Figure 7.
SHAP values for the top 3 features in the RF model for asymptomatic PMR. Manual cutoff values for LVEF (green vertical line) indicate the impact on the likelihood of LVEF < 60% at 18 months. Each dot is an individual patient and colored based on whether the patient has a negative SHAP value indicating lower probability of LVEF < 60% (blue dots) or a positive SHAP value indicating a higher probability of LVEF < 60% (red dots) at 18 months.