. 2021 Dec 18;26(1):101665. doi: 10.1016/j.bjid.2021.101665

Table 4.

RSNA diagnostic performance.

For COVID-19 pneumonia	AUC [95% CI]	Sensitivity (%) [95% CI]	Specificity (%) [95% CI]
Criteria	AUC [95% CI]	Sensitivity (%) [95% CI]	Specificity (%) [95% CI]
Typical	0.781 [0.731-0.785]	52.2 [47.9-52.4]	98.5 [98.1-98.4]
Indeterminate	0.583 [0.579-0.598]	36.1 [35.8-38.9]	80.5 [79.2-80.7]
Typical or Indeterminate	0.865 [0.838-0.895]	88.3 [84.7-91.7]	79.0 [74.5-83.4]
For an Alternative Diagnosis	AUC [95% CI]	Sensitivity (%) [95% CI]	Specificity (%) [95% CI]
Criteria	AUC [95% CI]	Sensitivity (%) [95% CI]	Specificity (%) [95% CI]
Atypical	0.742 [0.700-0.778]	50.8 [44.8-56.4]	93.4 [90.2-96.0]
Negative	0.646 [0.598-0.688]	28.4 [23.6-53.8]	94.8 [71.7-97.2]
Atypical or Negative	0.865 [0.838-0.895]	79.0 [74.5-83.4]	88.3 [84.7-91.7]

AUC = area under the curve; COVID-19 = coronavirus disease 2019.