Table 4.
Logistic regression analysis of contrast-enhanced ultrasound parameters on time–intensity curves
| Variables | B* | SE* | Wald | df | Sig | OR |
|---|---|---|---|---|---|---|
| Uniformity of enhancement | 2.235 | 0.844 | 7.007 | 1 | 0.008 | 9.346 |
| Expansion of peak diameter | 2.930 | 0.866 | 11.458 | 1 | 0.001 | 18.731 |
| Relative peak intensity | 2.414 | 0.527 | 20.974 | 1 | 0.000 | 11.178 |
Note:
*
Partial regression coefficient.
Abbreviations: B, constant value; df, degrees of freedom; OR, odds ratio; SE, standard error; partial regression coefficient standard error; Sig, significant.