Submitted for Publication: July 31, 2012; final revision received November 16, 2012;
accepted December 28, 2012.
Published Online: July 17, 2013. doi:10.1001/jamapsychiatry.2013.36.
Study concept and design: Eftekhari, Ruzek, Crowley, Rosen, Karlin.
Acquisition of data: Eftekhari, Ruzek, Crowley.
Analysis and interpretation of data: All authors.
Drafting of the manuscript: All authors.
Critical revision of the manuscript for important intellectual content: All
Statistical analysis: Eftekhari, Crowley, Rosen, Greenbaum, Karlin.
Obtained funding: Ruzek, Karlin.
Administrative, technical, and material support: Eftekhari, Ruzek, Rosen,
Study supervision: Eftekhari.
Conflict of Interest Disclosures: None
Funding/Support: This work was supported by
Mental Health Services, VA
Central Office; the VA National Center for Posttraumatic
Stress Disorder; and the VA Palo Alto Health Care
Disclaimer: All views and opinions expressed herein are those of the authors and do
not necessarily reflect those of their respective institutions or the Department of Veterans
Additional Contributions: Tyson H. Holmes, PhD, provided consultation on analysis
and interpretation. We thank Mental Health Services in the VA Central Office for their support and
funding of this project.