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Interpersonal Trauma and Posttraumatic Stress Disorder among Black Women: Does Racial Discrimination Matter?
Yara Mekawi1, Sierra Carter2, Brittney Brown3
1Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA.
Racial discrimination worsens posttraumatic stress disorder (PTSD) symptoms in Black women. Experiences of racial discrimination amplify the link between interpersonal trauma and PTSD symptom severity.
Area of Science:
- Psychology
- Public Health
- Sociology
Background:
- Black women experience more severe posttraumatic stress disorder (PTSD) symptoms than White individuals, not fully explained by socioeconomic status or trauma exposure.
- Racial discrimination is linked to adverse mental health outcomes but its role in interpersonal trauma among Black women remains understudied.
Purpose of the Study:
- To investigate the independent and interactive effects of racial discrimination and interpersonal trauma on PTSD symptoms in a sample of Black women.
- To understand how racial discrimination may exacerbate PTSD symptomatology in the context of interpersonal trauma.
Main Methods:
- A community sample of 292 trauma-exposed Black women was surveyed.
- Statistical analyses examined the association between racial discrimination, interpersonal trauma, and PTSD symptom severity.
- Interaction effects between racial discrimination and interpersonal trauma were assessed.
Main Results:
- Higher frequency of racial discrimination correlated with more severe PTSD symptoms overall and by cluster (r = .34).
- A significant interaction was found: the association between interpersonal trauma and PTSD symptoms was stronger with higher levels of racial discrimination (b = .46, p = .03).
- This exacerbating effect of racial discrimination on interpersonal trauma's link to PTSD was observed across most symptom clusters.
Conclusions:
- Racial discrimination experiences significantly contribute to and worsen PTSD symptoms in Black women.
- Racial discrimination acts as a significant moderator, intensifying the impact of interpersonal trauma on PTSD development and severity.
- Findings underscore the critical need to address racial discrimination in mental health interventions for Black women experiencing trauma.
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