FN1 and renal cell carcinoma: Moreover, ROC curve analysis of 43 patients in this cohort (Fig 4 and Table 6) showed that FN1 predicted patient mortality caused by RCC within 2 years after the initial diagnosis of metastasis with a high maximum accuracy of 86.0% based on the cut-off FPKM value (minimum value of FPKM that showed maximum accuracy) of 3760.31.