Fig. 3

Restricted cubic spline curve analysis between TG/HDL-C and hypertension prevalence. Results are presented as OR (95% CI).The solid line in the figure represents the OR, and the shaded area indicates the 95% confidence interval. BMI, body mass index; BUN, blood urea nitrogen; FPG, fasting plasma glucose; Scr, serum creatinine; HbA1c, glycated hemoglobin; CysC, Cystatin C; OR, odds ratio; CI, confidence interval