Table 2 Urine biomarker-to-creatinine ratios
From: Absence of long-term changes in urine biomarkers after AKI: findings from the CRIC study
Result | AKI Hospitalization (n = 198) | Non-AKI Hospitalization (n = 198) | P-Value |
|---|---|---|---|
KIM-1/Cr (pg/mg) | |||
 Pre-hospitalization | 771 [465–1132] | 646 [402–1043] | 0.11 |
 Post-hospitalization | 744 [466–1280] | 709 [403–1203] | 0.08 |
 Raw change (and % change) | 40 [-210–328] (9%) | 35 [-112–229] (7%) | 0.88 |
MCP-1/Cr (pg/mg) | |||
 Pre-hospitalization | 223 [136–361] | 196 [128–288] | 0.04 |
 Post-hospitalization | 220 [136–386] | 184 [125–309] |  < 0.01 |
 Raw change (and % change) | 9 [-107–140] (4%) | 1 [-60–65] (1%) | 0.46 |
YKL-40/Cr (pg/mg) | |||
 Pre-hospitalization | 596 [232–2308] | 534 [211–2351] | 0.99 |
 Post-hospitalization | 709 [179–2830] | 520 [201–1703] | 0.20 |
 Raw change (and % change) | 16 [-353–1526] (7%) | -46 [-712–388] (-20%) | 0.06 |
EGF/Cr (pg/mg) | |||
 Pre-hospitalization | 1975 [1166–2947] | 1818 [1240–3010] | 0.78 |
 Post-hospitalization | 1768 [1027–2838] | 1720 [1111–2730] | 0.62 |
 Raw change (and % change) | -164 [-574–196] (-11%) | -115 [-490–180] (-8%) | 0.63 |
UMOD/Cr (ug/mg) | |||
 Pre-hospitalization | 10.52 [5.48–18.10] | 10.35 [5.01–22.78] | 0.63 |
 Post-hospitalization | 9.31 [4.98–19.66] | 10.20 [5.44–20.95] | 0.84 |
 Raw change (and % change) | -0.16 [-6.80–6.34] (-2%) | -0.87 [-6.90–4.72] (-7%) | 0.61 |
Albumin/Cr (mg/g) | |||
 Pre-hospitalization | 145 [28–740] | 141 [29–646] | 0.26 |
 Post-hospitalization | 163 [35–765] | 128 [35–712] | 0.34 |
 Raw change (and % change) | 7 [-63–123] (17%) | 5 [-74–100] (13%) | 0.99 |