“…Studies used literature-based and investigator-developed questionnaires. 27,[32][33][34]37 Primary study outcomes included caregiver burden-burnout, [25][26][27]34,37 health-related quality of life, 28 depression, 25,27,28,31,35 anxiety, 28,35 anger, 35 psychiatric symptoms, 27,36 and coping and problem-solving style. 25,35 Caregiver Characteristics and Activities Table 3 lists caregiver sociodemographic characteristics and activities.…”