Research Article

Review on Diagnosis of COVID-19 from Chest CT Images Using Artificial Intelligence

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.SubjectsDatasetMethodSens. (%) or recallSpec. (%)Prec. (%)Acc. (%)AUC (%)F1-scoreRef.

COVID-19/
non-COVID-19
496 COVID-19
1385 others
Private + [28, 31]CNN94.0695.47N/A94.9897.91NAJin et al. [30]
Preprint
COVID-19/
non-COVID-19
N/A[46]CNN~90~90N/A~90Not clear~90Singh et al. [32]
Peer-reviewed
COVID-19/
non-COVID-19
449 COVID-19
100 normal
98 lung cancer
397 other
Private +
[47, 48]
DL multitask9479N/A8693N/AAmyar et al. [33]
Preprint
COVID-19/
non-COVID-19
349 COVID-19
397 non-COVID-19
Private + [47, 49]ResNet18100.098.6N/A99.499.6599.5Ahuja et al. [34]
Peer-reviewed
COVID-19/
non-COVID-19
564 COVID-19
660 non-COVID-19
[50]VGG16 based
lesion-attention DNN
88.8N/A87.988.694.087.9Liu et al. [35]
Conference proceeding
COVID-19/
non-COVID-19
53 COVID-19
97 other
Not clearSVM97.5699.6899.6298.71N/A98.58Barstugan et al. [36]
Preprint
COVID-19/
non-COVID-19
313 COVID-19
229 without COVID-19
PrivateUNet90.791.1N/A90.195.9N/AWang et al. [37]
Peer-reviewed
COVID-19/
non-COVID-19
51 COVID-19
55 control
PrivateUNet++94.3499.16N/A98.85N/AN/AChen et al. [38]
Preprint
COVID-19/
non-COVID-19
723 COVID-19
413 others
PrivateUNet++
+
ResNet-50
97.492.2N/AN/A99.1N/AJin et al. [39]
Preprint
COVID-19/
non-COVID-19
413 COVID-19
439 non-COVID-19
[32, 51]ResNet-50
+
2D CNN
91.4694.7895.1993.02N/AN/APathak et al. [42]
Peer-reviewed
COVID-19/
non-COVID-19
460 COVID-19
397 non-COVID-19
[26, 47]CNN
SqueezeNet
85.0081.0081.7383.00N/A83.33Polsinelli et al. [43]
Preprint
COVID-19/
non-COVID
230 COVID-19
130 normal
PrivateAD3D-MIL97.9NA97.997.999.097.9Han et al. [44]
Peer-reviewed
COVID-19/
non-COVID
1029 COVID-19
1695 non-COVID-19
PrivateAH-Net
DenseNet121
84.093.0NA90.894.9NAHarmon et al. [45]
Peer-reviewed