Table 3.
q3D HDMI and q2D HDMI parameters for benign and malignant lesions
| Benign (57) | Malignant (36) | p valuea | |
|---|---|---|---|
| 3D HDMI | |||
| VD | 0.001 ± 0.001 | 0.003 ± 0.002 | < .001 |
| Dmean (mm) | 657.6 ± 99.2 | 637.5 ± 94.7 | .35 |
| Dmax (mm) | 1056.8 ± 242.6 | 1033.4 ± 240.5 | .62 |
| mvFD | 0.932 ± 0.168 | 1.221 ± 0.161 | < .001 |
| NB | 2.0 ± 4.9 | 13.5 ± 21.8 | < .001 |
| NV | 7.1455 ± 11.5557 | 14.4 ± 12.2 | < .001 |
| τmean | 1.2 ± 0.2 | 2.0 ± 1.0 | < .001 |
| τmax | 2.0 ± 1.5 | 8.6 ± 12.5 | < .001 |
| 2D HDMI | |||
| VD | 0.0031 ± 0.0042 | 0.0177 ± 0.0372 | < .001 |
| Dmean (mm) | 470.2 ± 529.8 | 731.4 ± 172.0 | < .001 |
| Dmax (mm) | 885.8 ± 1768.3 | 1118.1 ± 302.8 | .002 |
| mvFD | 0.411 ± 0.409 | 0.872 ± 0.215 | < .001 |
| NB | 0.018 ± 0.135 | 0.229 ± 0.490 | .003 |
| NV | 1.7 ± 1.8 | 3.7 ± 2.9 | < .001 |
| τmean | 1.0 ± 0.03 | 1.1 ± 0.04 | < .001 |
| τmax | 1.2 ± 0.2 | 1.4 ± 0.4 | < .001 |
Data are presented as mean ± SD format
ap values are based on Wilcoxon rank sum test and a value less than .05 was considered statistically significant
HDMI = high-definition microvasculature imaging