Skip to main content

Table 5 Sensitivity and specificity of AST and ALT for liver injury

From: Role of liver enzymes in patients with blunt abdominal trauma to diagnose liver injury

  AST ≥ 106 U/l (%) ALT ≥ 80 U/l (%)
Sensitivity 71.7 77.8
Specificity 90 94.1
Positive predictive value 86.8 92.1
Negative predictive value 77.6 82.8