Anaemic patients with comorbidities (type 2 diabetes mellitus, hypertension, chronic obstructive pulmonary disease) had significantly higher IL-6 concentrations (x ̄=46.33 pg/mL) than anaemic patients without comorbidities (x ̄=21.92 pg/mL) (p = 0.005271). Here, IL6 is linked to Hypertension.