Social Support and the Mental Health of Family Caregivers: Sons and Daughters Caring for Aging Parents in Japan

The prevalence of depressive symptoms among family caregivers has been documented as a serious social problem that could threaten the lives of the elderly and their family caregivers. Social support is considered to be a promising remedy for this problem, although a comprehensive examination of the availability and effectiveness of social support that includes both formal and informal support across multiple dimensions remains limited. In addition, little research has been conducted in Japan on gender differences in stress processes. This study tried to fill those gaps by analyzing recent survey data on sons and daughters who are caring for their elderly parents. The results indicate that sons and daughters have similar levels of formal and informal support for daily care and advice, while there are some gender differences in regard to the availability of other types of social support. It was also found that many types of informal support were significantly associated with a lower caregiver burden for daughters, although this was not necessarily the case for formal support. General instrumental support from formal sources was even associated with higher levels of distress. For sons acting as caregivers, daily caregiving support was the only formal support that was significantly associated with their lower level of distress. Issues of formal support are discussed, in order to reduce the psychological burdens borne by sons and daughters who care for their parents at home.