When examining the moderator role of VCAM‐1 in prediabetes‐related impairment of abstraction, a significant effect is observed at low levels (B = −0.502, p = 0.011 for 49.34 ng/mL), but the moderator effect disappears at medium (B = −0.216, p = 0.083 for 69.28 ng/mL) and high levels (B = 0.069, p = 0.653 for 89.22 ng/mL). This evidence concerns the gene VCAM1 and prediabetes syndrome.