Instrument Selection Certificates
CTD-ILD Working Group
Forced Vital Capacity
Single Breath Diffusion Capacity of Carbon Monoxide
Hand Osteoarthritis Working Group
Australian/Canadian Hand Osteoarthritis Index (AUSCAN)
Michigan Hand Outcomes Questionnaire (MHQ) Overall Function and Activities of Daily Living Subscales
Psoriatic Arthritis Working Group
HAQ-DI
SF-36 Physical Functioning
