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  5. 探勘臨床大腸癌數據並導入機器學習演算法建立癌症早期預測模型
 
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探勘臨床大腸癌數據並導入機器學習演算法建立癌症早期預測模型

Other Title
Using Clinical Laboratory Data of Colorectal Cancer By Importing Machine Learning Algorithm To Build Early Cancer Prediction Model
Type
thesis
Date Issued
2023-01-12
Author(s)
張雨婷
Advisor
林景堉
Subjects
系所名稱:醫學檢驗暨生物技術學系碩士在職專班
Description
學位別:碩士
語文別:中文
口試委員:林景堉 LIN, CHING-YU;陳威戎 CHEN, WEI-JUNG;蘇家玉 SU, CHIA-YU
授權範圍:網際網路,開放日期為2023-01-16
Abstract
大腸直腸癌(Colorectal cancer, CRC)為全球排名第四的癌症死亡原因,而在衛生福利部國民健康署(國健署)2019年的癌症登記報告中統計,台灣癌症人數最多的亦為大腸直腸癌。其中大腸息肉為大腸直腸癌的風險因子。除了息肉為癌變的風險因素,在發炎性腸道疾病(Inflammatory bowel disease, IBD)的病人中,發生大腸直腸癌的風險也相對較高。本研究為了開發大腸直腸癌的預測模型,收集臺北醫學大學臨床研究資料庫(Taipei Medical University Clinical Research Database, TMUCRD)所提供的臨床數據,包含臺北醫學大學附設醫院7,747人,病患為被診斷為大腸直腸癌(CRC)或大腸炎(Colitis)、息肉(Polyp)。接著將利用Python進行資料分析,演算法分別使用Logistic Regression、Decision Tree、Random Forest、SVM、Extreme Gradient Boosting(XGBoost)以及LightGBM建立預測模型。結果在兩院的CRC與Colitis中,最適合的作為預測模型的是LightGBM,結果為Accuracy 85.5%、Sensitivity 84.3%、Specificity 86.6%、AUC 0.919,檢驗項目為CEA與RBC。在未來可以結合CEA與RBC做更一步的研究,以利未來可以在大腸炎或息肉的病人中,及早發現癌症的可能性,並可以及早做治療。
URI
https://handle.ncl.edu.tw/11296/v78gsw
https://203.71.86.71/handle/123456789/10401

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