highly significantP < 1 × 10 −8
Serum levels of 10 biomarkers correlated (r > 0.2, P < 0.05) with the level of fT4 and 12 with the level of TRAb (Supplementary Table). Six biomarkers showed a highly significant increase ( P < 1 × 10 −8 ) between patients with GD and HS ( Fig. 2 ), most significant for TNF receptor superfamily member 9 (TNFRSF9).