Prevalence of high cholesterol levels suggestive of familial hypercholesterolemia in Brazilian adolescents: Data from the study of cardiovascular risk in adolescents

摘要

BACKGROUND: Familial hypercholesterolemia (FH) is an autosomal dominant genetic disorder with an estimated worldwide prevalence ranging from 1 in 200 individuals to 1 in 500 individuals in its heterozygous form. Individuals with FH exhibit high low-density lipoprotein cholesterol (LDLc) levels from birth, which leads to premature cardiovascular events. In Brazil, like in most countries around the world, FH is considered a public health problem but remains underdiagnosed and undertreated.