Reproducibility of SBRSPECT Calculated by the 7 ROIs
| ROI | ICC | 95% CI | CV |
| ROImax | 0.994 | 0.935–1.000 | 1.75% |
| ROICT2 | 0.985 | 0.881–0.999 | 2.64% |
| ROICT3 | 0.981 | 0.846–0.999 | 2.59% |
| ROISP2 | 0.983 | 0.912–0.999 | 2.58% |
| ROISP3 | 0.982 | 0.876–0.999 | 1.83% |
| ROIBX2 | 0.955 | 0.686–0.997 | 8.34% |
| ROIBX3 | 0.980 | 0.842–0.999 | 4.60% |