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Comparison of Gastric Volumes Measured by MRI and SPECT
| Measurements | MRI (LAVA sequence) | SPECT | CCC (95% CI) | Bland Altman Assessment # |
|---|---|---|---|---|
| Fasting | 156 ± 9 | 225 ± 13 | −0.01 (−0.31, 0.30) | 0.11 |
| Postprandial 10 | 542 ± 15 | 697 ± 18 | −0.04 (−0.14, 0.05) | 0.33 |
| Postprandial 20 | 513 ± 16 | 667 ± 20 | 0.02 (−0.08, 0.12) | 0.35 |
| Postprandial volume change 100*log(Postprandial/Fasting volume | 105 ± 4 | 114 ± 5 | −0.07 (−0.49, 0.35) | 0.35 |
Test for (Pearson) correlation of differences versus overall mean.
