Evidence map›Paper›PMID 27027698›Full record

ArticleDisability and rehabilitation2017

Reliability and responsiveness of measures of pain in people with osteoarthritis of the knee: a psychometric evaluation.

Katie V Turner, Bryan M Moreton, David A Walsh, Nadina B Lincoln

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Article in Disability and rehabilitation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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5citing papers in PubMed
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5 citing papers in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Katie V Turnera Arthritis Research UK Pain Centre , University of Nottingham , Nottingham , UK.
Bryan M Moretona Arthritis Research UK Pain Centre , University of Nottingham , Nottingham , UK.
David A Walsha Arthritis Research UK Pain Centre , University of Nottingham , Nottingham , UK.
Nadina B Lincolna Arthritis Research UK Pain Centre , University of Nottingham , Nottingham , UK.

Funding

Arthritis Research UK
6 · The paper itself

Abstract

purposeTo examine the fit between data from the Short Form McGill Pain Questionnaire (SF-MPQ-2) and the Rasch model, and to explore the reliability and internal responsiveness of measures of pain in people with knee osteoarthritis.

methodsParticipants with knee osteoarthritis completed the SF-MPQ-2, Intermittent and Constant Osteoarthritis Pain questionnaire (ICOAP) and painDETECT. Participants were sent the same questionnaires 3 and 6 months later.

resultsFit to the Rasch model was not achieved for the SF-MPQ-2 Total scale. The Continuous subscale yielded adequate fit statistics after splitting item 10 on uniform DIF for gender, and removing item 9. The Intermittent subscale fit the Rasch model after rescoring items. The Neuropathic subscale had relatively good fit to the model. Test-retest reliability was satisfactory for most scales using both original and Rasch scoring ranging from fair to substantial. Effect sizes ranged from 0.13 to 1.79 indicating good internal responsiveness for most scales.

conclusionsThese findings support the use of ICOAP subscales as reliable and responsive measure of pain in people with knee osteoarthritis. The MPQ-SF-2 subscales found to be acceptable alternatives. Implications for Rehabilitation The McGill Pain Questionnaire short version 2 is not a unidimensional scale in people with knee osteoarthritis, whereas three of the subscales are unidimensional. The McGill Pain Questionnaire short version 2 Affective subscale does not have good measurement properties for people with knee osteoarthritis. The McGill Pain Questionnaire short version 2 and the Intermittent and Constant Osteoarthritis Pain scales can be used to assess change over time. The painDETECT performs better as a screening measure than as an outcome measure.

Indexed as

PsychometricsAgedEnglandFemaleHumansMaleMiddle AgedOsteoarthritis, KneePain MeasurementReproducibility of ResultsICOAPMcGill pain questionnaireRaschtest–retest

Identifiers

PMID27027698
PMCPMC5327871

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