On the other hand, thyroid antibodies correlated significantly with psoriasis, including TPO Ab positive in 14 (25%) and Tg Ab positive 17 (30.4%), with only five (9.3%) TPO Ab positive, and six (11.1%) Tg Ab positive in control (OR 3.2 [1.08-9.82], P = 0.02 and 3.4 (1.25-9.69), P = 0.01) for TPO Ab and Tg Ab, respectively. The gene discussed is TG; the disease is psoriasis.