neoplasm staging(III vs IV) | 3.436 (1.072, 11.006) | 0.038 | 2.834(0.873, 9.198) | 0.083 |
No. of treatment line (1 vs ≥ 2) | 1.637 (0.893, 3.000) | 0.111 | —— | —— |
Recurrence after operation(yes vs no) | 0.534 (0.213, 1.340) | 0.182 | —— | —— |
Treatment regimen (combination vs. monotherapy) | 0.928 (0.567, 1.517) | 0.766 | —— | —— |
OA treated (yes vs no) | 3.582 (2.103, 6.102) | < 0.001 | 3.618(2.030, 6.240) | < 0.001 |