Research Paper Volume 13, Issue 1 pp 477—492

Development and validation of prognostic nomograms for early-onset locally advanced colon cancer

Development and verification of the nomogram predicting OS. (A) The nomogram of predicting OS for patients with EOLACC. (B) The calibration curves predicting OS in the training group. (C) The time-dependent ROC curves of nomogram predicting OS in the training group. (D) The decision curve analysis of the nomogram and all prognostic factors for OS in the training cohort. (E) The calibration curves predicting OS in the verification group. (F) The time-dependent ROC curves of nomogram predicting OS in the verification group. (G) The decision curve analysis of the nomogram and all prognostic factors for OS in the verification. (H) The calibration curves predicting OS in the external verification group. (I) The time-dependent ROC curves of nomogram predicting OS in the external verification group. (J) The decision curve analysis of the nomogram and all prognostic factors for OS in the external verification.

Figure 1. Development and verification of the nomogram predicting OS. (A) The nomogram of predicting OS for patients with EOLACC. (B) The calibration curves predicting OS in the training group. (C) The time-dependent ROC curves of nomogram predicting OS in the training group. (D) The decision curve analysis of the nomogram and all prognostic factors for OS in the training cohort. (E) The calibration curves predicting OS in the verification group. (F) The time-dependent ROC curves of nomogram predicting OS in the verification group. (G) The decision curve analysis of the nomogram and all prognostic factors for OS in the verification. (H) The calibration curves predicting OS in the external verification group. (I) The time-dependent ROC curves of nomogram predicting OS in the external verification group. (J) The decision curve analysis of the nomogram and all prognostic factors for OS in the external verification.