Table 4 Overall method comparison results for the IMMULITE 2000 and VIDAS CMV IgM assays
VIDAS | ||||
|---|---|---|---|---|
IMMULITE 2000 | Positive | Equivocal | Negative | Total |
Reactive | 98 (13.6%) | 7 (1.0%) | 9 (1.3%) | 114 (15.9%) |
Indeterminate | 1 (0.1%) | 2 (0.3%) | 7 (1.0%) | 10 (1.4%) |
Nonreactive | 3 (0.4%) | 9 (1.3%) | 582 (81.1%) | 594 (82.7%) |
Total | 102 (14.2%) | 18 (2.5%) | 598 (83.3%) | 718 (100%) |
Agreement | IMMULITE / VIDAS | 95% CI | ||
Positive | 98/102 (96.1%) | 90.3 to 98.9 | ||
Negative | 582/598 (97.3%) | 95.7 to 98.5 | ||
Overall | 682/718 (95.0%) | 93.1 to 96.5 | ||