Effect of Post-Traumatic Stress Disorder on Cognitive Function and Covert Hepatic Encephalopathy Diagnosis in Cirrhotic Veterans.

Background: In veterans, post-traumatic stress disorder (PTSD) is often associated with substance abuse, which in turn can lead to cirrhosis. Cirrhotic patients are prone to cognitive impairment, which is typically due to covert hepatic encephalopathy (CHE), but can also be affected by PTSD. The aim was to define the impact of PTSD on cognitive performance and the diagnosis of CHE in cirrhotic patients.