Results
death
Overall, 95 patients were assessed for eligibility, of whom 74 were consented and randomized. The corresponding flowchart is presented in Fig. Participant flow during the studyDuring the 6-month intervention period, 2 participants in the intervention group and 4 participants in the control group were excluded from the intervention. Every patient who was lost to follow-up (for any reason except death) during 12-month follow-up was censored.