Trauma exposure and stress-related disorders in a large, urban, predominantly African-American, female sample.

The current study investigated the relationship between trauma exposure and psychopathology in a sample of predominately African-American women of low socioeconomic status (SES). Women (N = 7430) were recruited from medical clinics at two large public hospitals in Atlanta, GA, from 2005 to 2017. Women were assessed for sociodemographics, life-course trauma burden, posttraumatic stress disorder (PTSD), and major depressive disorder (MDD) utilizing self-report and structured clinical interview assessments. The effects of trauma exposure on current and lifetime PTSD and MDD were examined. Ninety-one percent of women reported trauma exposure, 83% reported a monthly household income of less than $2000, and 41% reported a history of arrest. Regarding psychiatric diagnoses, 30.8% met the criteria for probable MDD, and 32.3% met the criteria for probable PTSD. History of childhood abuse and total lifetime trauma significantly increased PTSD and depressive symptoms with additional incremental trauma exposure. PTSD and depressive symptom scores (95% CI) increased from 5.5 (5.0-6.1) and 8.4 (7.9-9.0) in the no trauma group to 20.8 (20.1-21.5) and 20.4 (19.7-21.2), respectively, in those exposed to four or more types of trauma. These results show high rates of adult and childhood trauma exposure, PTSD, MDD, and an additive effect of lifetime trauma exposure on the development of PTSD and MDD in a sample of low SES African-American women. These findings bring light to the high psychiatric symptom burden in this population and call for increased availability of interventions to address symptoms as well as policies aimed at reducing trauma exposure across the lifespan.

Validation of the difficulties with emotion regulation scale in a sample of trauma-exposed Black women.

BACKGROUND: The Difficulties in Emotion Regulation Scale (DERS) is commonly used to assess dimensions of emotion dysregulation, including emotion nonacceptance, limited strategies, and difficulty with goal-directed behavior, impulse control, and emotional clarity. Despite considerable work examining the DERS' factor structure, reliability, and validity, there is limited psychometric support for its use with Black women. OBJECTIVES: (1) Examine the factor structure of the DERS; (2) Compare fit of short-form versions; and (3) Assess whether scores differ based on diagnoses. METHOD: Sample consisted of Black women (n = 667) recruited in urban, community hospital setting. RESULTS: The DERS-18 correlated traits model without awareness demonstrated the best fit, χ2 (80) = 261.09, root mean square error of approximation = 0.06 [0.05, 0.07], comparative fit index = 0.99, Tucker Lewis Index = 0.98, weighted root mean square residual = 0.89. Additionally, those with current diagnoses of posttraumatic stress disorder (PTSD) or major depressive disorder (MDD) reported higher dysregulation (vs. lifetime/no diagnoses). Further, women with comorbid PTSD/MDD reported greater dysregulation (vs. single disorder/no diagnoses). CONCLUSIONS: This study provides evidence supporting the model fit, reliability, and validity of the DERS-18 for Black women.