fig2

Figure 2. Heatmap of selected variables. The counts of selected variables were calculated from 100/100 times computation. More variables were selected in the admission models indicating more clinical variables were needed to achieve good performance in outcome prediction. Age of onset and previous CVA were selected most frequently in both admission and discharge models among different subgroups. The variables in white color were not included (i.e., not available) in the models assessed. CVA: cerebral vascular accident