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Clinical characteristics of patients with ccRCC.
| Characteristic | N (%) |
|---|---|
| Age | |
| Mean ± SEM, years | 53±13 |
| Sex | |
| Male/female | 72/48 |
| Tumor size | |
| Mean ± SEM, cm | 5.8±3.2 |
| Location | |
| Right/left | 63/57 |
| T stage | |
| T1a | 26 (21.67) |
| T1b | 53 (44.16) |
| T2a | 16 (13.33) |
| T2b | 11 (9.17) |
| T3 | 5 (4.17) |
| T4 | 2 (1.67) |
| Unknown | 7 (5.83) |
| N stage | |
| N0 | 106 (88.33) |
| N1 | 14 (11.67) |
| M stage | |
| M0 | 109 (90.83) |
| M1 | 11 (9.17) |
| Fuhrman grade | |
| 1 | 31 (25.83) |
| 2 | 54 (45.00) |
| 3 | 18 (15.00) |
| 4 | 9 (7.50) |
| Unknown | 8 (6.67) |
SEM, standard error of the mean.
