Table 2 Association of initial biomarker levels with all-cause mortality at different time points

Arginine

 Univariate

1.04 (0.17 to 6.31); p = 0.968

2.19 (0.71 to 6.79); p = 0.175

1.10 (0.56 to 2.15), p = 0.791

 Multivariate^a

1.08 (0.14 to 8.45); p = 0.942

2.53 (0.74 to 8.74); p = 0.141

1.12 (0.52 to 2.41); p = 0.764

 AUC

0.52 (0.33 to 0.71)

0.56 (0.46 to 0.66)

0.50 (0.43 to 0.57)

ADMA

 Univariate

10.47 (0.72 to 152.55); p = 0.086

7.22 (1.81 to 28.77); p  = 0.005

4.44 (1.84 to 10.74); p  = 0.001

 Multivariate^a

5.79 (0.29 to 116.72); p = 0.252

3.33 (0.72 to 15.39); p = 0.124

1.91 (0.73 to 5.00); p = 0.188

 AUC

0.67 (0.52 to 0.82)

0.67 (0.58 to 0.75)

0.65 (0.58 to 0.72)

SDMA

 Univariate

15.79 (2.23 to 112.02); p  = 0.006

5.62 (1.92 to 16.46); p  = 0.002

2.81 (1.45 to 5.48); p  = 0.002

 Multivariate^a

2.78 (0.17 to 44.74); p = 0.471

1.22 (0.39 to 3.86); p = 0.736

0.82 (0.44 to 1.52); p = 0.523

 AUC

0.71 (0.56 to 0.87)

0.70 (0.61 to 0.8)

0.64 (0.57 to 0.71)

Arginine/ADMA Ratio

 Univariate

0.36 (0.04 to 3.78); p = 0.398

0.44 (0.13 to 1.54); p = 0.198

0.33 (0.15 to 0.74); p  = 0.007

 Multivariate^a

0.93 (0.12 to 7.31); p = 0.944

1.25 (0.33 to 4.68); p = 0.741

0.84 (0.36 to 1.93); p = 0.675

 AUC

0.44 (0.25 to 0.63)

0.43 (0.32 to 0.53)

0.39 (0.32 to 0.46)