Navigation Links
BUSM/VA researchers examine new PTSD diagnosis criteria
Date:9/5/2012

(Boston) Results of a study led by researchers at Boston University School of Medicine (BUSM) and the Veterans Affairs (VA) Boston Healthcare System indicate that the proposed changes to the diagnosis of post-traumatic stress disorder (PTSD) will not substantially affect the number of people who meet criteria for the disorder.

Mark W. Miller, PhD, associate professor at BUSM and a clinical research psychologist at the National Center for PTSD at VA Boston Healthcare System served as lead author of the study, which is published online in Psychological Trauma: Theory, Research, Practice and Policy.

The Diagnostic and Statistical Manual of Mental Disorders (DSM), the handbook that defines psychiatric disorders, has been undergoing revisions for the past decade in advance of the publication of its fifth edition (DSM-5). Included in the proposed revisions are the first major changes to the PTSD diagnosis since its initial appearance in DSM-III back in 1980. These include the addition of new symptoms, revision of existing ones and a new set of diagnostic criteria.

According to DSM-IV, the criteria for a diagnosis of PTSD include exposure to a traumatic event, persistent re-experiencing of the traumatic event, avoidance and emotional numbing, and persistent hyperarousal and hypervigilance. The proposed revisions for DSM-5 involve clarification regarding what constitutes a traumatic event, the addition symptoms such as self-destructive behavior and distorted blaming of oneself or others for the traumatic event and a reorganization of the diagnostic decision rules for establishing a diagnosis of PTSD.

Critics have raised concerns about the revision process, noting that some of the new symptoms are not unique to PTSD. They believe that the proposed changes could lead to a number of misdiagnoses, which could artificially increase the number of patients with the disorder.

To address this and to collect data to inform final decisions about the PTSD revision, research was initiated by the DSM-5 PTSD workgroup to see if these changes would affect the number of people diagnosed with PTSD. The researchers surveyed a nationally representative sample of 2,953 American adults and a second sample of 345 U.S. military veterans. They found that most of the proposed symptom changes were supported by statistical analysis and did not substantially affect the number of people who would meet criteria for the disorder. Based in part on these findings, the workgroup responsible for the PTSD revisions are now moving forward with the proposed revisions for DSM-5.


'/>"/>
Contact: Jenny Eriksen Leary
jenny.eriksen@bmc.org
617-638-6841
Boston University Medical Center
Source:Eurekalert

Related medicine news :

1. BUSM/VA researchers uncover gender differences in the effects of long-term alcoholism
2. NIH awards $20 million over 5 years to train next generation of global health researchers
3. Researchers develop a new cell and animal model of inflammatory breast cancer
4. Researchers uncover a viable way for colorectal cancer patients to overcome drug resistance
5. Researchers Find Gene Mutations That May Be a Key to Autism
6. Researchers find evidence of banned antibiotics in poultry products
7. NJ stroke researchers report advances in spatial neglect research at AAN Conference
8. Autism by the numbers: Yale researchers examine impact of new diagnostic criteria
9. Researchers Map Brain Regions Linked to Intelligence
10. Researchers ID Genes That May Determine Mental Illness
11. Researchers Develop Blood Test for Depression
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... The Visiting ... Day Market. Featuring a collection of specialty vendors and unique items from across the ... and quality-focused health and wellness services offered by the VNA. The boutique will ...
(Date:10/13/2017)... ... 13, 2017 , ... Yisrayl Hawkins, Pastor and Overseer at The House of ... popular and least understood books in the Holy Scriptures, Revelation. The Book of Revelation ... scholars for centuries. Many have tossed it off as mere rubbish, but Yisrayl Hawkins ...
(Date:10/13/2017)... ... ... “The Journey: From the Mountains to the Mission Field”: the story of a ... “The Journey: From the Mountains to the Mission Field” is the creation of published ... all ages and currently teaches a class of ladies at her church, which she ...
(Date:10/12/2017)... ... 12, 2017 , ... CitiDent and San Francisco dentists, Dr. ... Oventus O2Vent technology. As many as 18 million Americans are estimated to suffer ... Oral appliances can offer significant relief to about 75 percent of people with ...
(Date:10/12/2017)... ... 2017 , ... IsoComforter, Inc. ( https://isocomforter.com ), one of the ... new design of the shoulder pad. The shoulder pad provides optimal support and ... pain while using cold therapy. By utilizing ice and water that is circulated from ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)...  According to the Centers for Disease Control and Prevention (CDC), ... Urgent Care is helping communities across Massachusetts , ... offering no-cost* flu shots through the end of the month. ... regulations. ... a flu shot is by the end of October, according to the ...
(Date:10/2/2017)... PHILADELPHIA , Oct. 2, 2017 Halo Labs announces ... particle analysis system called the HORIZON at MIBio 2017 in ... analyzes subvisible and visible particulate matter in biopharmaceutical samples with unprecedented ... use of the novel technique Backgrounded Membrane Imaging. ... The HORIZON subvisible particle analysis system ...
(Date:9/27/2017)... YORK , Sept. 27, 2017  DarioHealth Corp. (NASDAQ: DRIO), a ... today announced that its MyDario product is expected to appear on The ... when The Dr. Oz Show airs in your area: http://www.doctoroz.com/page/where-watch-dr-oz-show ... The nine-time Emmy award-winning, The Dr. Oz ... The ...
Breaking Medicine Technology: