Table 1.
Intermediate precision and repeatability results
| Sample Code | Number of observations | GMC (EU/ml) | CV between repeats (%) | CV between operators (%) | CV between days (%) | CV between days & operators (%) |
|---|---|---|---|---|---|---|
| 1 |
24 |
0.9 |
7.72 |
12.77 |
45.10 |
45.10 |
| 2 |
24 |
4.9 |
2.93 |
9.80 |
34.75 |
34.75 |
| 3 |
24 |
27.0 |
2.33 |
9.30 |
12.32 |
13.38 |
| 8 |
24 |
36.7 |
2.91 |
9.67 |
12.12 |
13.98 |
| 4 |
24 |
44.8 |
3.99 |
10.47 |
13.72 |
15.23 |
| 5 |
24 |
52.0 |
1.66 |
9.56 |
11.11 |
13.70 |
| 10 |
24 |
52.5 |
3.08 |
12.98 |
11.79 |
16.52 |
| 7 |
24 |
57.2 |
3.86 |
12.01 |
21.20 |
23.38 |
| 6 |
24 |
58.6 |
3.79 |
12.43 |
11.73 |
15.63 |
| 9 |
24 |
77.2 |
4.24 |
13.02 |
11.81 |
16.58 |
| 12 |
24 |
88.9 |
9.35 |
18.68 |
17.56 |
22.78 |
| 11 |
24 |
89.5 |
4.39 |
13.18 |
13.64 |
18.14 |
| ALL | 288 | 32.0 | 4.69 | 12.24 | 20.56 | 22.46 |
CV, coefficient of variation; GMC, geometric mean concentration of replicates.
Overall analysis and analysis by sample.