Gerain, Pierre

Background: Informal caregivers often report exhaustion when providing care, which can be related to forms of burnout. Yet, there is no systematic inventory of studies comparing caregivers and non-caregivers in terms of burnout. Methods: For the present meta-analysis, studies comparing burnout in informal caregivers and non-caregivers were screened and included. Findings: Two categories of studies were found: those on family care burnout (spousal or parental burnout) and those on professional burnout (mostly in healthcare).

Informal caregiving is a rewarding but demanding role. The present theoretical framework proposes to adapt the tridimensional concept of burnout to informal caregiving as a way to address the potential consequences of caregiving. This adaptation reflects caregivers' reported difficulties, as well as empirical findings on emotional exhaustion, depersonalization, and personal accomplishment as caregiving outcomes. But to understand burnout in informal caregiving contexts, it is also necessary to find ways to model it. The Informal Caregiving Integrative Model (ICIM) is thus proposed.