Post-Traumatic Stress Disorder Among Adults
Post-Traumatic Stress Disorder (PTSD) is an anxiety disorder that can develop after exposure to a terrifying event or ordeal in which there was the potential for or actual occurrence of grave physical harm. Traumatic events that may trigger PTSD include violent personal assaults, natural or human-caused disasters, accidents, and military combat. People with PTSD have persistent frightening thoughts and memories of their ordeal, may experience sleep problems, feel detached or numb, or be easily startled.
Additional information about PTSD can be found on NIMH's post-traumatic stress disorder page.
1 Kessler RC, Chiu WT, Demler O, Walters EE. Prevalence, severity, and comorbidity of twelve-month DSM-IV disorders in the National Comorbidity Survey Replication (NCS-R). Archives of General Psychiatry, 2005 Jun;62(6):617-27.
3 Kessler RC, Berglund PA, Demler O, Jin R, Walters EE. Lifetime prevalence and age-of-onset distributions of DSM-IV disorders in the National Comorbidity Survey Replication (NCS-R). Archives of General Psychiatry. 2005 Jun;62(6):593-602.
6 Wang PS, Lane M, Olfson M, Pincus HA, Wells KB, Kessler RC. Twelve month use of mental health services in the United States. Archives of General Psychiatry. 2005 Jun;62(6):629-640.
Science News about Statistics
- Agency for Healthcare Research and Quality's Medical Expenditure Panel Survey (MEPS)
- Centers for Disease Control and Prevention's Web-based Injury Statistics Query and Reporting System (WISQARS)
- National Institute of Mental Health's National Comorbidity Survey
- Substance Abuse and Mental Health Services Administration's National Survey of Drug Use and Health (NSDUH)
- Substance Abuse and Mental Health Services Administration's National Expenditures for Mental Health Services and Substance Abuse Treatment Report