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Linear mixed-effects model analysis of ΔB0 measurements in different animals and imaging protocols.
| Fixed Effects | Estimated Change in ΔB0 (Hz) | P value |
|---|---|---|
| Imaging Protocols | ||
| ΔB0 from CSE 3D | reference | |
| ΔB0 from CSE 2D | Intercept: −1.14 (−2.33, 0.05); Slope: 1.09 (0.97, 1.20) | .060; <.001 |
| Random Effects | Standard Deviation of ΔB0 (Hz) | |
| Individual Animal | Intercept: 0.89 (0.25, 3.17); Slope: 0.17 (0.10, 0.28) |
Note – Data in parentheses are 95% confidence intervals. CSE: chemical shift-encoded
