Table 2 Multivariate logistic regression analysis of the correlation between EGFR gene mutation and clinicopathological characteristics of the lung cancer patients
Factor | β | Wald χ 2 | OR | 95% CI | P value |
|---|---|---|---|---|---|
Regional distribution | -1.872 | 41.843 | 0.154 | 0.087–0.271 | 0.000 |
TNM staging | -1.786 | 49.691 | 0.168 | 0.102–0.276 | 0.000 |
Coal producing area | 1.034 | 5.607 | 2.813 | 1.195–6.619 | 0.018 |
Fuyuan County origin | -15.459 | 53.358 | 0.000 | 0.000–0.000 | 0.000 |
Xuanwei County origin | -11.939 | 43.654 | 0.000 | 0.000–0.000 | 0.000 |