Assessment of a new self-rating scale for post-traumatic stress disorder

J. R T Davidson, S. W. Book, J. T. Colket, L. A. Tupler, S. Roth, Daniella David, M. Hertzberg, T. Mellman, J. C. Beckham, R. D. Smith, R. M. Davison, R. Katz, M. E. Feldman

Research output: Contribution to journalArticle

626 Citations (Scopus)

Abstract

Background. In post-traumatic stress disorder (PTSD) there is a need for self-rating scales that are sensitive to treatment effects and have been tested in a broad range of trauma survivors. Separate measures of frequency and severity may also provide an advantage. Methods. Three hundred and fifty-three men and women completed the Davidson Trauma Scale (DTS), a 17-item scale measuring each DSM-IV symptom of PTSD on 5-point frequency and severity scales. These subjects comprised war veterans, survivors of rape or hurricane and a mixed trauma group participating in a clinical trial. Other scales were included as validity checks as follows: Global ratings, SCL-90-R, Eysenck Scale, Impact of Event Scale and Structured Clinical Interview for DSM-III-R. Results. The scale demonstrated good test-retest reliability (r = 0.86), internal consistency (r = 0.99). One main factor emerged for severity and a smaller one for intrusion. In PTSD diagnosed subjects, and the factor structure more closely resembled the traditional grouping of symptoms. Concurrent validity was obtained against the SCID, with a diagnostic accuracy of 83% at a DTS score of 40. Good convergent and divergent validity was obtained. The DTS showed predictive validity against response to treatment, as well as being sensitive to treatment effects. Conclusions. The DTS showed good reliability and validity, and offers promised as a scale which is particularly suited to assessing symptom severity, treatment outcome and in screening for the likely diagnosis of PTSD.

Original languageEnglish
Pages (from-to)153-160
Number of pages8
JournalPsychological Medicine
Volume27
Issue number1
DOIs
StatePublished - Jan 1 1997
Externally publishedYes

Fingerprint

Post-Traumatic Stress Disorders
Wounds and Injuries
Reproducibility of Results
Diagnostic and Statistical Manual of Mental Disorders
Survivors
Cyclonic Storms
Rape
Veterans
Therapeutics
Clinical Trials
Interviews

ASJC Scopus subject areas

  • Psychiatry and Mental health
  • Psychology(all)
  • Clinical Psychology

Cite this

Davidson, J. R. T., Book, S. W., Colket, J. T., Tupler, L. A., Roth, S., David, D., ... Feldman, M. E. (1997). Assessment of a new self-rating scale for post-traumatic stress disorder. Psychological Medicine, 27(1), 153-160. https://doi.org/10.1017/S0033291796004229

Assessment of a new self-rating scale for post-traumatic stress disorder. / Davidson, J. R T; Book, S. W.; Colket, J. T.; Tupler, L. A.; Roth, S.; David, Daniella; Hertzberg, M.; Mellman, T.; Beckham, J. C.; Smith, R. D.; Davison, R. M.; Katz, R.; Feldman, M. E.

In: Psychological Medicine, Vol. 27, No. 1, 01.01.1997, p. 153-160.

Research output: Contribution to journalArticle

Davidson, JRT, Book, SW, Colket, JT, Tupler, LA, Roth, S, David, D, Hertzberg, M, Mellman, T, Beckham, JC, Smith, RD, Davison, RM, Katz, R & Feldman, ME 1997, 'Assessment of a new self-rating scale for post-traumatic stress disorder', Psychological Medicine, vol. 27, no. 1, pp. 153-160. https://doi.org/10.1017/S0033291796004229
Davidson, J. R T ; Book, S. W. ; Colket, J. T. ; Tupler, L. A. ; Roth, S. ; David, Daniella ; Hertzberg, M. ; Mellman, T. ; Beckham, J. C. ; Smith, R. D. ; Davison, R. M. ; Katz, R. ; Feldman, M. E. / Assessment of a new self-rating scale for post-traumatic stress disorder. In: Psychological Medicine. 1997 ; Vol. 27, No. 1. pp. 153-160.
@article{038f2a137e744b0b915abc091dcda4ce,
title = "Assessment of a new self-rating scale for post-traumatic stress disorder",
abstract = "Background. In post-traumatic stress disorder (PTSD) there is a need for self-rating scales that are sensitive to treatment effects and have been tested in a broad range of trauma survivors. Separate measures of frequency and severity may also provide an advantage. Methods. Three hundred and fifty-three men and women completed the Davidson Trauma Scale (DTS), a 17-item scale measuring each DSM-IV symptom of PTSD on 5-point frequency and severity scales. These subjects comprised war veterans, survivors of rape or hurricane and a mixed trauma group participating in a clinical trial. Other scales were included as validity checks as follows: Global ratings, SCL-90-R, Eysenck Scale, Impact of Event Scale and Structured Clinical Interview for DSM-III-R. Results. The scale demonstrated good test-retest reliability (r = 0.86), internal consistency (r = 0.99). One main factor emerged for severity and a smaller one for intrusion. In PTSD diagnosed subjects, and the factor structure more closely resembled the traditional grouping of symptoms. Concurrent validity was obtained against the SCID, with a diagnostic accuracy of 83{\%} at a DTS score of 40. Good convergent and divergent validity was obtained. The DTS showed predictive validity against response to treatment, as well as being sensitive to treatment effects. Conclusions. The DTS showed good reliability and validity, and offers promised as a scale which is particularly suited to assessing symptom severity, treatment outcome and in screening for the likely diagnosis of PTSD.",
author = "Davidson, {J. R T} and Book, {S. W.} and Colket, {J. T.} and Tupler, {L. A.} and S. Roth and Daniella David and M. Hertzberg and T. Mellman and Beckham, {J. C.} and Smith, {R. D.} and Davison, {R. M.} and R. Katz and Feldman, {M. E.}",
year = "1997",
month = "1",
day = "1",
doi = "10.1017/S0033291796004229",
language = "English",
volume = "27",
pages = "153--160",
journal = "Psychological Medicine",
issn = "0033-2917",
publisher = "Cambridge University Press",
number = "1",

}

TY - JOUR

T1 - Assessment of a new self-rating scale for post-traumatic stress disorder

AU - Davidson, J. R T

AU - Book, S. W.

AU - Colket, J. T.

AU - Tupler, L. A.

AU - Roth, S.

AU - David, Daniella

AU - Hertzberg, M.

AU - Mellman, T.

AU - Beckham, J. C.

AU - Smith, R. D.

AU - Davison, R. M.

AU - Katz, R.

AU - Feldman, M. E.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - Background. In post-traumatic stress disorder (PTSD) there is a need for self-rating scales that are sensitive to treatment effects and have been tested in a broad range of trauma survivors. Separate measures of frequency and severity may also provide an advantage. Methods. Three hundred and fifty-three men and women completed the Davidson Trauma Scale (DTS), a 17-item scale measuring each DSM-IV symptom of PTSD on 5-point frequency and severity scales. These subjects comprised war veterans, survivors of rape or hurricane and a mixed trauma group participating in a clinical trial. Other scales were included as validity checks as follows: Global ratings, SCL-90-R, Eysenck Scale, Impact of Event Scale and Structured Clinical Interview for DSM-III-R. Results. The scale demonstrated good test-retest reliability (r = 0.86), internal consistency (r = 0.99). One main factor emerged for severity and a smaller one for intrusion. In PTSD diagnosed subjects, and the factor structure more closely resembled the traditional grouping of symptoms. Concurrent validity was obtained against the SCID, with a diagnostic accuracy of 83% at a DTS score of 40. Good convergent and divergent validity was obtained. The DTS showed predictive validity against response to treatment, as well as being sensitive to treatment effects. Conclusions. The DTS showed good reliability and validity, and offers promised as a scale which is particularly suited to assessing symptom severity, treatment outcome and in screening for the likely diagnosis of PTSD.

AB - Background. In post-traumatic stress disorder (PTSD) there is a need for self-rating scales that are sensitive to treatment effects and have been tested in a broad range of trauma survivors. Separate measures of frequency and severity may also provide an advantage. Methods. Three hundred and fifty-three men and women completed the Davidson Trauma Scale (DTS), a 17-item scale measuring each DSM-IV symptom of PTSD on 5-point frequency and severity scales. These subjects comprised war veterans, survivors of rape or hurricane and a mixed trauma group participating in a clinical trial. Other scales were included as validity checks as follows: Global ratings, SCL-90-R, Eysenck Scale, Impact of Event Scale and Structured Clinical Interview for DSM-III-R. Results. The scale demonstrated good test-retest reliability (r = 0.86), internal consistency (r = 0.99). One main factor emerged for severity and a smaller one for intrusion. In PTSD diagnosed subjects, and the factor structure more closely resembled the traditional grouping of symptoms. Concurrent validity was obtained against the SCID, with a diagnostic accuracy of 83% at a DTS score of 40. Good convergent and divergent validity was obtained. The DTS showed predictive validity against response to treatment, as well as being sensitive to treatment effects. Conclusions. The DTS showed good reliability and validity, and offers promised as a scale which is particularly suited to assessing symptom severity, treatment outcome and in screening for the likely diagnosis of PTSD.

UR - http://www.scopus.com/inward/record.url?scp=0031020758&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0031020758&partnerID=8YFLogxK

U2 - 10.1017/S0033291796004229

DO - 10.1017/S0033291796004229

M3 - Article

VL - 27

SP - 153

EP - 160

JO - Psychological Medicine

JF - Psychological Medicine

SN - 0033-2917

IS - 1

ER -