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Positivity for anti-SARS-CoV-2 IgM and IgG by Biolidics in patients with SARS-CoV-2a
| Total, n | Positive, n | Sensitivity (%) | 95% CI | ||
|---|---|---|---|---|---|
| D0 | IgM+ | 24 | 7 | 29% | 13–51% |
| IgG+ | 24 | 5 | 21% | 7–42% | |
| IgG+ or IgM+ | 24 | 7 | 29% | 13–51% | |
| D7 | IgM+ | 26 | 14 | 54% | 33–73% |
| IgG+ | 26 | 23 | 88% | 70–98% | |
| IgG+ or IgM+ | 26 | 24 | 92% | 75–99% |
D0, day 0 after PCR diagnosis; D7, day 7 after PCR diagnosis; 95% CI, 95% confidence interval.
