Do One's Network Attributes Matter? Personal Networks of Older Adults and Self‐Rated Health: A Systematic Review

Although there are mounting scholastic interests in examining personal network attributes and self‐rated health in later life, studies remain fragmented and inconclusive. This article systematically investigates current literature on the interpersonal worlds of older people and their association with self‐rated health. To address this, we searched the literature in four databases and grey literature using qualitative thematic analysis, adhering to PRISMA guidelines and registering with PROSPERO (CRD42022300858). We found that the social world of older individuals includes both structural and functional dimensions, such as contact frequency, network size, types of relationships, emotional closeness, and perceived social support. Researchers often focus on structural aspects, with typologies being a key concern. Older adults typically maintain diverse personal networks, which can be categorized into about 8 general and 20 specific forms, showing similarities across different demographics. The review also reveals that the personal networks of older individuals are associated with self‐rated health both positively and negatively. Although diverse networks generally support better health outcomes, restricted ties can have adverse effects. This review highlights the need to consider personal contexts to enhance the health and well‐being of older adults, contributing to ongoing debates and guiding policymakers in leveraging social networks for health.