Although the BChE levels were higher in the children with obesity group at 11,178.5 U/L (95% CI [10,888.9–11,468.2]) compared to 10,636.3 U/L in the control group (95% CI [10,201.1–11,072.1]; Table 2). Here, BCHE is linked to obesity due to melanocortin 4 receptor deficiency.