Research Article
A CT-Based Radiomics Approach for the Differential Diagnosis of Sarcomatoid and Clear Cell Renal Cell Carcinoma
Table 1
The characteristics of SRCC and CCRCC patient groups.
| | SRCC (29) | CCRCC (99) | Whole set (128) | value |
| Gender | Male | 19 (65.51%) | 70 (70.71%) | 89 (69.53%) | 0.593a | Female | 10 (34.48%) | 29 (29.29%) | 39 (30.47%) | | Age (yrs, ) | | | | 0.297b | Size (cm, ) | | | | <0.001b | T stage | 1b | 6 (20.69%) | 66 (66.67%) | 72 (56.25%) | <0.001c | 2 | 11 (37.93%) | 19 (19.19%) | 30 (23.44%) | | 3 | 11 (37.93%) | 13 (13.13%) | 24 (18.75%) | | 4 | 1 (3.45%) | 1 (1.01%) | 2 (1.56%) | |
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yrs: years; std: standard deviation; is set as significant difference; a test; bStudent’s -test; cFisher’s exact test. |