IL6 and obesity due to melanocortin 4 receptor deficiency: Additionally, in terms of the IL-6 parameter, higher IL-6 levels were detected between the two groups of patients who were obese and the healthy group (M = 3.62, IQR = 2.9 vs. M = 1.15, IQR = 0.23), (p < 0.001) and (M = 3.81, IQR = 2.2 vs. M = 1.15, IQR = 0.23), p < 0.001), but no differences were detected between the subgroups of patients with obesity with and without comorbidities (p > 0.999).