The present study found a statistically insignificant correlation between TSH elevation and the increased Hs-CRP level in euthyroid patients (G2), as previously observed by Tanda et al. (2008), whereas other studies found CRP not to be elevated in hypothyroidism (Christ-Crain et al. 2003; Jublanc et al. 2004), or in hyperthyroidism (Pearce et al. 2003). This evidence concerns the gene CRP and hypothyroidism.