In univariate analyses adjusted for gender, minutes spent in hypoglycemia were significantly correlated with age (r = 0.26; P = 0.01), waist circumference (r = 0.33; P = 0.003), 2-h post-load plasma glucose (r = 0.58; P<0.0001), and 2-h post-load insulin (r = 0.27; P = 0.02). This evidence concerns the gene INS and Hypoglycemia.