FAODs were identified in 14 patients by newborn screening: VLCAD deficiency (5 patients), MCAD deficiency (5 patients), primary carnitine deficiency (1 patient), CPT1A deficiency (1 patient), LCHAD/MTP deficiencies (1 patient), and SCAD deficiency (1 patient). Here, CPT1A is linked to hyperinsulinemic hypoglycemia, familial, 4.