Research Article
A Five-Gene Signature Predicts Prognosis in Patients with Kidney Renal Clear Cell Carcinoma
Table 1
Summary of patient demographics and clinical characteristics.
| Characteristic | Patients | Training set | Testing set | Total |
| Age | | | | | Median | 61 | 60 | 61 | Range | 26–90 | 29–90 | 26–90 | Sex | | | | | Male | 164 | 174 | 338 | 64.63% | Female | 98 | 87 | 185 | 35.37% | Vital status | | | | | Living | 173 | 184 | 357 | 68.26% | Dead | 89 | 77 | 166 | 31.74% | Clinical stage | | | | | Stage I | 134 | 126 | 260 | 49.71% | Stage II | 22 | 35 | 57 | 10.9% | Stage III | 72 | 53 | 125 | 23.9% | Stage IV | 34 | 47 | 81 | 15.49% |
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