Table 2.
Univariable/Multivariable Cox-regression analysis for overall survival in NSCLC patients
| Factors | Univariable | Multivariable | ||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| HR | (95%) CI | P value | HR | (95%) CI | P value | |
| Gender | 0.982 | 0.571-1.689 | 0.948 | |||
| Age | 1.187 | 0.749-1.881 | 0.466 | 1.686 | 1.036-2.743 | 0.036 |
| Smoking | 0.661 | 0.417-1.047 | 0.078 | |||
| T status | 1.990 | 1.402-2.825 | 0.000 | 1.793 | 1.266-2.539 | 0.001 |
| N status | 2.847 | 2.130-3.806 | 0.000 | 2.661 | 1.962-3.607 | 0.000 |
| Histology | 0.673 | 0.424-1.068 | 0.093 | |||
| IF1 | 1.858 | 1.170-2.949 | 0.000 | 1.667 | 1.040-2.671 | 0.034 |
HR hazard ratio, CI confidence interval.