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Frequencies of reported antibody concentrations at three levels of variability (CV) for laboratories submitting multiple antibody concentrations
| %CV | % of values for the following laboratory (na = 432):
|
||||||
|---|---|---|---|---|---|---|---|
| 1 | 3 | 5 | 6 | 7 | 9 | Total (n = 2,592) | |
| ≤30 | 97 | 97 | 78 | 86 | 89 | 93 | 90 |
| ≤35 | 98 | 98 | 89 | 89 | 92 | 97 | 94 |
| ≤40 | 99 | 99 | 94 | 93 | 94 | 98 | 96 |
n, number of specimens assayed from each laboratory.
