Reliability and validity of the proposed American College of Rheumatology neuropsychological battery for systemic lupus erythematosus

Abstract

Reliability and validity of the ACR-SLE battery was established in this study. Agreement regarding classification for impairment was almost perfect for non-NPSLE and moderate for the NPSLE patients. The ACR battery is well designed for general classification of cognitive impairment in SLE. However, comprehensive testing may be useful in identifying specific deficits in NPSLE.