Investigation of the psychometric properties of the inclusion body myositis functional rating scale with rasch analysis.

Gita M RamdharryJasper MorrowStacie HudgensIwona SkorupinskaKelly GwathmeyMelissa CurrenceLaura HerbelinOmar JawdatMamatha PasnoorApril McveyRichard J BarohnTed M BurnsMazen M DimachkieAnthony A AmatoMichael G HannaPedro M Machado

Published in: Muscle & nerve (2019)

This analysis has led to the development of 3 optimized versions of the IBMFRS. Muscle Nerve 60: 161-168, 2019.

Keyphrases

psychometric properties
skeletal muscle
systemic sclerosis