Review Article

Chronic Pain in Inflammatory Arthritis: Mechanisms, Metrology, and Emerging Targets—A Focus on the JAK-STAT Pathway

Table 1

Scales to measure all the aspects of pain in patients with rheumatoid arthritis.

Pain scalesHealth-related quality of life scalesPain location scalesSite-specific scales
UnidimensionalMultidimensionalGenericDisease specific

Verbal Rating Scale (VRS)McGill Pain Questionnaire (MPQ)36-Item Short-Form Health Survey (SF-36)Arthritis Impact Measurement Scales (AIMS)Formal Joint CountWestern Ontario and McMaster Universities Osteoarthritis Index (WOMAC)
Visual Analogue Scale (VAS)Short-Form MPQ (SF-MPQ)European Quality of Life-5 Dimensions (EQ-5D)Arthritis Impact Measurement Scales 2 (AIMS2)Regional Pain Scale (RPS)Hip Disability and Osteoarthritis Outcome Score (HOOS)
Numerical Rating Scale (NRS)Brief Pain Inventory (BPI)Sickness Impact Profile (SIP)Disabilities of the Arm, Shoulder, and Hand (DASH) Questionnaire
Faces Pain Rating ScaleChronic Pain Grade Questionnaire (CPGQ)Nottingham Health Profile (NHP)
Thermometer Pain Scale (TPS)West Haven-Yale Multidimensional Pain Inventory (WHYMPI); Rheumatoid Arthritis Pain Scale (RAPS)