Table 3 Inter-assay precision in the CSF of patients with HD.
Found mHTT concentration (pg/mL) in patient CSF | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Sample 1 | Sample 2 | Sample 3 | Sample 4 | Sample 5 | ||||||
Run ID | Roche | ICON | Roche | ICON | Roche | ICON | Roche | ICON | Roche | ICON |
Run 1 | 1.98 | 3.36 | 2.60 | 3.16 | 3.92 | 4.26 | 3.42 | 5.73 | 6.83 | 7.22 |
Run 2 | 2.05 | 2.55 | 2.55 | 3.03 | 3.75 | 3.83 | 3.25 | 3.90 | 6.28 | 7.21 |
Run 3 | 2.18 | 3.02 | 2.82 | 3.20 | 4.21 | 4.18 | 4.20 | 4.19 | 6.40 | 6.22 |
n | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Mean conc. (pg/mL) | 2.07 | 2.98 | 2.66 | 3.13 | 3.96 | 4.09 | 3.62 | 4.61 | 6.50 | 6.88 |
Precision (%CV) | 4.9 | 13.7 | 5.4 | 2.9 | 5.9 | 5.5 | 14.0 | 21.4 | 4.4 | 8.3 |
