Table 4.
Mean difference analysis across all six investigated assays measuring 20 clinical genotype 1 samples (three replicates each) at clinical decision points 1000 IU/mL (left columns) and 100 IU/mL (right columns per assay)
| Assay 1 minus assay 2 | Assay 2 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean difference [log IU/mL] | artus | CTM v1 | CTM v2 | HPS | RealTime | Versant | ||||||
| Assay 1 | ||||||||||||
| artus | – | 0.33 | 0.29 | 0.35 | 0.35 | 0.61 | 0.55 | 0.75 | 0.68 | 0.53 | 0.55 | |
| CTM v1 | −0.33 | −0.29 | – | 0.02 | 0.06 | 0.29 | 0.27 | 0.42 | 0.38 | 0.20 | 0.26 | |
| CTM v2 | −0.35 | −0.35 | −0.02 | −0.06 | – | 0.26 | 0.21 | 0.40 | 0.33 | 0.17 | 0.20 | |
| HPS | −0.61 | −0.55 | −0.29 | −0.27 | −0.26 | −0.21 | – | 0.14 | 0.13 | −0.08 | −0.01 | |
| RealTime | −0.75 | −0.68 | −0.42 | −0.38 | −0.40 | −0.33 | −0.14 | −0.13 | – | −0.22 | −0.13 | |
| Versant | −0.53 | −0.55 | −0.20 | −0.26 | −0.17 | −0.20 | 0.08 | 0.01 | 0.22 | 0.13 | – | |
Mean differences determined by calculating mean value of assay 1 minus mean value of assay 2