“…Individuals with SLE, as well as other rheumatological diseases, including rheumatoid arthritis, ankylosing spondylitis, and psoriatic arthritis, are known to experience sleep disturbances, which can have a significant impact on their overall health and quality of life [ 9 , 10 , 11 , 12 ]. These disturbances include reduced sleep efficiency, which is a measure of the total time spent sleeping divided by the total time in bed [ 13 ], as well as periodic limb movement syndrome, characterized by repetitive movements of the limbs during sleep [ 14 ].…”