There were insignificant differences in serum resistin between mild eczema (median: 11.8 ng/mL; min–max: 9.7–18.4 ng/mL) and severe eczema patients (median: 10.8 ng/mL; min–max: 7.4–16.8 ng/mL) (p = 0.090). The gene discussed is RETN; the disease is Eczematoid dermatitis.