2008
DOI: 10.17925/usn.2008.04.01.12
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Rating Scales for Clinical Studies in Neurology—Challenges and Opportunities

Abstract: Rating scales are increasingly used as primary or secondary outcome measures in clinical studies in neurology.1 They are therefore becoming the key dependent variables upon which decisions are made that influence patient care and guide future research. The adequacy of these decisions depends directly on the scientific quality of the rating scales, which is reflected by the increased application of rating scale science

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Cited by 14 publications
(13 citation statements)
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“…However, it is important to understand the cause of any resistance as professionals may have good reasons for not implementing or using PROMs 66. For example, PROMs have well-known problems with interpretability and professionals may therefore have legitimate grounds for resisting their use 33 67. The appropriateness of using PROMs in a quality improvement context is also a source of legitimate debate.…”
Section: Discussionmentioning
confidence: 99%
“…However, it is important to understand the cause of any resistance as professionals may have good reasons for not implementing or using PROMs 66. For example, PROMs have well-known problems with interpretability and professionals may therefore have legitimate grounds for resisting their use 33 67. The appropriateness of using PROMs in a quality improvement context is also a source of legitimate debate.…”
Section: Discussionmentioning
confidence: 99%
“…A possible solution to these measurement and interpretation issues is to adopt psychometric techniques such as Rasch modelling. Rasch analysis has the capability of producing more precise measurement instruments and enables the interpretation of the information at the item and scale level [ 53 , 54 ].…”
Section: Discussionmentioning
confidence: 99%
“…The primary assessment tool in this study was the clinical rating scale for tremor proposed by Fahn et al 10 Although we recognize multiple sources of variability in this and other measurement techniques, it is nevertheless a convenient method for tremor assessment. 16,30 Assessments were made preoperatively and postoperatively at 6 and 12 months, and then annually thereafter.…”
Section: Evaluation Of Etmentioning
confidence: 99%