FIGURE 1.

Kaplan-Meier plots showing the effect of differences in the top predictor variables from backward logistic regression modeling censored for outcome events (death or medical delist, hashmarks). The proportion of patients remaining on the waiting list is plotted against waiting time. Continuous measures were broken into 3 approximately even strata for comparison. A, Delisting is shown based on pedometer activity measured as steps per day (group 1: walking <2000 steps per day, group 2: between 2000 and 5000 steps per day, and group 3: >5000 steps per day). B, Delisting is plotted according to whether the patient answered the CES-D question that they could or could not get going 1 or more days per week. CES-D, Center of Epidemiological Studies Depression Scale.