Research Article
CYP1B1 G199T Polymorphism Affects Prognosis of NSCLC Patients with the Potential to Be an Indicator and Target for Precise Drug Intervention
Table 3
Cox’s proportional hazard regression model for univariate analysis.
| Variables | Disease-free survival | Overall survival | | Exp (B)/HR | 95% CI | | Exp (B)/HR | 95% CI | Lower | Upper | Lower | Upper |
| Gender (male) | 0.119 | 1.425 | 0.913 | 2.224 | 0.165 | 1.377 | 0.876 | 2.162 | Age (≥66) | 0.710 | 0.924 | 0.608 | 1.404 | 0.648 | 0.906 | 0.593 | 1.383 | Smoking (never) | 0.807 | 1.054 | 0.690 | 1.610 | 0.777 | 1.064 | 0.694 | 1.630 | Pathological type | | | | | | | | | AD | 0.017 | 1.000 | | | 0.019 | 1.000 | | | SQ | 0.164 | 0.707 | 0.433 | 1.153 | 0.266 | 0.754 | 0.459 | 1.240 | LA | 0.040 | 1.877 | 1.028 | 3.428 | 0.024 | 2.005 | 1.096 | 3.669 | Others | 0.209 | 0.519 | 0.187 | 1.444 | 0.269 | 0.561 | 0.202 | 1.564 | Differentiation | | | | | | | | | Poor | 0.012 | 1.000 | | | 0.004 | 1.000 | | | Moderate | 0.119 | 0.701 | 0.449 | 1.096 | 0.124 | 0.704 | 0.451 | 1.101 | Well | 0.004 | 0.298 | 0.131 | 0.675 | 0.001 | 0.212 | 0.082 | 0.543 | T stage | | | | | | | | | T1 | 0.001 | 1.000 | | | 0.001 | 1.000 | | | T2 | 0.002 | 3.265 | 1.571 | 6.788 | 0.000 | 0.187 | 0.083 | 0.422 | T3 | 0.008 | 2.773 | 1.298 | 5.924 | 0.076 | 0.590 | 0.329 | 1.057 | T4 | 0.000 | 5.196 | 2.305 | 11.713 | 0.082 | 0.580 | 0.315 | 1.071 | N stage | | | | | | | | | N0 | 0.000 | 1.000 | | | 0.000 | 1.000 | | | N1 | 0.017 | 2.073 | 1.140 | 3.768 | 0.004 | 2.447 | 1.331 | 4.499 | N2 | 0.000 | 3.197 | 1.938 | 5.276 | 0.000 | 3.589 | 2.146 | 6.002 | N3 | 0.002 | 7.186 | 2.117 | 24.396 | 0.001 | 7.839 | 2.318 | 26.516 | M stage (M1) | 0.000 | 2.538 | 1.526 | 4.221 | 0.001 | 2.484 | 1.478 | 4.174 | Clinical stage | | | | | | | | | I | 0.000 | 1.000 | | | 0.000 | 1.000 | | | II | 0.003 | 3.513 | 1.538 | 8.025 | 0.001 | 3.923 | 1.693 | 9.092 | IIIa | 0.001 | 2.844 | 1.500 | 5.394 | 0.001 | 3.194 | 1.653 | 6.173 | IIIb | 0.000 | 5.266 | 2.348 | 11.810 | 0.000 | 5.608 | 2.466 | 12.751 | V | 0.000 | 5.896 | 2.899 | 11.989 | 0.000 | 6.246 | 3.002 | 12.997 | G199T (mutant) | 0.030 | 1.592 | 1.047 | 2.420 | 0.022 | 1.640 | 1.074 | 2.505 | C432G (mutant) | 0.700 | 0.905 | 0.545 | 1.504 | 0.603 | 0.874 | 0.525 | 1.454 |
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