Sleep of chronic post-traumatic patients

The purpose of the present study was to investigate the sleep of people diagnosed as suffering from chronic Post-Traumatic Stress Disorder (PTSD). The sleep of seven chronic post-traumatic patients with no known physical injuries was compared with that of seven matched control subjects. The post-traumatic patients had poorer sleep: decreased sleep efficiency, increase in number of awakenings, and decreased SWS, as well as longer REM latency. It was also found that their complaints correlated with relevant sleep-monitored measures. The findings add further support for the inclusion of sleep difficulties in the definition of the Post-Traumatic Stress Disorder.