CD163 and Behcet disease: Moreover, significant results were found in both M-BD and MO-BD subgroups for sCD163 (rs = 0.124 p = 0.041 and rs = 0.473 p = 0.003, respectively) and gp130/sIL-6Rb (rs = 0.162 p = 0.018 and rs = 0.645 p < 0.001, respectively).