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Comparisons of the detection rates of GICA test and RNA test for COVID-19 patients in different phases (days after symptom onset)
| Groups | Clinical confirmed cases | RNA-positive cases | GICA-positive cases |
|---|---|---|---|
| 1–7 days | 47 | 40 (85.1%) | 22 (46.8%) |
| 8–14 days | 61 | 47 (77.0%) | 51 (83.6%) |
| > 14 days | 347 | 330 (95.1%) | 346 (99.7%) |
| In total | 455 | 417 (91.6%) | 419 (92.1%) |
