Machine Learning Model Development and Validation for Predicting Outcome in Stage 4 Solid Cancer Patients with Septic Shock Visiting the Emergency Department: A Multi-Center, Prospective Cohort Study
DC Field | Value | Language |
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dc.contributor.author | Ko, Byuk Sung | - |
dc.contributor.author | Jeon, Sanghoon | - |
dc.contributor.author | Son, Donghee | - |
dc.contributor.author | Choi, Sung-Hyuk | - |
dc.contributor.author | Shin, Tae Gun | - |
dc.contributor.author | Jo, You Hwan | - |
dc.contributor.author | Ryoo, Seung Mok | - |
dc.contributor.author | Kim, Youn-Jung | - |
dc.contributor.author | Park, Yoo Seok | - |
dc.contributor.author | Kwon, Woon Yong | - |
dc.contributor.author | Suh, Gil Joon | - |
dc.contributor.author | Lim, Tae Ho | - |
dc.contributor.author | Kim, Won Young | - |
dc.contributor.author | Korean Shock Society Investigators | - |
dc.contributor.author | Han, Kap Su (KoSS) | - |
dc.date.accessioned | 2023-01-17T00:40:02Z | - |
dc.date.available | 2023-01-17T00:40:02Z | - |
dc.date.issued | 2022-12 | - |
dc.identifier.issn | 2077-0383 | - |
dc.identifier.uri | https://scholarworks.korea.ac.kr/kumedicine/handle/2021.sw.kumedicine/62117 | - |
dc.description.abstract | A reliable prognostic score for minimizing futile treatments in advanced cancer patients with septic shock is rare. A machine learning (ML) model to classify the risk of advanced cancer patients with septic shock is proposed and compared with the existing scoring systems. A multi-center, retrospective, observational study of the septic shock registry in patients with stage 4 cancer was divided into a training set and a test set in a 7:3 ratio. The primary outcome was 28-day mortality. The best ML model was determined using a stratified 10-fold cross-validation in the training set. A total of 897 patients were included, and the 28-day mortality was 26.4%. The best ML model in the training set was balanced random forest (BRF), with an area under the curve (AUC) of 0.821 to predict 28-day mortality. The AUC of the BRF to predict the 28-day mortality in the test set was 0.859. The AUC of the BRF was significantly higher than those of the Sequential Organ Failure Assessment score and the Acute Physiology and Chronic Health Evaluation II score (both p < 0.001). The ML model outperformed the existing scores for predicting 28-day mortality in stage 4 cancer patients with septic shock. However, further studies are needed to improve the prediction algorithm and to validate it in various countries. This model might support clinicians in real-time to adopt appropriate levels of care. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI AG | - |
dc.title | Machine Learning Model Development and Validation for Predicting Outcome in Stage 4 Solid Cancer Patients with Septic Shock Visiting the Emergency Department: A Multi-Center, Prospective Cohort Study | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/jcm11237231 | - |
dc.identifier.scopusid | 2-s2.0-85143645851 | - |
dc.identifier.wosid | 000897340400001 | - |
dc.identifier.bibliographicCitation | Journal of Clinical Medicine, v.11, no.23 | - |
dc.citation.title | Journal of Clinical Medicine | - |
dc.citation.volume | 11 | - |
dc.citation.number | 23 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | General & Internal Medicine | - |
dc.relation.journalWebOfScienceCategory | Medicine, General & Internal | - |
dc.subject.keywordPlus | ALL-CAUSE MORTALITY | - |
dc.subject.keywordPlus | INTENSIVE-CARE | - |
dc.subject.keywordPlus | SEVERE SEPSIS | - |
dc.subject.keywordPlus | SERUM-ALBUMIN | - |
dc.subject.keywordPlus | SOFA | - |
dc.subject.keywordPlus | RESUSCITATION | - |
dc.subject.keywordPlus | REGISTRY | - |
dc.subject.keywordPlus | DISEASE | - |
dc.subject.keywordPlus | SCORES | - |
dc.subject.keywordPlus | FEVER | - |
dc.subject.keywordAuthor | cancer patient | - |
dc.subject.keywordAuthor | septic shock | - |
dc.subject.keywordAuthor | machine learning | - |
dc.subject.keywordAuthor | prognosis | - |
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