Determinants Of Social Functioning Among Adolescents And Young Adults With Cancer: A Systematic Review

Objectives: Survivors of adolescent and young adult (AYA) cancer report deficits in social functioning relative to healthy peers. Identifying factors related to their social functioning is critical to improve their long-term social outcomes. This review addressed: (1) How is social functioning defined and measured among studies of AYAs who have had cancer? (2) What factors have quantitatively/qualitatively are associated with/predictors of social functioning? and (3) What associated factors/predictors of social functioning are modifiable and amenable to intervention?Methods: A systematic review was conducted to identify publications from 2000 to 2021, meeting these criteria: (1) mean/median age at diagnosis/treatment 13-40, (2) assessed social functioning with a validated measure and included factors associated with/predictive of social functioning and/or qualitatively assessed young people's perceptions of factors related to their social functioning and (3) was peer-reviewed/published in English.Results: Thirty-seven publications were included. Definitions and measures of social functioning varied, and factors related to social functioning varied based on definition. Factors most commonly associated with decreased social functioning included treatment status (receiving or completed treatment), poor physical functioning, depression, negative body image, engaging in social comparisons, social/cultural stigma around cancer, and fatigue. Increased social functioning was most commonly associated with social support and the quality/age-appropriateness of care.Conclusions: Social functioning is multidimensional construct for AYAs diagnosed with cancer and may not be adequately assessed with measures of adjustment or quality of life. Future studies should clarify how to optimally define and measure social functioning in this population, to ensure their functioning can be protected and promoted long-term.