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Full-Text Articles in Social and Behavioral Sciences
The Implications Of Using A Broad Versus Narrow Set Of Criteria In Research, Leonard A. Jason, Kristen D. Gleason Phd, Pamela Fox
The Implications Of Using A Broad Versus Narrow Set Of Criteria In Research, Leonard A. Jason, Kristen D. Gleason Phd, Pamela Fox
Faculty Publications
The Fukuda et al. criteria is the most widely used clinical case definition for diagnosing patients with chronic fatigue syndrome (CFS). Despite the frequency with which the Fukuda criteria are applied, the list of symptoms outlined in this case definition were not well enough specified to be easily applied to research settings. In 2005, Reeves et al. laid out a set of standards for operationalizing the Fukuda definition, specifying scales and cutoff scores for measuring the symptom criteria. This operationalization, often known as the empirical criteria, has been shown to identify an unexpectedly large number of patients, seemingly widening the …