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以資料探勘技術預測健康檢查大腸息肉之風險因子

Applying Data Mining Technology to Predict Risk Factors for Colon Polyps on Physical Examination

摘要


目的:本研究透過妥善的健康檢查,以達早期發現早期治療。本研究建立大腸息肉風險因子與大腸鏡異常之發現預測模式,以提供醫師作為臨床輔助診斷,減少侵入性檢測,降低檢查成本。方法:本研究收集西元2009年1月至西元2009年12月間,台灣中部個案醫院健康檢查中心做過大腸鏡篩檢之民眾資料,共計分析809筆。本研究以一般檢查、血液檢查、生化檢查—血脂肪、尿液檢查、癌胎抗原檢查、免疫法糞便檢查共28項變數,以大腸息肉與否為依變數,使用決策樹分類方法進行分析。結果:本研究結果發現,以免疫法糞便檢查的預測績效最好,其訓練資料的Az值為0.902,測試資料的Az值為0.879。癌胎抗原檢查次之,其訓練資料的Az值為0.897,測試資料的Az值為0.843。結論:本研究結果顯示,決策樹分類方法適用於醫學大腸息肉之健檢資料,可有效探勘其重要變數。本研究結果可提供醫院健康管理中心作為輔助決策。

關鍵字

大腸鏡 息肉 決策樹 風險因子

並列摘要


Objective: The aim of this study was to establish a predictive model for risk factors for colon polyps to help physicians reduce invasive testing and the costs of examinations.Methods: Data were collected from a community hospital physical examination center located in Central Taiwan during the period of January 2009 to December 2009. We analyzed data from 809 patients who received colonoscopies. Risk factors associated with colon polyps were determined by using decision tree algorithms.Results: The results showed that the best predictor was the presence of fecal occult blood. The receiver operative characteristic curve (Az value) of training data was 0.902, and the Az value of the test data was 0.879. The second best predictor was the Carcinoembryonic Antigen the Az value of training data was 0.897, and the Az value of the test data was 0.843.Conclusions: Decision tree classification technology was an effective way to use physical examination data to make a decision index with regard to colon polyps. It was easy to determine and provided a highly accurate predictive model for the need for colonoscopy.

並列關鍵字

Colonoscopy Polyps Decision tree Risk Factors

參考文獻


行政院衛生署:86∼100 年歷年死因統計。行政院衛生署,2011.08.15 摘自http://www.doh.gov.tw/CHT2006/DM/DM2_2.aspx?now_fod_list_no=10326&class_no=440&level_no=3。
劉易承、宋鴻樟、謝玲玲、唐瑞平、葉志清(2008)。大腸直腸癌之風險預測模式與風險指標。台灣衛誌。27(1),1-12。
曾嘉慶、李嘉龍、吳啟華(2009)。大腸直腸腫瘤的篩檢與追蹤:文獻回顧與最新指引。內科學誌。20,506-513。
張簡俊榮(2008)。台灣大腸直腸癌的流行病學。中華癌醫會誌。24(3),143-147。
Kantardzic, M.(2003).Data Mining: Concepts, Models, Methods, and Algorithms.Hoboken, NJ:Wiley-Interscience.

被引用紀錄


呂詩章(2014)。高危險妊娠之新生兒的醫療資源耗用評估研究〔碩士論文,國立虎尾科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0028-2608201415124600
沈錦玫(2017)。運用顧客關係管理於社區整合性健康篩檢服務-以中部某區域教學醫院為例〔碩士論文,國立虎尾科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0028-0408201717444100
黃裕仁(2017)。預測試管嬰兒成功率-使用隨機森林、RIPPER及決策樹資料探勘演算法〔碩士論文,國立虎尾科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0028-2906201722334000

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