Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Improvement in PTSD Symptoms by baseline resting HF-HRV and treatment condition. Values are presented as change scores (baseline minus final, such that higher scores represent greater change) for interpretability and comparability. CAPS-5 = Clinician Administered PTSD Scale, HF-HRV = high-frequency heart rate variability, CBT = Standard Cognitive Behavioral Therapy for substance use disorders, TIPSS = Treatment of Integrated Posttraumatic Stress and Substance Use
