COVID-19 pneumonia: high diagnostic accuracy of chest CT in patients with intermediate clinical probability
Detection Principle
Imaging-CT scan
Target
CT scan
Testing Method Category
Other
Testing Method
CT scan
Testing Method - Additional Info
Two independent chest radiologists blinded to clinical information and RT-PCR results retrospectively reviewed and classified images on a 1–5 confidence level scale for COVID-19 pneumonia. PCR Seegene Allplex, Eurobio
Reported Performance
PPV: 95.9% (Radiologist 1), 94.3%(Radiologist 2); NPV: 84.4% (Radiologist 1), 77.1% (Radiologist 2)
Sample Size
319 patients
Peer-reviewed
yes
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