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Table 4 Changes in urine hepcidin levels adjusted to urine creatininea

From: Urine hepcidin has additive value in ruling out cardiopulmonary bypass-associated acute kidney injury: an observational cohort study

Urine hepcidin/urine creatinine AKI (n= 9) No AKI (n= 91) P value
Δ 6 to 0 hours, ng/mg 1,079 (85 to 2,195) 4,085 (1,998 to 8,736) <0.001
Δ 6 to 0 hours, % 626 (108 to 1,541) 1,444 (867 to 3,269) 0.016
Δ 24 to 0 hours, ng/mg 1,142 (344 to 3,379) 2,821 (1,266 to 6,482) 0.119
Δ 24 to 0 hours, % 925 (270 to 1,825) 939 (338 to 2,458) 0.717
Δ 24 to 6 hours, ng/mg 325 (-397 to 1,959) -1,051 (-4,350 to 1,531) 0.079
Δ 24 to 6 hours, % 139 (-29 to 235) -33 (-71 to 71) 0.02
  1. aAKI, acute kidney injury. Data are medians (25th to 75th percentiles). Urine hepcidin/urine creatinine 6 hours to 0 hours for AKI: area under the curve receiver operating characteristic curve 0.88 (0.79 to 0.98) (P < 0.001), sensitivity 75%, specificity 87%, cutoff 1,320 ng/mg.