High lipoprotein(a) concentrations are associated with impaired endothelial function in children.

Objective: To examine the association between familial high lipoprotein(a), or Lp(a), concentrations and endothelial function in children participating in the Special Turku Coronary Risk Factor Intervention Project study.

Study Design: Seven-month-old children (n = 1062) with their families were randomized to a risk intervention group or to a control group. The intervention group received individualized dietary counseling to reduce the total cholesterol concentration.

Expression of common familial dyslipidemias in early childhood.

Early identification of common familial dyslipidemias may prevent premature atherosclerotic disease. This study estimated the diagnostic values of few early childhood repeatedly deviant lipid samples by the knowledge of the parent's dyslipidemia. The first 7 years of age data of 353 children with their parents were evaluated from atherosclerosis risk-factor intervention study controls.

Recognition of familial dyslipidemias in 5-year-old children using the lipid phenotypes of parents. The STRIP project.

Adult dyslipidemias may reveal familial and, therefore, offspring dyslipidemias. We evaluated the prevalences of the adult-offspring dyslipidemias in 441 general population families composed of both parents and one 5-year-old child. Family members were classified using the 90th or 10th percentiles for hypercholesterolemia (IIA), hypertriglyceridemia (IV), combined hyperlipidemia (IIB), and low high density lipoprotein cholesterol concentration without hyperlipidemia (hypoHDL).