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. 2020 Sep 26;2020:9756518. doi: 10.1155/2020/9756518

Table 2.

COVID-19/non-COVID-19 classification results. Class.: classification; Sens.: sensitivity; Spec.: specificity; Prec.: precision; Acc.: accuracy; AUC: area under the curve; Ref.: reference.

Class. Subjects Dataset Method Sens. (%) or recall Spec. (%) Prec. (%) Acc. (%) AUC (%) F1-score Ref.
COVID-19/
non-COVID-19
496 COVID-19
1385 others
Private + [28, 31] CNN 94.06 95.47 N/A 94.98 97.91 NA Jin et al. [30]
Preprint
COVID-19/
non-COVID-19
N/A [46] CNN ~90 ~90 N/A ~90 Not clear ~90 Singh et al. [32]
Peer-reviewed
COVID-19/
non-COVID-19
449 COVID-19
100 normal
98 lung cancer
397 other
Private +
[47, 48]
DL multitask 94 79 N/A 86 93 N/A Amyar et al. [33]
Preprint
COVID-19/
non-COVID-19
349 COVID-19
397 non-COVID-19
Private + [47, 49] ResNet18 100.0 98.6 N/A 99.4 99.65 99.5 Ahuja et al. [34]
Peer-reviewed
COVID-19/
non-COVID-19
564 COVID-19
660 non-COVID-19
[50] VGG16 based
lesion-attention DNN
88.8 N/A 87.9 88.6 94.0 87.9 Liu et al. [35]
Conference proceeding
COVID-19/
non-COVID-19
53 COVID-19
97 other
Not clear SVM 97.56 99.68 99.62 98.71 N/A 98.58 Barstugan et al. [36]
Preprint
COVID-19/
non-COVID-19
313 COVID-19
229 without COVID-19
Private UNet 90.7 91.1 N/A 90.1 95.9 N/A Wang et al. [37]
Peer-reviewed
COVID-19/
non-COVID-19
51 COVID-19
55 control
Private UNet++ 94.34 99.16 N/A 98.85 N/A N/A Chen et al. [38]
Preprint
COVID-19/
non-COVID-19
723 COVID-19
413 others
Private UNet++
+
ResNet-50
97.4 92.2 N/A N/A 99.1 N/A Jin et al. [39]
Preprint
COVID-19/
non-COVID-19
413 COVID-19
439 non-COVID-19
[32, 51] ResNet-50
+
2D CNN
91.46 94.78 95.19 93.02 N/A N/A Pathak et al. [42]
Peer-reviewed
COVID-19/
non-COVID-19
460 COVID-19
397 non-COVID-19
[26, 47] CNN
SqueezeNet
85.00 81.00 81.73 83.00 N/A 83.33 Polsinelli et al. [43]
Preprint
COVID-19/
non-COVID
230 COVID-19
130 normal
Private AD3D-MIL 97.9 NA 97.9 97.9 99.0 97.9 Han et al. [44]
Peer-reviewed
COVID-19/
non-COVID
1029 COVID-19
1695 non-COVID-19
Private AH-Net
DenseNet121
84.0 93.0 NA 90.8 94.9 NA Harmon et al. [45]
Peer-reviewed