Table 4.

Associations of plasma ADMA with graft failure in RTR

	Plasma ADMA (continuous)
	HR (95 % CI) per SD	P value
Model 1	1.41 (1.08–1.83)	0.01
Model 2	1.42 (1.11–1.82)	0.01
Model 3	1.26 (0.95–1.68)	0.11
Model 4	1.11 (0.81–1.51)	0.52
Model 5	1.10 (0.80–1.49)	0.57

Model 1: crude, Model 2: adjusted for age, gender, Model 3: as model 2, additionally adjusted for eGFR, Model 4: as model 3, additionally adjusted for donor age, PTH, NT-pro-BNP, use of calcium supplements, Model 5: as model 4, additionally adjusted for FGF-23

P values less than 0.05 are in bold

ADMA asymmetric dimethylarginine, CI confidence interval, FGF-23 fibroblast growth factor 23, HR hazard ratio, NT-pro-BNP N-terminal pro-hormone of brain natriuretic peptide, PTH parathyroid hormone, SD standard deviation