Greek cohort study of 570 SLE pts; lupus nephritis was initial presentation in 59, w/ another 66 LN during F/U (total LN= 22%). Predictors of LN: male sex (adjHR 4.31), Dx age <26yrs (3.71), Hi dsDNA (2.48), low C3/C4 (NS 2.24) https://t.co/lGmZlBpaPq https://t.co/XLqODDTnX6