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Journal of Occupational Rehabilitation

, Volume 25, Issue 3, pp 569–576 | Cite as

The Mental Disability Military Assessment Tool: A Reliable Tool for Determining Disability in Veterans with Post-traumatic Stress Disorder

  • Andrea S. FokkensEmail author
  • Johan W. Groothoff
  • Jac J. L. van der Klink
  • Roel Popping
  • Roy E. Stewart
  • Lex van de Ven
  • Sandra Brouwer
  • Jolanda Tuinstra
Article

Abstract

Purpose An assessment tool was developed to assess disability in veterans who suffer from post-traumatic stress disorder (PTSD) due to a military mission. The objective of this study was to determine the reliability, intra-rater and inter-rater variation of the Mental Disability Military (MDM) assessment tool. Methods Twenty-four assessment interviews of veterans with an insurance physician were videotaped. Each videotaped interview was assessed by a group of five independent raters on limitations of the veterans using the MDM assessment tool. After 2 months the raters repeated this procedure. Next the intra-rater and inter-rater variation was assessed with an adjusted version of AG09 computing weighted percentage agreement. Results The results of this study showed that both the intra-rater variation and inter-rater variation on the ten subcategories of the MDM assessment tool were small, with an agreement of 84–100 % within raters and 93–100 % between raters. Conclusions The MDM assessment tool proves to be a reliable instrument to measure PTSD limitations in functioning in Dutch military veterans who apply for disability compensation. Further research is needed to assess the validity of this instrument.

Keywords

Veterans disability claims Reliability Insurance disability Instruments Post-traumatic stress disorder 

Notes

Conflict of interest

Andrea S. Fokkens, Johan W. Groothoff, Jac J. L. van der Klink, Roel Popping, Roy E. Stewart, Lex van de Ven, Sandra Brouwer and Jolanda Tuinstra declare that they have no conflict of interest.

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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  • Andrea S. Fokkens
    • 1
    Email author
  • Johan W. Groothoff
    • 2
  • Jac J. L. van der Klink
    • 2
  • Roel Popping
    • 3
  • Roy E. Stewart
    • 2
  • Lex van de Ven
    • 2
    • 4
  • Sandra Brouwer
    • 2
  • Jolanda Tuinstra
    • 1
  1. 1.Department of Applied Research in Care (FA12), University Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
  2. 2.Department of Health Sciences, Community and Occupational Medicine, University Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
  3. 3.Department of SociologyUniversity of GroningenGroningenThe Netherlands
  4. 4.Social Security Institute (UWV)GroningenThe Netherlands

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