Table 3.
Reproducibility of ADC Values in repeated MR exams
| rs-EPI | rFOV-DWI | ss-EPI | |
|---|---|---|---|
| ROI1 | |||
| ICCs | 0.916 | 0.850 | 0.810 |
| BA-LA | − 20 to 22 | − 18 to 28.1 | − 33.5 to 22.2 |
| ROI2 | |||
| ICCs | 0.797 | 0.595 | 0.442a |
| BA-LA | − 31 to 32.2 | − 26.5 to 29 | − 46.2 to 51.1 |
| ROI3 | |||
| ICCs | 0.781 | 0.750 | 0.379a |
| BA-LA | − 40.6 to 18.1 | − 19.6 to 25.3 | − 41.5 to 41.3 |
BA-LA (in %), the 95% Bland–Altman limits of agreements; ICCs, intraclass correlation coefficients (two-way random); rs-EPI DWI, readout-segmented echo-planar imaging diffusion-weighted imaging; rFOV, reduced field-of-view; ss-EPI, single-shot echo-planar imaging; ROI, region of interest
aP > 0.05