Fig. 3

Percentage of visits, for each model, incorrectly assigned to the fast-track i.e., non-avoidable classified as avoidable (FP), incorrectly assigned to normal flow i.e. avoidable classified as non-avoidable (FN) and percentage of visits classified correctly, either avoidable (TP) or non-avoidable (TN). Data was obtained from the test dataset when the models were fitted