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Repeatability and recovery of the present TRFIA.
| Samples | Nominal value (IU/ml) | Mean ± SD (IU/ml) | CV (%) | Recovery (%) | |
|---|---|---|---|---|---|
| Intra-assay (n = 10) | A | 46.1 | 44.6 ± 1.83 | 4.1 | 96.7 |
| B | 70.1 | 68.9 ± 2.68 | 3.9 | 98.2 | |
| C | 124.2 | 126.1 ± 3.65 | 2.9 | 101.5 | |
| Inter-assay (n = 12) | A | 46.1 | 45.8 ± 2.24 | 4.9 | 99.3 |
| B | 70.1 | 71.3 ± 2.64 | 3.7 | 101.7 | |
| C | 124.2 | 128.4 ± 4.36 | 3.4 | 103.4 |
CV: coefficient of variation.
SD: standard deviation.
