Mayo LUMEN study looked at SLE nephritis incidence betw 1976 -2018, & showed that LN increased over past 4 decades. LN patients have poor outcomes w/ higer rates of ESRD & mortality rates (SMR 6.33); @10 yr survival =70% & 13% ESRD https://t.co/QDDTORSgyZ https://t.co/89ldzxhuMk