Psychometric properties of the PROMIS ® Fatigue Short Form 7a among adults with myalgic encephalomyelitis/chronic fatigue syndrome

ConclusionsStudy findings support the reliability and validity of PROMIS F-SF as a measure of fatigue for ME/CFS and lend support to the drug development tool submission for qualifying this measure to evaluate therapeutic effect in ME/CFS clinical trials.
Source: Quality of Life Research - Category: Health Management Source Type: research