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Percentage of trials deemed too poor for ARFI imaging (correlation coefficient below 0.85 or peak hop greater than 85 μm).
| Time-of-displacement estimates used (ms) | Number of trials (out of 9,100) | Percentage of trials (%) |
|---|---|---|
| −0.2 to 3.1 (best interpolation) | 973 | 10.69 |
| −0.4 to 0 (best extrapolation) | 3 | 0.03 |
| −0.5 to 1.0 (best weighted) | 75 | 0.82 |
| −0.2 to 1.1 (best close time interpolation) | 98 | 1.08 |
