IL33 and type 2 diabetes mellitus: To determine whether the inverse correlation between IL-33 and HbA1c in people with T2D was confined to individuals with a better glycemic control, they were divided into three groups based on their level of glycemic control (i.e., HbA1c ≤ 6.5, HbA1c 6.6–8.0, and HbA1c > 8.0) and analyzed separately.