Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2025 Feb 7;31(5):102249. doi: 10.3748/wjg.v31.i5.102249

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

©The Author(s) 2025. Published by Baishideng Publishing Group Inc. All rights reserved.

This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/

PMC Copyright notice

Graph depicting the operating characteristic evaluation plot for a prognostic model. A: Graph showing the training set and validation set receiver operating characteristic (ROC) evaluation plots for 12-month prognostic prediction model; B: Graph showing the training set and validation set ROC evaluation plots for 15-month prognostic prediction model; C: Graph showing the training set and validation set ROC evaluation plots for 18-month prognostic prediction model. AUC: Area under the curve; CI: Confidence interval.