Stratifying risk in chronic kidney disease: an observational study of UK guidelines for measuring total proteinuria and albuminuria

Abstract

Proteinuria screening with TPCR identifies an additional 16% of patients with significant proteinuria, not identified using ACR. This subgroup has high renal risk, and high risk of all-cause mortality and therefore warrant identification. Guideline recommendations on proteinuria screening in CKD should be reconsidered.