| Association structure: true slope of longitudinal biomarkers | | Transition 1 to 2 | Transition 2 to 3 | Transition 1 to 3 | Variables | Coef (SE) | HR (95% CI) | -value | Coef (SE) | HR (95% CI) | -value | Coef (SE) | HR (95% CI) | -value |
| DRG | 0.12 (0.11) | 1.13 (0.91, 1.40) | 0.258 | 0.22 (0.12) | 1.24 (0.98, 1.57) | 0.069 | −0.32 (0.35) | 0.73 (0.98, 1.57) | 0.370 | Recipient age | −0.01 (0.01) | 0.99 (0.97, 1.01) | 0.317 | 0.04 (0.02) | 1.04 (1.00, 1.08) | 0.045 | 0.005 (0.01) | 1.00 (0.98, 1.03) | 0.709 | Creatinine | 0.22 (0.12) | 1.25 (0.98, 1.58) | 0.067 | 0.49 (0.26) | 1.63 (0.98, 2.72) | 0.059 | 1.05 (0.54) | 2.87 (0.99, 8.31) | 0.052 | Hemoglobin | −0.15 (0.08) | 0.86 (0.74, 1.01) | 0.061 | −0.17 (0.09) | 0.84 (0.71, 1.01) | 0.058 | 0.36 (0.26) | 1.44 (0.86,2.42) | 0.168 | BUN | 0.02 (0.01) | 1.02 (1.00, 1.04) | 0.045 | −0.01 (0.01) | 0.99 (0.98, 1.00) | 0.143 | 0.01 (0.01) | 1.01 (0.99, 1.03) | 0.176 | −2(loglikelihood) | 5714.38 |
| Association structure: true value of longitudinal biomarkers | | Transition 1 to 2 | Transition 2 to 3 | Transition 1 to 3 | Variables | Coef (SE) | HR (95% CI) | -value | Coef (SE) | HR (95% CI) | -value | Coef (SE) | HR (95% CI) | -value |
| DRG | 0.02 (0.11) | 1.02 (0.83, 1.27) | 0.837 | −0.07 (0.12) | 0.93 (0.74, 1.18) | 0.554 | −0.17 (0.37) | 0.85 (0.41, 0.74) | 0.651 | Recipient age | −0.02 (0.02) | 0.98 (0.94, 1.02) | 0.317 | 0.12 (0.05) | 1.13 (1.02,1.24) | 0.016 | 0.01 (0.02) | 1.01 (0.97, 1.05) | 0.617 | Creatinine | 0.45 (0.22) | 1.57 (1.02, 2.41) | 0.040 | 0.13 (0.26) | 1.14 (0.68, 1.89) | 0.617 | 0.67 (0.35) | 1.95 (0.98, 3.88) | 0.055 | Hemoglobin | −0.68 (0.05) | 0.51 (0.46, 0.56) | <0.001 | −0.44 (0.22) | 0.64 (0.42, 0.99) | 0.045 | −0.06 (0.07) | 0.94 (0.82, 1.09) | 0.454 | BUN | 0.03 (0.01) | 1.03 (1.01, 1.05) | 0.003 | 0.01 (0.01) | 1.01 (0.99, 1.03) | 0.317 | −0.01 (0.01) | 0.99 (0.97, 1.01) | 0.381 | −2(loglikelihood) | 5061.89 |
| Association structure: both true slope and true value of longitudinal biomarkers | | Transition 1 to 2 | Transition 2 to 3 | Transition 1 to 3 | Variables | Coef (SE) | HR (95% CI) | -value | Coef (SE) | HR (95% CI) | -value | Coef (SE) | HR (95% CI) | -value |
| DRG | −0.01 (0.11) | 0.99 (0.80, 1.23) | 0.927 | −0.03 (0.12) | 0.97 (0.77, 1.23) | 0.807 | −0.13 (0.37) | 0.88 (0.42, 1.82) | 0.728 | Recipient age | −0.015 (0.01) | 0.98 (0.96, 1.00) | 0.134 | 0.01 (0.005) | 1.01 (1.00, 1.02) | 0.024 | 0.01 (0.01) | 1.01 (0.98, 1.04) | 0.374 | Creatinine | | 1.31 (0.38) | 3.71 (1.76, 7.83) | <0.001 | 0.08 (0.32) | 1.08 (0.59, 2.03) | 0.802 | 1.44 (0.62) | 4.22 (1.25, 14.29) | 0.020 | | −1.85 (0.41) | 0.16 (0.07, 0.35) | <0.001 | 0.54 (0.36) | 1.72 (0.85, 3.47) | 0.134 | 1.13 (0.59) | 3.09 (0.97, 9.83) | 0.055 | Hemoglobin | | −0.83 (0.06) | 0.44 (0.39, 0.49) | <0.001 | −0.47 (0.07) | 0.62 (0.54, 0.72) | <0.001 | 0.06 (0.09) | 1.06 (0.89, 1.27) | 0.484 | | −0.11 (0.07) | 0.89 (0.78, 1.01) | 0.083 | −0.05 (0.08) | 0.95 (0.81, 1.12) | 0.571 | 0.43 (0.21) | 1.54 (1.03, 2.31) | 0.035 | BUN | | 0.01 (0.01) | 1.01 (0.99,1.03) | 0.074 | 0.01 (0.01) | 1.01 (0.99, 1.02) | 0.480 | −0.01 (0.01) | 0.98 (0.97, 1.00) | 0.120 | | 0.05 (0.01) | 1.05 (1.04, 1.06) | <0.001 | 0.03 (0.02) | 1.03 (0.99, 1.07) | 0.134 | 0.05 (0.03) | 1.05 (0.99, 1.11) | 0.095 | −2(loglikelihood) | 4981.07 |
| Association structure: the area under the biomarkers’ trajectories | | Transition 1 to 2 | Transition 2 to 3 | Transition 1 to 3 | Variables | Coef (SE) | HR (95% CI) | -value | Coef (SE) | HR (95% CI) | -value | Coef (SE) | HR (95% CI) | -value |
| DRG | 0.04 (0.11) | 0.96 (0.78, 1.19) | 0.742 | 0.26 (0.12) | 1.30 (1.03, 1.64) | 0.200 | −0.47 (0.37) | 0.62 (0.30, 1.28) | 0.203 | Recipient age | −0.05 (0.02) | 0.95 (0.91, 0.99) | 0.013 | 0.13 (0.05) | 1.14 (1.03, 1.26) | 0.009 | 0.01 (0.01) | 1.01 (0.98, 1.04) | 0.425 | Creatinine | 0.09 (0.04) | 1.10 (1.01, 1.18) | 0.024 | 0.07 (0.04) | 1.07 (0.99, 1.16) | 0.080 | 0.15 (0.08) | 1.16 (0.99, 1.36) | 0.061 | Hemoglobin | −0.10 (0.04) | 0.90 (0.84, 0.98) | 0.012 | −0.09 (0.04) | 0.91 (0.84, 0.99) | 0.023 | −0.02 (0.01) | 0.98 (0.97, 1.00) | 0.134 | BUN | 0.12 (0.05) | 1.13 (1.02, 1.24) | 0.016 | 0.02 (0.01) | 1.02 (1.00, 1.04) | 0.069 | −0.001 (0.001) | 1.00 (0.99, 1.01) | 0.133 | −2(loglikelihood) | 4013.425 |
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