In addition, a higher proportion of patients with RT-PCR negative COVID-19 had initial chest X-rays reported as classic/probable COVID-19 compared to patients with RT-PCR positive COVID-19 although this did not reach statistical significance, 21/30 (70%) versus 98/191 (51%), difference of 19%, 95% CI 2–40; p = 0.075.
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Combined RT-PCR and Host Response Point-of-Care Testing in Patients Hospitalised with Suspected COVID-19: A Prospective Diagnostic Accuracy Study.
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0.0750
0.0750