Risk and Protective Factors of Psychosocial Functioning in Survivors of Childhood Cancer: Results of the DCCSS‐LATER Study

ABSTRACT Objective This study examines the association between psychosocial risk and protective factors and a wide range of psychosocial outcomes including emotional, social, cognitive, and physical domains in childhood cancer survivors (CCS). Methods CCS from the Dutch Childhood Cancer Survivor Study (DCCSS)‐LATER cohort (diagnosed 1963–2001) part 2 (age ≥ 18 years, diagnosed < 18 years, ≥ 5 years since diagnosis) completed questionnaires on psychosocial risk and protective factors (Benefit and Burden Scale, Illness Cognition Questionnaire, Rosenberg Self‐Esteem Scale, and Impact of Cancer Scale), and psychosocial outcomes (Hospital Anxiety and Depression Scale, Self‐Rating Scale for Post‐Traumatic Stress Disorder, TNO‐AZL Questionnaire for Adult Health‐Related Quality of Life, and Short Form‐36). Associations were assessed with regression analysis, adjusting for attained age, sex, number of health conditions, and time since diagnosis, while correcting for multiple testing ( p < 0.004). Results A total of 1382 CCS participated, all diagnosed ≥ 15 years ago. The mean age of participating CCS was 36 years, and 51% were female. Perceived benefit and burden, acceptance, and helplessness, self‐esteem and social support were associated with the psychosocial outcomes. In the models including all psychosocial factors, most associations with psychosocial outcomes were seen for self‐esteem (10×), and perceived burden (9×). Self‐esteem (all β ≤ 0.47) and perceived burden (all β ≤ 0.38) demonstrated strongest associations of medium/large size. Conclusions Perceptions of childhood cancer, illness cognitions, self‐esteem, and social support play a role in explaining psychosocial functioning in CCS, outweighing the influence of socio‐demographic and medical variables. Addressing negative perceptions and reducing feelings of helplessness, while promoting acceptance, self‐esteem, and social support, could provide intervention targets for CCS who encounter psychosocial challenges.