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Table 2 Liver enzyme levels in relation to liver injury grade

From: Posttraumatic levels of liver enzymes can reduce the need for CT in children: a retrospective cohort study

Blood ASTa level (n = 38), median (IQRb), IU/L

379 (140–570.25)

Blood ALTc level (n = 48), median (IQR), IU/L

303 (139–476)

AST level, median (IQR)

 Grade 1

36 (29.5–225.5)

 Grade 2

136 (95–375.5)

 Grade 3

515 (405.75–688.5)

 Grade 4

451 (283.75–642)

 Grade 5

462 (270–462)

 Grade 6

-

ALT level, median (IQR)

 Grade 1

21 (13–191)

 Grade 2

239 (124–432)

 Grade 3

438 (230.5–501.75)

 Grade 4

351 (255–492)

 Grade 5

307.5 (285–307.5)

 Grade 6

-

  1. aaspartate aminotransferase, binterquartile range, calanine aminotransferase