Figure 1. Screening, Enrollment, Randomization, and Follow-Up in the ADAPT Trial.

^aSee Population section for eligibility criteria. ^bMost did not meet criteria because they did not have a diagnosis of HF or COPD or their FACT-G score was >70 (see Outcomes section for explanation) or they were not bothered by any target symptoms. Specific numbers for reasons not meeting each eligibility criterion are not available because (1) patients were reconsidered during the accrual period to see if they developed eligibility, and the reasons for noneligibility changed with subsequent medical record reviews or screening calls; or (2) some disease-specific criteria changed during the accrual period, including dropping the requirement for spirometry. ^cIncluded concerns with the ability to get facility-based medical care recommended by the intervention. ^dPhone problems (16) were most common.