Psychiatric disorders in sexually abused children

Abstract

Objective: This study was designed to compare the prevalence of psychiatric disorders in a clinical sample of sexually abused children referred for outpatient evaluation. Two a priori hypotheses were tested: (1) the sexually abused group would have more post-traumatic stress disorder than the non-sexually abused group and (2) non-sexually abused children referred for evaluation would have more diagnoses than the sexually abused group.

Methods: Twenty-six sexually abused children and 23 non-sexually abused children referred for psychiatric outpatient evaluation at a medical school center were matched by age, sex, race, and socioeconomic status and compared to determine differences in prevalence of Axis I, DSM-III-R disorders. The Schedule for Affective Disorders and Schizophrenia for School-Age Children-Epidemiologic Version was used for systematic diagnosis.

Results: Groups did not differ significantly in the number of diagnoses and, in both groups, attention-deficit hyperactivity disorder was the most frequent diagnosis. However, the prevalence of post-traumatic stress disorder among sexually abused children was significantly greater (p < .02), with 42.3% of sexually abused children and 8.7% of non-sexually abused children meeting full criteria. There were no significant differences between groups in other diagnostic categories.

Conclusions: This study, using structured interviews and comparison groups, confirmed earlier findings suggesting that sexually abused children are at heightened risk for the development of post-traumatic stress disorder.