Psychological adjustment of adolescents with sickle cell disease: relations with demographic, medical, and family competence variables

OBJECTIVE: Investigate the hypothesis that family competence in addressing challenges associated with sickle cell disease (SCD) contributes to adolescents' adjustment. METHOD: During routine clinic appointments, 80 adolescents (M age = 14.4 years) and their parents independently completed the Self-Report Family Inventory (SFI), which assesses family competence, and measures of adolescent adjustment problems. Information related to disease severity was obtained from clinic files. RESULTS: Regression analyses controlling for demographic and medical variables revealed that higher family competence was associated with fewer internalizing and externalizing behaviors by the adolescent; these relations were particularly true for younger adolescents and for girls. Parental reports of somatic complaints in girls were predicted by parental ratings of family competence. DISCUSSION: Interventions for adolescents with SCD should be family-centered and should focus on strengthening the family's ability to manage stressors associated with parenting an adolescent with a chronic illness.