Similarly, while there was a gender difference between children with high and low GAD scores (χ2 = 5.634, p = 0.018; 8/22 boys/girls in the high GAD group and 19/23 boys/girls in the low GAD group), there was no gender-by-GAD effect [F(1, 72) = 2.67, p = 1.07]. The gene discussed is GAD1; the disease is generalized anxiety disorder.