Fig. 3From: Tumor invasion depth is a useful pathologic assessment for predicting outcomes in cervical squamous cell carcinoma after neoadjuvant radiotherapyAssociation of overall survival (OS) and progression-free survival (PFS) with the TID and TIDC at the cervical internal surface. a OS and b PFS curves show a clear difference between patient outcomes according to a TID cut-off value of 3.75 mm (TID <3.75 mm and TID ≥3.75 mm). c OS and d PFS curves show the prognostic significance of TIDC with the cut-off point of 4.75 mm (TIDC <4.75 mm and TIDC ≥4.75 mm)Back to article page