Depressive Symptoms and Sleep Disturbance in Adults with Histories of Childhood Abuse

• Published in: Journal of trauma & dissociation 2000-09, Vol.1 (3), p.87-97
• Main Authors: Chu, James A., Dill, Diana L., Murphy, Donna E.
• Format: Article
• Language: English
• Subjects: Biological and medical sciences; Child; childhood abuse; Depression; Medical sciences; post-traumatic stress disorder; Psychology. Psychoanalysis. Psychiatry; Psychopathology. Psychiatry; sleep disorders; trauma; Victimology
• ISSN: 1529-9732; 1529-9740
• DOI: 10.1300/J229v01n03_06

Depressive symptoms including sleep disturbance are clinically apparent in many patients with histories of childhood abuse. This study investigated the nature and severity of depressive symptoms, sleep disturbance, and trauma-related symptoms in a group of female participants with abuse histories, as compared to a non-abused group of female participants with major depression. Sixty (60) participants with a history of childhood abuse and 13 participants with major depression completed several self-report instruments which examine past life experiences, depressive symptoms, post-traumatic symptoms, dissociative symptoms, and sleep problems. To control for differences in background characteristics, a subset of participants with abuse histories were matched to and compared with the 13 depressed participants. Both the abused and depressed groups showed high levels of depressive symptoms, but there were no significant differences between the groups. The abused group had significantly more intrusive post-traumatic symptoms, more dissociative symptoms, and were more likely to be afraid of falling asleep and more anxious upon mid-sleep awakening. Severity of depressive symptoms in the abused group was correlated with severity of intrusive post-traumatic symptomatology. The investigators conclude that symptoms of major depression in some patients with abuse histories may have a post-traumatic etiology, especially since intrusive reexperi-encing of past trauma may produce severe dysphoria and hopelessness. The nature of sleep disturbance in patients with abuse histories may be a clinical tool to identify patients whose depressive symptoms may be post-traumatic in origin.