Characteristics | Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|
OR (95%CI) | P value | OR (95%CI) | P value | |
Age | 1.001(0.998–1.004) | 0.628 |  |  |
Gender | 1.047(0.975–1.123) | 0.285 |  |  |
CEA | 1.001(1.001–1.002) | 0.005* | 1.001(1.0–1.001) | 0.131 |
CA 19–9 | 1.002(1.001–1.002) | < 0.001* | 1.002(1.001–1.002) | < 0.001# |
Lymphadenopathy at diagnosis | 1.091(1.013–1.175) | 0.052 |  |  |
Concomitant systemic treatment | 0.895(0.832–0.964) | 0.013 | 0.916(0.853–0.983) | 0.042# |
Initial tumor location | 0.982(0.941–1.026) | 0.500 |  |  |
Nodule size | 0.956(0.608–1.307) | 0.642 |  |  |
Lung metastases location | 1.033(1.010–1.015) | 0.020* | 1.032(1.009–1.005) | 0.019# |
Distance 1 | 1.092(0.995–1.198) | 0.119 |  |  |
Distance 2 | 1.006(0.935–1.081) | 0.897 |  |  |
Electrode type | 0.753(0.652–0.869) | 0.001* | 0.778(0.675–0.897) | 0.004# |
Pneumothorax | 1.012(0.934–1.096) | 0.808 |  |  |
IAH | 0.933(0.860–1.013) | 0.165 |  |  |