Figure 3
From: Metabolomic profiling of uremic solutes in CKD patients
The relationship between eGFR and Z-scores of creatinine (Cr), cystatin C and new uremic marker candidates. (a) Relationship between eGFR and Z-score of creatinine and cystatin C (second-degree group). Approximate curves are shown in solid line (Cr) and dashed line (cystatin C). (b–d) Relationship between eGFR and Z-score of cationic compounds, 1-methyladenosine (b), N-acetylglucosamine (c) and γ-butyrobetaine (d). (e–g) Relationship between eGFR and Z-score of anionic compounds, sebacate (e), cis-aconitate (f) and homovanillate (g).
