Figure 1. Adjusted HRs for categorical predictors in the final models. Estimates are subdistribution HRs with 95% CIs for unnatural death after non-fatal self-harm. (A) Results for categorical predictors included in the full multivariable presentation model. (B) Results for categorical predictors included in the full discharge model. For variables included in interaction terms, the reported HRs refer to the reference category of the interacting variable. Both models also included age, modelled as continuous predictor with restricted cubic splines. The association for age is shown in online supplemental figure 2.