Copyright
©The Author(s) 2023.
World J Gastrointest Surg. Jul 27, 2023; 15(7): 1375-1387
Published online Jul 27, 2023. doi: 10.4240/wjgs.v15.i7.1375
Published online Jul 27, 2023. doi: 10.4240/wjgs.v15.i7.1375
Figure 1
Flowchart of patient selection.
Figure 2
Patient survival analysis.
Figure 3 Nomogram for predicting the 1-, 3-, and 5-year overall survival of patients with preoperatively anemic gastric cancer.
OS: Overall survival.
Figure 4 Receiver operating characteristic curve of the nomogram.
A-C: 1- (A), 3- (B), and 5-year (C) overall survival in the training group; D-F: 1- (D), 3- (E), and 5-year (F) overall survival in the validation group. AUC: Area under the receiver operating characteristic curve.
Figure 5 Calibration curves of the nomogram.
A-C: 1- (A), 3- (B), and 5-year (C) overall survival in the training group; D-F: 1- (D), 3- (E), and 5-year (F) overall survival in the validation group. OS: Overall survival.
Figure 6 Decision curve analysis of the nomogram.
A-C: 1- (A), 3- (B), and 5-year (C) overall survival in the training group; D-F: 1- (D), 3- (E), and 5-year (F) overall survival in the validation group.
- Citation: Long Y, Zhou XL, Zhang CL, Wang YN, Pan WS. Nomogram based on clinical characteristics for predicting overall survival in gastric cancer patients with preoperative anemia. World J Gastrointest Surg 2023; 15(7): 1375-1387
- URL: https://www.wjgnet.com/1948-9366/full/v15/i7/1375.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v15.i7.1375