Grief and Psychopathology in Bereaved Caregivers of Palliative Care Patients: The Mediating and Moderating Roles of Distress, Burden and Social Support.

Measured at one time, so it cannot show that grief risk causes psychopathology or that support changes outcomes. Only 125 caregivers from one hospital palliative care setting were recruited non-randomly, so it may not apply to home or community caregivers. The social support questionnaire was not validated, so support findings need caution. Some caregivers were assessed before the patient died, so not all were actively bereaved. No data were collected on prior mental health conditions, which may have influenced symptoms. Only spouses and children were compared because other kinship groups were too small. The instrumental support moderation was not significant overall, so the high-support finding should be read cautiously.

The authors declared no conflicts of interest. The supplied text does not state funding.

Do not read these results as proof that reducing emotional burden or increasing practical support will lower mental health symptoms. The study measured caregivers at one time, used a nonvalidated support questionnaire, and did not test an intervention.