The Association Between Social Isolation and Health: An Analysis of Parent-Adolescent Dyads from the Family Life, Activity, Sun, Health, and Eating Study.

We examined the relationship between social isolation and health among parents and their adolescent children. Data came from the 2014 Family Life, Activity, Sun, Health, and Eating Study (FLASHE), a cross-sectional internet study from the National Cancer Institute. Parents and their adolescent children (ages 12-17) completed surveys about demographics, physical activity, and diet; analyses include all dyads in which at least one member provided information for any of the analyzed variables ( = 1851). Actor Partner Interdependence Models in Mplus with demographic covariates tested whether parent and adolescent perceived social isolation (2 items from the UCLA Loneliness Scale) were associated with each person's self-reported health. Most dyads included a mother (38% mother-daughter, 36% mother-son). Most parents were non-Hispanic White (69%), married/partnered (77%), and reported household income below $100,000 (79%). Both social isolation and self-reported health were significantly correlated between parents and their adolescent children (Pearson correlation = .38 for isolation, .32 for health). There were negative associations between parent isolation and parent health, adolescent isolation and adolescent health, and parent isolation and adolescent health (all s < .05), but no association between adolescent isolation and parent health. The finding that parents' social isolation was linked to lower self-reported health not only for themselves but also for their adolescent children highlights the importance of addressing social isolation in clinical social work practice. Family interventions, or interventions to reduce adults' negative social cognitions or promote social connections, may improve health for both adults and their adolescent children.