However, when we dichotomized our patients into deficient and non-deficient, chi-square analysis revealed statistically comparable proportions of G6PD deficiency between the two samples using both cut-off points (p = 0.796 and p = 0.45 for cut-off 5.7 and 8.05, respectively). Here, G6PD is linked to hyperinsulinemic hypoglycemia, familial, 4.