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Table 4 Multivariate analysis with variable selection for predicting RCCs

From: The independent indicators for differentiating renal cell carcinoma from renal angiomyolipoma by contrast-enhanced ultrasound

Characteristics

B

SE

OR(95%CIs)

P-value

Echogenicity

0.949

0.535

2.583(0.905–7.369)

0.076

Blood flow signals in CDFI

0.498

0.463

1.645(0.663–4.078)

0.283

Enhancement intensity

0.194

0.798

1.214(0.254–5.802)

0.808

Homogeneity

0.475

1.035

1.608(0.211–12.233)

0.646

Wash in

1.433

0.883

4.191(0.742–23.669)

0.105

Wash out

2.278

0.695

9.755(2.497–38.115)

0.001

perilesional rim-like enhancement

2.293

1.090

9.907(1.169–83.971)

0.035

  1. RCC renal cell carcinoma, B regression coefficient, SE standard error; OR (95%CIs) odds ratio (95% confidence intervals)