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Results of multivariable Cox regression analysis for recurrence (hazard ratio (HR), 95% confidence interval (95%CI) and p-value) after stepwise backward selection of predictors.
| HR | 95%CI | p-Value | |
|---|---|---|---|
| Age (years) | 1.020 | 1.001 to 1.039 | 0.036 |
| DNA adducts @ | 1.655 | 1.051 to 2.607 | 0.030 |
@ Dichotomous variable (lower/equal or higher than the 75° percentile).
