Table 2 Intra- and inter assay CVs determined from duplicate analysis of quality control sera (HUMATROL N and P) for LFT analytes
From: Robust reference intervals for Liver function test (LFT) analytes in newborns and infants
  Analytes | Intra assay CVs | Inter assay CVs | ||
|---|---|---|---|---|
Normal control | Pathological control | Normal control | Pathological control | |
AST | 2.42% | 1.01% | 3.31% | 4.15% |
ALT | 0.63% | 1.94% | 3.11% | 1.65% |
GGT | 1.50% | 2.72% | 2.86% | 3.01% |
ALP | 1.83% | 1.63% | 1.58% | 2.48% |
Direct Bilirubin | 2.00% | 3.32% | 2.93% | 4.95% |
Total Bilirubin | 4.15% | 4.31% | 1.89% | 3.64% |
Albumin | 0.89% | 0.89% | 3.07% | 2.46% |