The study was conducted through individual interviews with eight participants in the obesity treatment, and interviews were conducted in the last week of the primary treatment which lasted five weeks.
Öflun gagna fór fram með viðtölum við átta þátttakendur í meðferðinni og voru viðtölin tekin í síðustu viku aðalmeðferðarinnar sem varði í fimm vikur.