Clinical characteristics of enrolled familial hypercholesterolemia patients.

*Chi-square test or t-test was used where appropriate. Values are mean ± standard deviation or n (%). HDL: high-density lipoprotein; LDL: low-density lipoprotein; Mutation (-): No known or novel pathogenic mutations in three FH-linked genes (LDLR, APOB, PCSK9); Mutation (+): Known or novel pathogenic mutations in LDLR, APOB, or PCSK9. Clinical characteristics of enrolled familial hypercholesterolemia patients.