Table 3.
Intra-assay and inter-assay tests
| Times | Added concentration of CPP(pmol L−1) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 10.0 (n=6) | 50.0 (n=6) | 100.0 (n=6) | |||||||
| Average | SD | CV (%) | Average | SD | CV (%) | Average | SD | CV (%) | |
| 1 | 9.86 | 0.36 | 3.70 | 50.14 | 0.71 | 1.42 | 100.55 | 3.01 | 2.99 |
| 2 | 9.92 | 0.28 | 2.85 | 49.94 | 1.39 | 2.80 | 99.51 | 3.24 | 3.26 |
| 3 | 9.94 | 0.39 | 4.01 | 49.69 | 1.66 | 3.34 | 99.50 | 2.07 | 2.08 |
| 4 | 10.25 | 0.65 | 6.29 | 49.93 | 2.07 | 4.14 | 100.43 | 2.95 | 2.94 |
| 5 | 10.38 | 1.28 | 12.30 | 51.08 | 2.83 | 5.53 | 99.61 | 2.98 | 2.99 |
| 6 | 10.03 | 0.59 | 5.92 | 47.51 | 2.62 | 5.52 | 96.46 | 2.39 | 2.49 |
Note: Intra-assay and inter-assay tests were performed using three different concentrations of CPP standards.
Abbreviations: CPP, copeptin; CV, coefficient of variation; SD, standard deviation.