Figure 3. Test of risk prediction model for UCEC patients. PCA plot for (A) training sets and (B) test sets. T-SNE analysis for (C) training sets and (D) test sets. (E, F) Univariate and multivariate analysis were performed to assess the clinicopathological prognostic value of the prediction model in the training group. (G, H) Univariate and multivariate analysis were performed to assess the clinicopathological prognostic value of the prediction model in the test group.