The Diagnostic Utility of the Pcl-5 in a Traumatically Injured Black Population

Document Type

Article

Publication Date

4-2025

Publisher

Elsevier

Source Publication

Journal of Anxiety Disorders

Source ISSN

0887-6185

Original Item ID

DOI: 10.1016/j.janxdis.2025.102988

Abstract

Background

Posttraumatic stress disorder (PTSD) is common after traumatic injury, negatively impacting recovery. Black Americans face elevated PTSD risk following traumatic injury, yet diagnostic accuracy of assessments in trauma center settings serving this population is unknown. The Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5) exhibits strong psychometric properties but optimal cut-scores by race require examination.

Methods

Data were combined from three ongoing projects of injured Black American adults (N = 270). Participants completed the PCL-5 and Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) six months post-injury. Receiver operating characteristic analysis determined the PCL-5's diagnostic utility against the CAPS-5. Sensitivity, specificity, predictive values, and diagnostic efficiency were calculated across cut scores.

Results

Prevalence of CAPS-5 PTSD at 6-months post-injury was 34.4 %. The PCL-5 demonstrated good accuracy in detecting PTSD (AUC=.931). A PCL-5 cut-score of > 33 maximized diagnostic efficiency (89.1 %), with sensitivity of 89.1 % and specificity of 87.6 %.

Conclusions

The PCL-5 is an accurate PTSD screening tool for injured Black Americans using an appropriate threshold. Findings have implications for improving mental health care access in trauma settings serving marginalized groups.

Comments

Journal of Anxiety Disorders, Vol. 111 (April 2025). DOI.

Link to Full Text

Share

COinS