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Table 3 Area under curve (AUC) of CK, AST, ALT, Hct, AST2/ALT and 13 other composite indices

From: Evaluation of creatine kinase and liver enzymes in identification of severe dengue

Markers

AUC (95% CI)

CK

0.52 (0.40 - 0.64)

AST

0.78 (0.68 - 0.89)

ALT

0.69 (0.56 - 0.81)

Hct

0.59 (0.47 - 0.71)

AST2/ALT

0.83 (0.73 - 0.92)

AST/ALT

0.77 (0.67 - 0.87)

AST x ALT

0.74 (0.62 - 0.86)

AST2 x ALT

0.76 (0.64 - 0.87)

AST x √ALT

0.76 (0.64 - 0.87)

√AST x ALT

0.72 (0.60 - 0.84)

AST/√ALT

0.83 (0.73 - 0.92)

√AST/ALT

0.42 (0.30 - 0.55)

AST2/√ALT

0.81 (0.71 - 0.90)

AST2/ALT3

0.52 (0.41 - 0.63)

AST3/ALT

0.81 (0.72 - 0.91)

AST3/√ALT

0.80 (0.69 - 0.90)

AST3/ALT2

0.83 (0.73 - 0.93)

AST4/ALT3

0.82 (0.73 - 0.92)

  1. AUC area under curve; AST aspartate transaminase; ALT alanine transaminase; Hct hematocrit; CK creatine kinase; CI confidence interval