Childhood sexual abuse in anorexia nervosa and bulimia nervosa: a pilot study.

OBJECTIVES

The aims of this pilot study were to determine the feasibility and scientific merit of coordinating a large-scale investigation of childhood sexual abuse (CSA) in outpatient-eating disordered women and to evaluate the usefulness and potential adverse effects of a semistructured trauma interview.

METHOD: The sample was randomly selected from subjects participating in a naturalistic longitudinal study of anorexia nervosa (AN) and bulimia nervosa (BN). The refusal rate was 26%. Twenty women with DSM-III-R AN/BN were assessed with the traumatic antecedents interview (TAI); a brief semistructured follow-up interview was administered over the telephone 3 to 8 weeks after the first interview. Subjects also completed the Dissociative Experiences Scale (DES).

RESULTS

Thirteen subjects (65%) reported CSA, and those with more comorbidity reported CSA more frequently. Subjects with a history of CSA had significantly higher scores on the DES. Minimal adverse consequences to the TAI were noted.

CONCLUSIONS

The high compliance rate, high prevalence of CSA, and high DES scores among our pilot sample support the merit of studying CSA in a larger sample.