Table 5.
Results of multivariate logistic regression analysis.
| Risk factors | β | Waldχ2 value | P value | OR value | OR (95% CI) |
|---|---|---|---|---|---|
| Gene integration number | 0.012 | 4.693 | 0.030 | 1.012 | 1.001-1.023 |
| Gene integration in 9p24.1∗ | 2.815 | 5.773 | 0.016 | 17.317 | 1.691-177.213 |
| Constant | -2.188 | 5.613 | 0.018 | 0.012 |
CI: confidence interval; OR: odds ratio. ∗Compared to no gene integration in 9p24.1.