Figure 2.

Equal Cost Pruned Tree Applied to Recent Attempters (N = 80) and Nonattempters (N = 210)^a

^aDiamond represents an intermediate node (i.e., cohort that could be further split by the covariates entered); rectangles represent final nodes; % misclassified refers to suicide attempters classified as nonattempters at the nonattempter terminal node, or nonattempters classified as attempters at the attempter terminal node.