LCN2 and renal cell carcinoma: Pairwise comparison analysis showed that compared with the HC group, NGAL (z = 3.542, p < 0.001), Cr (z = 3.352, p = 0.001), CysC (z = 3.511, p < 0.001), TG (z = 3.521, p < 0.001), LDL-C (z = 2.650, p = 0.008) and Apo-B (t = 0.368, p < 0.001) were significantly increased in the RCC group, whereas eGFR (t = 3.443, p = 0.001) was significantly decreased in the RCC group.