Table 3 The results of subgroup analyses

Overall

21 (100)

0.80

(0.74–0.86)

0.92

(0.88–0.95)

10.67

(6.4–17.6)

0.21

(0.15–0.29)

50.42

(23–109)

DL Methods

AlexNet

3(14)

0.89

(0.73–0.96)

0.99

(0.49-1)

94

(-353-541)

0.11

(0.04–0.22)

822

(-3852-5497)

VGG

2(9.5)

0.90

(0.85–0.92)

0.81

(0.77–0.84)

4.73

(3.81–5.65)

0.13

(0.09–0.18)

35

(20–50)

ResNet

4(19)

0.67

(0.62–0.72)

0.92

(0.88–0.94)

8.27

(4.81–11.72)

0.36

(0.29–0.42)

23

(9–37)

EfficientNet

6(29)

0.86

(0.70–0.94)

0.94

(0.89–0.96)

13.57

(4.52–22.6)

0.15

(0.02–0.28)

89

(-47-227)

GoogleNet

2(9.5)

0.8

(0.78–0.83)

0.94

(0.66–0.99)

14

(-14-42.21)

0.2

(0.17–0.25)

67

(-76-210)

Other

4(19)

0.73

(0.68–0.79)

0.90

(0.71–0.97)

7.05

(-1.34-15.46)

0.3

(0.21–0.39)

22

(-11-58)