Table 2.
Precision Results. The table lists the average precision (CV%) across operators (average repeatability) and across days and operators (intermediate precision) across isotypes and high, medium, and low samples. Per EMA guidelines, all results are below a coefficient of variation of 20% (25% for low samples), and often the results are below a 10%.
| Samples | IgG |
IgA |
IgM |
|||
|---|---|---|---|---|---|---|
| average repeatability | average intermediate precision | average repeatability | average intermediate precision | average repeatability | average intermediate precision | |
| High | 7.30% | 15.30% | 7.50% | 14.20% | 6.88% | 16.25% |
| Med | 10.00% | 15.70% | 8.48% | 14.29% | 9.96% | 18.27% |
| Low | 10.83% | 20.65% | 10.55% | 17.30% | 9.29% | 24.78% |