Table 2.
Univariate and multivariate analysis of OS in 109 cases of NSCLC patients
| OS | |||
|---|---|---|---|
|
| |||
| HR | 95% CI | P | |
| Univariate | |||
| Age: ≥60 | 0.615 | 0.294-1.283 | 0.195 |
| Gender: Male | 1.003 | 0.487-2.067 | 0.994 |
| Tumor size: >3 cm | 3.69 | 1.511-9.009 | 0.004 |
| TNM staging: Advanced | 4.326 | 2.132-8.779 | <0.001 |
| Regional lymph node metastasis: Positive | 5.081 | 2.267-11.388 | <0.001 |
| Histological differentiation: Moderate & Poor | 2.028 | 0.874-4.709 | 0.1 |
| Histological type: Adenocarcinoma | 1.178 | 0.572-2.428 | 0.656 |
| Smoking history: Yes | 1.638 | 0.672-3.995 | 0.278 |
| DDIAS expression: Positive | 3.573 | 1.709-7.472 | 0.001 |
| Multivariate | |||
| Tumor size: >3 cm | 2.272 | 0.905-5.705 | 0.081 |
| TNM staging: Advanced | 2.155 | 0.953-4.870 | 0.065 |
| Regional lymph node metastasis: Positive | 2.322 | 0.904-5.963 | 0.08 |
| DDIAS expression: Positive | 2.494 | 1.173-5.304 | 0.018 |