Table 1.
Basic information for each included study
| Author | Year | Machine type | b values (s/mm2) | Age (years) | Tumor size (cm) | Malignant | Benign |
|---|---|---|---|---|---|---|---|
| Deng et al. [7] | 2015 | 3 T Philips | 0,25,50,75,100,200,400,600,800,1000 | 58.80 ± 10.93 | 3.21 ± 1.62 | 30 | 8 |
| Huang et al. [13] | 2016 | 3 T GE | 0,10,25,50,100,200,400,600,800,1000 | 57.4 ± 13.2 | NA | 30 | 15 |
| Jiang et al. [8] | 2020 | 3 T Siemens | 0,50,100,150,200,250,300,500,800,1000 | 60.2 (21–80) | 3.72 ± 1.71 | 88 | 33 |
| Jiao et al. [10] | 2019 | 3 T GE | 0,20,50,100,200,400,600,800,1000 | 38–79 | NA | 59 | 37 |
| Wan et al. [9] | 2018 | 3 T Philips | 0,5,10,15,20,25,50,80,150,300,500,600,800,1000 | 58.25 (23–77) | 4.2 (1.0–14.8) | 69 | 20 |
| Wang LL et al. [14] | 2014 | 1.5 T Siemens | 0,5,10,15,20,25,50,80,150,300,500,600,800 | 57.17 ± 8.82 | 2.89 ± 1.19 | 31 | 31 |
| Wang Y et al. [11] | 2019 | 3 T Philips | 0,5,10,15,20,25,50,80,150,300,500,800,1000 | 33–79 | NA | 30 | 20 |
| Yuan et al. [15] | 2015 | 3 T Siemens | 0,50,100,150,200,400,600,800 | NA | 2.9 (1.8–9.0) | 52 | 48 |
| Zhou et al. [12] | 2018 | 1.5 T GE | 0,20,50,100,150,200,400,600,1000 | 52.8 ± 10.5 | 42 | 22 | |
| Wang XH et al. [20] | 2014 | 3 T GE | 0,50,100,150,200,400,600,1000,1500 | 57.7 ± 12.7 | 5.2 ± 2.7 | 23 | 15 |
| Koyama et al. [2] | 2015 | 1.5 T Philips | 0,50,100,150,300,500,1000 | 68.3 ± 10.2 | 0.4–7.33 | 27 | 9 |
NA Not available