Systematic review of fatigue assessment instruments for systemic lupus erythematosus: psychometric validation with COSMIN 2.0 Guidelines.
OBJECTIVE To identify and evaluate the methodological quality and psychometric properties of patient-reported outcome measures (PROMs) for fatigue assessment in systemic lupus erythematosus (SLE) patients. METHODS A systematic search was performed across eight databases (PubMed, EMBASE, Web of Science, CINAHL, CNKI,...