Social competence and behavioral adjustment of children who are long-term survivors of cancer.

Relatively little is known about the special needs of long-term survivors of childhood cancer or the factors that make this growing population vulnerable to chronic psychologic disorders. We therefore surveyed 183 children who had been treated for cancer at St Jude Children's Research Hospital and were free of the disease for greater than or equal to 2 years after completing therapy. Parental responses to the Child Behavior Checklist, a standardized inventory of social competence and behavioral problems, were analyzed in relation to demographic and medical variables, as well as the children's appearance and functional status. School-related problems and somatic complaints of undetermined origin were increased fourfold relative to age- and gender-adjusted rates for peer groups in the general population. The presence of functional but not cosmetic impairments increased the risk of academic and adjustment problems. An older age at evaluation, treatment with cranial irradiation, and residence in a single-parent household were also associated with an increased risk of psychologic problems. General pediatricians must eventually assume responsibility for the extended follow-up care of children who have survived a malignancy. Their awareness of the high-risk groups described in this report should facilitate more timely identification of problems and referral of the children to appropriate services.