Table 2.
Sensitivity and specificity of VI-RADS in previous reports
| Number | Cut-off category | Sensitivity (%) | Specificity (%) | Interobserver agreement | |
|---|---|---|---|---|---|
| Ueno Y et al. | 74 |
>4 >3 |
76 88 |
93 77 |
0.85 |
| Barchetti G et al. | 75 |
>4 >3 |
82–91 77–82 |
85–89 89–94 |
0.73 |
| Wang H et al. | 340 | >3 | 87 | 97 | 0.92 |
| Kim SH et al. | 339 |
>4 >3 |
91 95 |
76 44 |
0.85 |
| Giudice FD et al. | 231 | >3 | 92 | 91 | 0.81 |
| Makboul M et al. | 50 | >4 | 78 | 88 | 0.87 |
VI-RADS, Vesical Imaging Reporting and Data System.
Category 3 or 4 was adopted for cut-off category ofmuscle invasion.