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Validation study panel composition
| N | % Male | Median age (range) | ||
|---|---|---|---|---|
| Known Positive | 0-14 days post-onset | 10 | 60 | 68 (44–86) |
| >14 days post-onset | 32 | 53 | 65 (23–89) | |
| Presumed Negative | Cross-reactivity panel (Table 2b) | 14 | 36 | 40 (8–77) |
| Other (prenatal and organ donor sera obtained prior to COVID-19) | 51 | 2 | 30 (17–53) |
