Table 3.
Results of IgM detection with Toxo-ISAGA IgM® on 984 adult sera that were positive or equivocal with Cobas Toxo IgM® (n = 839) or Advia Centaur/Atellica Toxo IgM® (n = 145).
| Clinical status | Assay (number of sera) | Number of samples with the following result by Toxo-ISAGA IgM® |
||
|---|---|---|---|---|
| Negative | Equivocal | Positive | ||
| Seroconversion | Cobas Toxo IgM® (n = 27) | 0 | 0 | 27 |
| Seroconversion | Advia Centaur/Atellica Toxo IgM® (n = 3) | 0 | 0 | 3 |
| Nonspecific IgM | Cobas Toxo IgM® (n = 812) | 642 | 93 | 77 |
| Nonspecific IgM | Advia Centaur/Atellica Toxo IgM® (n = 142) | 112 | 21 | 9 |