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Intra- and interobserver variation in the assessment of IVIM parameters with two ROI methods
| D (× 10−3 mm2/s) | D* (× 10− 3 mm2/s) | f | ||||
|---|---|---|---|---|---|---|
| W-L | S-S | W-L | S-S | W-L | S-S | |
| Intraobserver | −0.15-0.16 | −0.48-0.51 | − 0.09-0.07 | −0.26-0.22 | − 2.50-2.40 | − 9.10-10.20 |
| Interobserver | − 0.26-0.26 | −0.60-0.40 | − 0.10-0.10 | −0.15-0.16 | − 2.90-3.00 | −8.30-8.20 |
Values are presented as the 95% limits of agreement (LoA; mean interdevice difference, spans of limits of agreement)
