“…In addition, speci c factors were described for each category. The factors of background complexity were sex (30,33), race(38, 41), language (10), age(8, 10,25,31,38,41,44,45), living situation (10,11,29,44), family burden(8, 10, 24, 29, 44-46), resources (10,20,22,23,27,32,37,42,43), treatment (11,21,33,35,39,40), decision-making (10,22,27,33,36,37), communication (10,11,27,32), prognosis (8,11,23,(25)(26)(27)45), disease (10, 11, 29, 30, 32-34, 39, 41, 44, 45), and comorbidities/multimorbidity(8, 11,24,…”