Childhood Trauma and Treatment Implications in Major Depressive Disorder in South Korea: Comparison with Medical Outpatients and Two-Year Follow-Up

Abstract

Background: Little is known about the specific types of childhood trauma and their relationship to treatment-related issues in major depressive disorder (MDD). This study examined trauma experiences and treatment-related variables in outpatients with MDD at a psychiatric department of a university hospital in Korea. Methods: First, 75 outpatients with MDD were compared to medical outpatients without MDD matched by age, sex, income, and educational qualifications. Both groups completed the Life Stressor Checklist-Revised, which assesses comprehensive life events. Second, treatment-related variables and medication compliance measured by the Compliance Rating Scale were investigated for the two-year period after the initial assessment. Results: The MDD group had experienced a significantly higher number of lifetime traumas than the control group (p=0.003), including more frequent witnessing of family violence (p<0.001), adulthood physical assault by a family member (p<0.001), and childhood emotional abuse (CEA) (p<0.001). CEA was associated with early onset of the first depressive episode and premature termination of pharmacotherapy; childhood physical neglect was associated with premature termination and less time in therapy. Conclusion: Our findings support the important influence of childhood emotional trauma and its relationship to treatment retention.

Patient Factors Influencing Outpatient Retention in Patients with Affective and Anxiety Disorders: A Retrospective Study

“…Many studies have been conducted to identify the predictors of nonadherence in psychiatric patients to provide clinicians with a guide regarding how to recognize when patients are at risk of nonadherence [9][10][11]. Haddad et al [12] categorized factors associated with nonadherence into illness factors, medication factors, patient factors, caregiver factors, and physician/service-provider factors.…”

“…Many studies have been conducted to identify the predictors of nonadherence in psychiatric patients to provide clinicians with a guide regarding how to recognize when patients are at risk of nonadherence [ 9 - 11 ]. Haddad et al .…”