1988/07/29 by James S. House, Karl R. Landis, Debra Umberson · 16 citations
Social Sciences · Psychology · Health Professions · #Health disparities and outcomes #Psychological Well-being and Life Satisfaction #Food Security and Health in Diverse Populations
paper · doi:10.1126/science.3399889
openalex publication_date 1988/07/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
Recent scientific work has established both a theoretical basis and strong empirical evidence for a causal impact of social relationships on health. Prospective studies, which control for baseline health status, consistently show increased risk of death among persons with a low quantity, and sometimes low quality, of social relationships. Experimental and quasi-experimental studies of humans and animals also suggest that social isolation is a major risk factor for mortality from widely varying causes. The mechanisms through which social relationships affect health and the factors that promote or inhibit the development and maintenance of social relationships remain to be explored.