Research Article
Imaging Tool for Predicting Renal Clear Cell Carcinoma Fuhrman Grade: Comparing R.E.N.A.L. Nephrometry Score and CT Texture Analysis
Table 3
Comparing R.E.N.A.L. nephrometry score between the Fuhrman low-grade and high-grade groups.
| | Variables | High-grade group1 | Low-grade group1 | value2 |
| | -scores | | | <0.001 | | 1 pt | 12 (26.67%) | 51 (52.04%) | | | 2 pts | 27 (60.00%) | 23 (23.47%) | | | 3 pts | 6 (13.33%) | 24 (24.49%) | | | -scores | | | <0.001 | | 1 pt | 3 (6.67%) | 36 (36.73%) | | | 2 pts | 24 (53.33%) | 46 (46.94%) | | | 3 pts | 18 (40.00%) | 16 (16.33%) | | | -scores | | | 0.030 | | 1 pt | 9 (20.00%) | 42 (42.86%) | | | 2 pts | 16 (35.56%) | 25 (25.51%) | | | 3 pts | 20 (44.44%) | 31 (31.63%) | | | -scores | | | 0.106 | | 1 pt | 21 (46.67%) | 29 (29.59%) | | | 2 pts | 19 (42.22%) | 49 (50.00%) | | | 3 pts | 5 (11.11%) | 20 (20.41%) | | | -scores | | | 0.687 | | 1 pt | 9 (20.00%) | 18 (18.37%) | | | 2 pts | 20 (44.44%) | 51 (52.04%) | | | 3 pts | 16 (35.56%) | 29 (29.59%) | | | 1 pt for (), (), and () | 53 (54.1%) | 8 (17.7%) | <0.001 | | 3 pts for () and (), 2 pts for () | 19 (19.4%) | 25 (55.6%) | |
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1 (%). 2Pearson’s Chi-squared test; Fisher’s exact test. |
