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Multivariable Poisson Regression Model for Subsequent Malignant Neoplasm
| Risk Factor | Relative Risk | 95% CI | P |
|---|---|---|---|
| Sex | |||
| Female | 1.9 | 1.3 to 2.6 | < .001 |
| Male | 1.0 | Reference | |
| Platinum | |||
| Yes | 2.3 | 1.0 to 5.2 | .05 |
| No | 1.0 | Reference | |
| Radiation therapy | |||
| Yes | 2.2 | 1.4 to 3.3 | < .001 |
| No | 1.0 | Reference |
