OLR1 and Renal insufficiency: The results of this study showed that the level of LOX-1 in patients with mild renal insufficiency (31.67 ± 4.23 vs. 38.01 ± 3.98) was lower than that in patients with severe renal insufficiency, and the level of LOX-1 was positively correlated with the severity of renal function (r = 0.615, p < 0.001).