“…Most of the articles (93.3%, 14/15; 77.8%, 14/18; 73.3%, 11/15; 80.0%, 8/10; 66.6%, 2/3; 84.2%, 16/19; 80.0%, 8/10) reported AI-based CAD model performances of at least 0.83 (AUC), 0.84 (sensitivity), 0.80 (specificity), 0.89 (PPV), 0.63 (NPV), 0.87 (accuracy), and 0.82 (F1 score), respectively. The ranges of the reported performance values were 0.698–0.999 (AUC), 0.420–0.987 (sensitivity), 0.585–1.000 (specificity), 0.600–1.000 (PPV), 0.260–0.971 (NPV), 0.643–0.986 (accuracy), and 0.626–0.983 (F1 score) [ 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 ]. For the seven studies about AI-based CAD for pneumonia, their model performances were at least 0.850 (AUC), 0.760 (sensitivity), 0.800 (specificity), 0.891 (PPV), 0.905 (accuracy) and 0.903 (F1 score).…”