Indeed, in our study, the WBC ≥5.450 group showed not only a significant increase in IFN‐γ levels (Supporting Information: Table S2) but also increased insulin levels and HOMA‐IR which are related to the risk of insulin resistance as one of the chronic disease risks, although the significance of HOMA‐IR disappeared after adjustment for age, sex, and weight (Supporting Information: Table S1). The gene discussed is IFNG; the disease is Insulin resistance.