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Table 1 Intermediate precision and repeatability results

From: Validation of an enzyme-linked immunosorbent assay for the quantification of human IgG directed against the repeat region of the circumsporozoite protein of the parasite Plasmodium falciparum

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
  1. CV, coefficient of variation; GMC, geometric mean concentration of replicates.
  2. Overall analysis and analysis by sample.