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Table 1 Scales and subscales representing OMERACT domains a

From: OMERACT-based fibromyalgia symptom subgroups: an exploratory cluster analysis

OMERACT domain Scale/Subscale selected
Pain BPI Pain Severity
Fatigue MFI Physical Fatigue
Function FIQ Function
Sleep disturbance MOS Sleep Problems Index II
Depression POMS Depression Dejection
Dyscognition MASQ Total
Anxiety POMS Tension Anxiety
Stiffness FIQ Stiffness
Tenderness NA
Patient global assessment NA
CSF biomarkers NA
Functional Imaging NA
  1. aBPI, Brief Pain Inventory; CSF, Cerebrospinal fluid; FIQ, Fibromyalgia Impact Questionnaire; MASQ, Multiple Ability Self-report Questionnaire; MFI, Multidimensional Fatigue Inventory; MOS-Sleep, Medical Outcomes Study Sleep Scale; NA, Not applicable; OMERACT, Outcome Measures in Rheumatology; POMS, Profile of Mood States.