The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Estimating population prevalence of posttraumatic stress disorder: An example using the PTSD checklist
Abstract
The PTSD Checklist (PCL) is among the most widely used self‐report instruments for assessing PTSD. To determine PCL's performance on a population level, the authors combined data from published studies that compared the PCL with structured diagnostic interviews. Weighted average sensitivities and specificities were calculated for cutoff categories most often reported in the literature. Weighted average sensitivity decreased from .85 to .39 and specificity increased from .73 to .97 for cutoffs ranging from 30 to 60. The PCL's ability to accurately estimate PTSD prevalence varied as a function of cutoff and true PTSD prevalence. In populations with a true PTSD prevalence of 15% or less, cutoff values below 44 will substantially overestimate PTSD prevalence. Uncalibrated use of the PCL for prevalence estimation may lead to large errors.
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Cites
Kessler, R. C., Berglund, P., Demler, O., Jin, R., Merikangas, K. R., & Walters, E. E. (2005) · Archives of General Psychiatry · doi:10.1001/archpsyc.62.6.593 · Cited by 20,391
Kessler, R. C., Chiu, W. T., Demler, O., & Walters, E. E. (2005) · Archives of General Psychiatry · doi:10.1001/archpsyc.62.6.617 · Cited by 12,052
Posttraumatic Stress Disorder in the National Comorbidity Survey
Kessler, R. C. (1995) · Archives of General Psychiatry · doi:10.1001/archpsyc.1995.03950240066012 · Cited by 10,379
Combat Duty in Iraq and Afghanistan, Mental Health Problems, and Barriers to Care
Hoge, C. W., Castro, C. A., Messer, S. C., McGurk, D., Cotting, D. I., & Koffman, R. L. (2004) · New England Journal of Medicine · doi:10.1056/nejmoa040603 · Cited by 4,778
Self-citationPsychometric properties of the PTSD checklist (PCL)
Blanchard, E. B., Jones-Alexander, J., Buckley, T. C., & Forneris, C. A. (1996) · Behaviour Research and Therapy · doi:10.1016/0005-7967(96)00033-2 · Cited by 3,997
Milliken, C. S., Auchterlonie, J. L., & Hoge, C. W. (2007) · JAMA · doi:10.1001/jama.298.18.2141 · Cited by 1,640
Self-citationPsychometric properties of the PTSD checklist—civilian version
Ruggiero, K. J., Ben, K. D., Scotti, J. R., & Rabalais, A. E. (2003) · Journal of Traumatic Stress · doi:10.1023/a:1025714729117 · Cited by 1,227
Weathers, F. W., Ruscio, A. M., & Keane, T. M. (1999) · Psychological Assessment · doi:10.1037/1040-3590.11.2.124 · Cited by 707
Andrykowski, M. A., Cordova, M. J., Studts, J. L., & Miller, T. W. (1998) · Journal of Consulting and Clinical Psychology · doi:10.1037/0022-006x.66.3.586 · Cited by 454
Cited by
Blevins, C. A., Weathers, F. W., Davis, M. T., Witte, T. K., & Domino, J. L. (2015) · Journal of Traumatic Stress · doi:10.1002/jts.22059 · Cited by 5,233
Wilkins, K. C., Lang, A. J., & Norman, S. B. (2011) · Depression and Anxiety · doi:10.1002/da.20837 · Cited by 946
Post-traumatic stress disorder.
Yehuda, R., Hoge, C. W., McFarlane, A. C., Vermetten, E., Lanius, R. A., Nievergelt, C. M., Hobfoll, S. E., Koenen, K. C., Neylan, T. C., & Hyman, S. E. (2015) · Nature Reviews Disease Primers · doi:10.1038/nrdp.2015.57 · Cited by 870
Self-citationMental Disorders as Causal Systems: A Network Approach to Posttraumatic Stress Disorder
McNally, R. J., Robinaugh, D. J., Wu, G. W. Y., Wang, L., Deserno, M. K., & Borsboom, D. (2015) · Clinical Psychological Science · doi:10.1177/2167702614553230 · Cited by 592
The diagnostic accuracy of the PTSD Checklist: A critical review
McDonald, S. D., & Calhoun, P. S. (2010) · Clinical Psychology Review · doi:10.1016/j.cpr.2010.06.012 · Cited by 546
Metadata
- Authors
- Terhakopian, A., Sinaii, N., Engel, C. C., Schnurr, P. P., & Hoge, C. W.
- Venue
- Journal of Traumatic Stress
- Publisher
- Wiley
- Published
- 2008-06
- Volume
- 21
- Issue
- 3
- Pages
- 290-300
- ISSN
- 0894-9867 (ISSN-L)
- 1573-6598
- OpenAlex
- W1968356419
- Cited by
- 245
- References
- 9
- FWCI
- 16.51
- Type
- journal article
- Language
- en
- Open access
- closed
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- Terhakopian, A., Sinaii, N., Engel, C. C., Schnurr, P. P., & Hoge, C. W. (2008). Estimating population prevalence of posttraumatic stress disorder: An example using the PTSD checklist. Journal of Traumatic Stress. https://doi.org/10.1002/jts.20341
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
