Fig. 3From: Spatially varying effects of predictors for the survival prediction of nonmetastatic colorectal CancerKaplan-Meier survival curves of patients within the same TNM staging group across different spatial clusters. The log-rank test was used to test differences across different spatial clusters. Except for the stage IIC group, there were significant spatially varying effects (P value < 0.05) of patients within the same staging groupsBack to article page