Guo, Z.; Zhang, Z.; Liu, L.; Zhao, Y.; Liu, Z.; Zhang, C.; Qi, H.; Feng, J.; Yao, P.; Yuan, H. Machine Learning Algorithm for Predicting Distant Metastasis of T1 and T2 Gallbladder Cancer Based on Seer Database. Preprints2024, 2024071736. https://doi.org/10.20944/preprints202407.1736.v1
APA Style
Guo, Z., Zhang, Z., Liu, L., Zhao, Y., Liu, Z., Zhang, C., Qi, H., Feng, J., Yao, P., & Yuan, H. (2024). Machine Learning Algorithm for Predicting Distant Metastasis of T1 and T2 Gallbladder Cancer Based on Seer Database. Preprints. https://doi.org/10.20944/preprints202407.1736.v1
Chicago/Turabian Style
Guo, Z., Peijie Yao and Haiming Yuan. 2024 "Machine Learning Algorithm for Predicting Distant Metastasis of T1 and T2 Gallbladder Cancer Based on Seer Database" Preprints. https://doi.org/10.20944/preprints202407.1736.v1
Abstract
(1) Background: We aim to construct a machine learning (ML) algorithm to predict the risk of distant metastasis (DM) of T1 and T2gallbladder cancer (GBC); (2) Demographic and clinical pathological data of T1 and T2 GBC patients were extracted from the National Institutes of Health (NIH)’s Surveillance, Epidemiology, and End Results (SEER) database between 2004 and 2015 to develop seven ML algorithm models. Models were evaluated based on accuracy, precision, recall rate, F1- score, and area under the receiver operating characteristic curve (AUC); (3) Results:A total of 4371 patients were included in the study, of whom 764 (17.4%) developed DM. Multivariate logistic regression showed that age, histology, tumor size, T and N stages were independent factors in GBC with DM. A novel nomogram was established to predict distant metastasis in early T stage GBC patients. Evaluation indicators of the best model Random Forest (RF) were as follows: accuracy (0.828), recall rate (0.862), precision (0.811), F1- score (0.836), and AUC value (0.913); (4) Con-clusions: The RF model constructed in this study could accurately predict distant metastasis in GBC patients, which may provide clinicians with more personalized clinical decision-making recom-mendations.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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