Low dynamic muscle strength and its associations with fatigue functional performance and quality of life in premenopausal patients with systemic lupus erythematosus and low disease activity: a case–control study

摘要

BackgroundThe purpose of the present study was to compare dynamic muscle strength, functional performance, fatigue, and quality of life in premenopausal systemic lupus erythematosus (SLE) patients with low disease activity versus matched-healthy controls and to determine the association of dynamic muscle strength with fatigue, functional performance, and quality of life in SLE patients.