Figure 1. Flow of Patients Through the ESCAPE Trial.

^aThe number of patients screened for eligibility was not available.

^bMissing data refer to data that were missing at a specific time point, while patients remained available for the remaining follow-up times.

^cLoss to follow-up refers to actual dropout from the study; eg, patients who did not participate at any of the remaining time points (cumulative numbers are total number of dropouts).

^dCumulative number of delayed APM refers to total number of participants from the physical therapy group who received delayed APM from baseline until that follow-up.