IL20RA and obstructive sleep apnea syndrome: Specifically, Eotaxin levels (OR=1.051, 95% CI, 1.096-1.008; P = 0.037) and Interleukin-20 receptor subunit alpha levels (OR=1.090, 95% CI, 1.150-1.033; P = 0.009) were positively associated with OSA, while Thymic stromal lymphopoietin levels (OR=0.903, 95% CI, 0.999-0.903; P = 0.047) were negatively associated with OSA.