When comparing with a traditional risk model accounting for classical risk indictors (HD vintage, hypertension, type of vascular access, use of RAS inhibitors and statins, the comorbidity index, hemoglobin level, and log CRP), adding the GNRI and mCI assessment significantly improved the C-index from 0.801 to 0.835 (p = 0.025) (Table 3). Here, CRP is linked to hypertensive disorder.