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The Egyptian Journal of Bronchology

Table 6 Performance characteristics of CT in relation to RT-PCR

From: CO-RADS score and its correlation with clinical and laboratory parameters in patients with COVID-19

 

CT

Sensitivity (%)

90.5

Specificity (%)

25

PPV (%)

86.4

NPV (%)

33.3

Accuracy (%)

80

  1. CT Computed tomography, RT-PCR Real-time polymerase chain reaction, PPV Positive predictive value, NPP Negative predictive value
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