Key points are not available for this paper at this time.
Previous studies investigating lipid or genetic screening approaches for FH have limitations of only performing genetic testing in children with high LDL-C levels. The present study is the first to show the true LDL-C overlap in children with FH vs non-FH by utilizing unique data from a national family cascade screening programme. Cholesterol-based screening approaches for FH only seem feasible from 1 year of age onward.
Bogsrud et al. (Mon,) studied this question.