Association between triglyceride-glucose index and treatment response in primary membranous nephropathy: a retrospective cohort study.
BACKGROUND/OBJECTIVES The triglyceride-glucose (TyG) index, a marker of insulin resistance, has been linked to chronic kidney disease and proteinuria severity, but its prognostic value for treatment response in primary membranous nephropathy (PMN) is unclear. We evaluated whether baseline TyG predicts 12-month proteinu...