Grandmother caregiving, family stress and strain, and depressive symptoms.

This study used the resiliency model of family stress, adjustment, and adaptation as the framework to examine the main and moderating effects of social support and resourcefulness in the relationship between family life stresses and strain and depressive symptoms in grandmothers raising grandchildren, grandmothers in multigenerational homes, and noncaregivers to grandchildren. A sample of 486 Ohio grandmothers, recruited using random and supplemental convenience methods, completed mailed surveys. Analysis of variance was used to examine differences in family life stresses and strain, resourcefulness, support, and depressive symptoms across the three groups of grandmothers. Hierarchical multiple regression analyses were used to examine whether family stresses and strains affected the grandmother's depressive symptoms and whether social support and resourcefulness moderated the relationship between family stresses and strain and grandmothers' mental health. Grandmothers raising grandchildren reported more depressive symptoms, but in multiple regression analyses of the full sample that controlled for demo-graphics, primary caregiving status was not related to depressive symptoms. More strain and less subjective support and resourcefulness were associated with higher depressive symptoms for all grandmothers, with 33% to 54% explained variances of such symptoms for each caregiving group and the full sample. Subjective support moderated the effects of strain and instrumental support moderated the effects of family life stresses on depressive symptoms. Social support and resourcefulness may help protect grandmothers from the effects of family stresses and strain, and interventions to enhance these factors may assist grandmother caregivers to achieve better mental health.