Fig. 7

Circulating extracellular vesicular Wnt7b is correlated with aggressive clinical features and predicts a poor prognosis in CC. a Wnt7b expression in serum EVs from CC patients and controls. b Kaplan-Meier survival analysis of the OS and RFS rates of patients expressing high or low levels of extracellular vesicular Wnt7b. c A predictive nomogram model for the OS and RFS of CC patients according to serum extracellular vesicular Wnt7b and lymph node metastasis status. d The calibration curves of the nomogram for predicting 1-year and 3-year OS and RFS. The dashed line shows an ideal nomogram, and the solid line indicates the performance of the actual nomogram. The predicted observations matched the actual observations.