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Psychometric Properties of the Neck Disability Index and Numeric Pain Rating Scale in Patients With Mechanical Neck Pain  Joshua A. Cleland, PT, PhD,

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Presentation on theme: "Psychometric Properties of the Neck Disability Index and Numeric Pain Rating Scale in Patients With Mechanical Neck Pain  Joshua A. Cleland, PT, PhD,"— Presentation transcript:

1 Psychometric Properties of the Neck Disability Index and Numeric Pain Rating Scale in Patients With Mechanical Neck Pain  Joshua A. Cleland, PT, PhD, OCS, John D. Childs, PT, PhD, MBA, OCS, Julie M. Whitman, PT, DSc, OCS  Archives of Physical Medicine and Rehabilitation  Volume 89, Issue 1, Pages (January 2008) DOI: /j.apmr Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2 Fig 1 NDI scores for the groups of subjects defined as stable and improved based on global rating of change. The interaction between time and group was significant (P<.001). Archives of Physical Medicine and Rehabilitation  , 69-74DOI: ( /j.apmr ) Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3 Fig 2 NRS scores for the groups of subjects defined as stable and improved based on global rating of change. The interaction between time and group was significant (P<.001). Archives of Physical Medicine and Rehabilitation  , 69-74DOI: ( /j.apmr ) Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4 Fig 3 ROC curve for the NDI at the follow-up. The point nearest the uppermost left-hand corner of the graph represents the MCID. The circled value is the point nearest the left-hand corner and represents the MCID for the NDI. Archives of Physical Medicine and Rehabilitation  , 69-74DOI: ( /j.apmr ) Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

5 Fig 4 ROC curve for the NRS score at the follow-up. The point nearest the uppermost left-hand corner of the graph represents the MCID. The circled value is the point nearest the left-hand corner and represents the MCID for the NRS score. Archives of Physical Medicine and Rehabilitation  , 69-74DOI: ( /j.apmr ) Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions


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