A relatively high expression level of FOXP2 (FPKM > 0) and EPHA5 (FPKM > 3.4), and low expressions of NKX2-1 (FPKM < 3.65) and LHX8 (FPKM < 0) may indicate such CIN case turns out to be a CGE case. This evidence concerns the gene NKX2-1 and cervical squamous intraepithelial neoplasia.