Early responders were more likely to be patients without associated inducible urticaria (p = 0.021, χ2 = 9.692), without autoimmune thyroiditis (p = 0.007, χ2 = 12.037), and those with higher IgE levels (p = 0.039, χ2 = 8.385). The gene discussed is IGHE; the disease is autoimmune thyroid disease.