It was found that the area under the curve of the CBX8 and PD-L1 co-expression model was significantly higher than that of CBX8, and similar to that of FIGO stage in 5 years (Fig. 4C, D), indicating that CBX8 and PD-L1 co-expression model can accurately predict the postoperative prognosis of patients with cervical cancer. Here, CD274 is linked to cervical cancer.