What does the PCL-5 self-report checklist primarily assess in patients?

The PCL-5, or the PTSD Checklist for DSM-5, is specifically designed to assess the presence and severity of symptoms associated with post-traumatic stress disorder (PTSD). It is a self-report measure that asks individuals to reflect on their experiences and symptoms related to trauma exposure. The tool focuses on the specific symptoms that characterize PTSD, which include intrusive thoughts, avoidance, negative alterations in cognition and mood, and changes in arousal and reactivity.

By utilizing the PCL-5, healthcare providers can monitor symptom severity over time and aid in screening for PTSD in individuals who have experienced traumatic events. This makes the PCL-5 a valuable tool for both clinical use and research that seeks to understand the impact of trauma on mental health. The other options do not align with the intent and scope of the PCL-5, as they pertain to different mental health conditions and issues not directly related to PTSD assessment.