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Table 2.

Results of analysis based on different indicators.

Author Year TP FP FN TN
Perfusion type Fang 2022 136 21 5 39
Luo 2020 11 3 2 29
Chen 2020 21 6 0 24
Hong 2017 72 3 5 107
Enhancement homogeneous Hong 2017 86 76 27 130
Liu 2021 92 20 36 42
Wei 2021 23 16 1 8
Hong 2017 105 57 21 132
Fang 2022 123 34 10 34
Luo 2020 25 35 17 57
Hilum absent Hong 2017 86 76 27 130
Liu 2021 106 6 60 18
Wei 2021 31 8 5 4
Fang 2022 143 14 34 10
Chen 2020 26 3 4 22
Perfusion defect Hong 2017 32 130 1 156
Wei 2021 37 2 1 8
Wei 2022 25 1 0 8
Luo 2020 6 54 2 72

FN, false negative; FP, false positive; TN, true negative; TP, true positive.