TABLE 3.

COBAS AMP HCV 2.0 analytical sensitivity after MP large-volume sample processing

Amt of HCV RNAa (IU/ml)Replicates (n)Negative result (A660 < 0.15)Equivocal result (0.15 ≤ A660 < 1.0)Positive result (A660 ≥ 1.0)
n% (95% CI)n% (95% CI)n% (95% CI)
402600 (0-13.2)00 (0-13.2)26100 (86.8-100)
252600 (0-13.2)00 (0-13.2)26100 (86.8-100)
102613.9 (0.1-19.6)311.5 (2.5-30.2)2284.6 (65.1-95.6)
02626100 (86.8-100)00 (0-13.2)00 (0-13.2)
  • a See Table 1, footnote a.