Combining online and in-person methods to evaluate the content validity of PROMIS fatigue short forms in rheumatoid arthritis
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DOI: 10.1007/s11136-018-1880-x
Abstract: PurposeFatigue is frequent and often severe and disabling in RA, and there is no consensus on how to measure it. We used online surveys and in-person interviews to evaluate PROMIS Fatigue 7a and 8a short… read more here.
Keywords: fatigue short; content validity; fatigue; short forms ... See more keywords
Psychometric properties of the PROMIS® Fatigue Short Form 7a among adults with myalgic encephalomyelitis/chronic fatigue syndrome
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DOI: 10.1007/s11136-019-02289-4
Abstract: To evaluate the psychometric properties of the Patient-Reported Outcome Measurement Information System® Fatigue Short Form 7a (PROMIS F-SF) among people with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS). Analyses were conducted using data from the Multi-Site Clinical… read more here.
Keywords: fatigue short; cfs; fatigue; myalgic encephalomyelitis ... See more keywords