Validity of performance scales for disability assessment in multiple sclerosis.

@article{Marrie2007ValidityOP,
  title={Validity of performance scales for disability assessment in multiple sclerosis.},
  author={Ruth Ann Marrie and Myra Goldman},
  journal={Multiple sclerosis},
  year={2007},
  volume={13 9},
  pages={1176-82}
}
Researchers increasingly use self-reported health status assessments, but these require validation. Performance Scales (PS) is a self-report measure for multiple sclerosis (MS)-associated disability, assessing mobility, bowel/bladder, fatigue, sensory, vision, cognition, spasticity and hand function. The criterion validity of the total PS score was established using the Expanded Disability Status Scale (EDSS), but the construct and criterion validity of the individual subscales have not been… CONTINUE READING
63 Citations
0 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 63 extracted citations

Similar Papers

Loading similar papers…