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Intra- and inter-assay variation of MI
| Analyte | TSH | Tg | ||||
|---|---|---|---|---|---|---|
| Concentration (µIU/ml) | Mean ± SD | CV (%) | Concentration (ng/ml) | Mean ± SD | %CV | |
| Intra-assay variation (n = 10) | ||||||
| Sample A | 2 | 1.6 ± 0.15 | 9.1 | 20 | 21.1 ± 2.1 | 9.9 |
| Sample B | 16.8 | 17.2 ± 1.79 | 10.3 | 67 | 65.2 ± 7.6 | 11.6 |
| Inter-assay variation (n = 10) | ||||||
| Sample A | 1.8 | 1.64 ± 0.32 | 20 | 2 | 2.42 ± 0.43 | 18 |
| Sample B | 14 | 14.3 ± 1.75 | 12 | 56 | 58.4 ± 7.56 | 13 |
| Sample C | 4 | 4.02 ± 0.20 | 5 | 19.2 | 19.38 ± 3.84 | 20 |
