Distance in Disconnection: The Varied Impact of Core Network Losses on Loneliness Among Older Europeans.

objectivesResearch among older adults reveals that the loss of core network members is a risk factor for loneliness. Still, it is not clear whether all such losses induce similar levels of loneliness, particularly as network members are distributed at varied geographic distances. Neither is it clear whether tie addition-the other ubiquitous aspect of network turnover in later life-offsets the loneliness that arises from different network loss scenarios.

methodsThis paper scrutinized core network losses across multiple relationship-distance scenarios. We used the fourth and sixth waves of data from the Survey of Health, Ageing, and Retirement in Europe and estimated fixed-effect models.

resultsThe loss of a child from a core network increases feelings of loneliness across variant distances, especially when not complemented by additional connections. Losing relatives or nonkin core connections in proximity (within 1 km and 5 km radius, respectively) is also associated with increased loneliness, yet such effects are also largely mitigated by the addition of new core network members. DISCUSSION: The relationship between core network member losses and loneliness can significantly differ based on the nature of the lost connection and its geographic distance. Active rebalancing of one's core network following losses and proactive network expansion can serve as pivotal strategies to prevent loneliness for the aging population.