Perceived Social Support, Intolerance of Uncertainty, and War-Related Stress: Unraveling the Nexus with Treatment Burden in Adult-Child Caregivers During War

Adult-child caregivers encounter various challenges due to their array of roles and tasks, often leading to a substantial sense of treatment burden. While previous research has explored factors contributing to treatment burden, much of it has centered on routine periods, leaving a gap in the understanding of this issue during crisis situations characterized by heightened stress and uncertainty. Therefore, this study aims to address this gap by investigating the mediating role of intolerance of uncertainty and war-related stress in the relationship between perceived social support and treatment burden among adult-child caregivers during the Israel-Hamas war. The study involved Israeli adult-child caregivers who completed a structured questionnaire distributed online. The findings showed that perceived social support was negatively associated with intolerance of uncertainty, which, in turn, was positively associated with war-related stress. Consequently, a positive correlation was observed between war-related stress and treatment burden. Perceived social support was found to be negatively associated with war-related stress. These findings underscore the significance of social support in reducing treatment burden, particularly during periods of heightened stress such as wartime. Understanding the interplay between these factors can inform the development of effective interventions aimed at alleviating the burden experienced by adult-child caregivers.