|
Low (<100)
|
Medium
(100-400)
|
High
(>400)
|
Low
(<5)
|
Medium (5-10)
|
High (>10)
|
Low
(<8)
|
Medium (8-20)
|
High (>20)
|
Intra-assay variation (%CV) (Repeatability) |
10 |
10 |
10 |
10 |
10 |
10 |
5 |
5 |
5 |
Interassay variation (%CV) (Reproducibility) |
15 |
15 |
15 |
15 |
15 |
15 |
10 |
10 |
10 |
Bias (Accuracy) |
20 |
15 |
15 |
30 |
25 |
25 |
20 |
20 |
20 |
Uncertainty of measurement (Precision) |
30 |
20 |
20 |
30 |
30 |
30 |
25 |
25 |
25 |