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Table 5 Multivariate (logistic regression) analysis in the diagnosis of Fuhrman grades 3–4 ccRCC

From: Tumor grade of clear cell renal cell carcinoma assessed by contrast-enhanced computed tomography

 

Odds ratio

95% CI

P-value

Size*

1.2

1.1 – 1.4

0.00083

Infiltrative†

4.9

1.6 – 15.4

0.0059

Calcification

0.9

0.3 – 2.5

0.78

Lobulated

4.9

0.9 – 27.7

0.069

Non-enhancing area ≥60%

1.7

0.7 – 3.9

0.20

  1. Note. CI = confidence interval. The data were analyzed in total 214 ccRCC cases.
  2. *†Tumor size and infiltrative growth are significantly associated with grades 3–4 RCC.
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