For example, four linkages (A/G-MCH, A/G-MCHC, Alb-uSG, TP-uSG) were changed from none to positive correlations (r = 0.339–0.834) in the BD patients regardless of treatment (Fig. 5a-c), indicating the role of nutrition in BD pathogeneses [28–30]. Here, ALB is linked to Behcet disease.