Table 3.
Inter-day variation (n = 3) for analysis of urinary NNAL (n = 5) in pg/mL and nM
QC (n = 5) |
Theoretical (pg/mL) |
Calculated mean (pg/mL) |
Theoretical (nM) |
Calculated mean (nM) |
Precision (%) |
Accuracy (%) |
---|---|---|---|---|---|---|
LLOQ | 20 | 20.6 | 0.10 | 0.10 | 10.8 | 103.0 |
LQC | 40 | 38.1 | 0.19 | 0.18 | 11.3 | 95.3 |
MQC | 200 | 197.3 | 0.96 | 0.94 | 6.1 | 98.7 |
HQC | 800 | 797.7 | 3.83 | 3.81 | 3.9 | 99.7 |