Research Article
Contrast-Enhanced Ultrasonography Features of Breast Malignancies with Different Sizes: Correlation with Prognostic Factors
Table 4
The results of logistic regression analysis.
| Independent variable | B | SE | Wals | | Exp |
| | | | | | | Enhancement area | 1.504 | 0.700 | 4.622 | 0.032 | 4.500 | Constant | −0.154 | 0.556 | 0.077 | 0.782 | 0.857 | | | | | | | Penetrating vessels | 1.396 | 0.612 | 5.209 | 0.022 | 4.037 | Constant | −1.224 | 0.509 | 5.786 | 0.016 | 0.294 | | | | | | | Enhancement order | −1.210 | 0.569 | 4.531 | 0.033 | 0.298 | Constant | 1.056 | 0.410 | 6.620 | 0.010 | 2.857 | | | | | | | Penetrating vessels | 1.396 | 0.612 | 5.209 | 0.022 | 4.037 | Constant | −1.224 | 0.509 | 5.786 | 0.016 | 0.294 |
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Note: G1: Group 1; G2: Group 2.
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