The triglyceride-glucose (TyG) index, a marker of insulin resistance, and high-sensitivity C-reactive protein (hs-CRP), an inflammatory biomarker, may contribute to CIN development.<h4>Methods</h4>This retrospective cohort study included 1,818 ACS patients undergoing PCI between 2017 and 2024. This evidence concerns the gene CRP and cervical squamous intraepithelial neoplasia.