Figure 2

In the BMI subgroups, association of SUA with the incidence of fundus arteriosclerosis according to restricted cubic spline regressions using four knots in males and females (percentiles 5, 35, 65 and 95), with the reference point set at percentile 12.5. (a–d) Odds ratios were adjusted for age, smoking, drinking, eGFR, TG, TC, LDL and HDL, respectively.