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  3. .博碩士學位論文
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  5. 運用機器學習模型預測每月副甲狀腺素水平
 
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運用機器學習模型預測每月副甲狀腺素水平

Other Title
Using Machine Learning Models for Predicting Monthly iPTH Levels
Type
thesis
Date Issued
2024-01-05
Author(s)
謝志杰
Advisor
雪必兒
Subjects
系所名稱:醫學資訊研究所碩士在職專班
Publisher
醫學資訊研究所碩士在職專班
Description
學位別:碩士
關鍵字:完整型副甲狀腺素; 機器學習
論文公開日期:2024-12-31
Abstract
完整型副甲狀腺素(iPTH),也稱為活性副甲狀腺素,是監測接受血液透析患者次發性副甲狀腺功能亢進症(sHPT)的關鍵指標。本研究旨在使用機器學習模型預測每月iPTH水平。我們對接受血液透析的患者進行了回顧性研究,利用台灣腎臟病學會KiDiT系統的血液檢查數據以及屏東基督教醫院的用藥數據。分別使用五種機器學習模型並將患者分為三個iPTH水平類別:<150、≥150且<600以及≥600 pg/ml。研究納入了1351名患者,並採用了四種不同數據處理方法,我們將數據依照所使用的時間長度(一個月或連續三個月)和特徵數量(利用每月共52種特徵或透過SHapley Additive exPlanations(SHAP)及XGBoost模型分析影響最多的20個特徵)來做區分。我們的實驗在使用XGBoost模型,以及連續三個月和所有特徵的數據取得了最高加權AUROC(0.922)。本研究旨在通過使用機器學習預測iPTH水平,改善血液透析患者sHPT管理中的臨床決策,提高患者護理和治療成果。
URI
https://203.71.86.71/handle/123456789/9563

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