Fig. 2From: Role of GDF-15, YKL-40 and MMP 9 in patients with end-stage kidney disease: focus on sex-specific associations with vascular outcomes and all-cause mortalityLinear regression analysis with GDF-15 as dependent variable and TMAO. Incident dialysis cohort. Correlation coefficient for males (n = 53): r = 0.069, p = 0.622; for females (n = 29): r = 0.471, p = 0.011Back to article page