#ACR22 Abstr#1464 Press Release #lupus. Should we worry of pts without nephritis & low grade proteinuria UPCR >0.2 & <0.5? A cohort study showed 50% progressed to =>0.5 at 2 yrs & 11% renal biopsy +ve. Important to monitor UPCR. Need biomarkers for this At-Risk @RheumNow #ACRBest https://t.co/eOODUynvP4