TABLE 5. Performance Metrics of the Methods Used in the Reviewed Research.

Research study	Accuracy (%)	Precision / PPV (%)	Specificity (%)	Sensitivity/ Recall/TPR (%)	AUC	F1-Score
CovidAID [90]		98.60		1	0.99
[72]	96.90
[30]	95.30
Deep-COVID [28]			90.00	97.00
[73]	89.82
[74]	93.00	93.15	88.52	97.53	0.95	94.57
COVID-CAPS [31]	95.70		95.80	90.00	0.97
[26]			87.84	90.00	0.95
COVID-Net [60]	93.30	98.90		91.00
DeTraC [36]	95.12		91.87	97.91
[75]	91.40	35.27	99.56	80.53
[56]	99.46	99.46	99.73	99.46		99.46
CheXNet [59]	97.80	97.80		97.80		97.80
COVID-DA [62]		98.15		88.33	0.98	92.98
[34]	97.20	97.67	98.51	97.50		97.50
CoroNet [53]	93.50	93.63		93.50		93.51
[76]		99.33		99.33
[57]	97.70		98.80	97.70	0.98	97.70
[41]	93.90			88.00	0.97
[8]
[5]	99.00	99.00		99.80		99.80
[92]		82.00	82.00	78.00	0.89
[46]	90.00	83.00		1		91.00
[35]	95.38					95.52
[44]	91.24
[79]	98.26		99.13
[91]	95.00	97.00		100.0
[58]	89.78	89.85	99.63	89.79
[80]	82.70	92.70	62.50
[81]				80.00
[82]	97.00
[42]	89.3	90.00		89.00		90.00