Compared to the BD group, the values of the SIRI, lymphocytes, monocytes, and HDL were lower and values of the SII, NHR, PHR, and platelets were higher in the SCZ group (P < 0.05), and there was no difference in values of the LHR, MHR, neutrophils, CHO, TG, LDL, and Apo B between SCZ and BD groups (P > 0.05). Here, APOB is linked to Behcet disease.