욕창은 한번 발생하면 치료가 어려울 뿐만 아니라 치료 과정에서 막대한 경제적 비용이 발생한다. 그러므로 욕창의 발생을 예측하는 것은 환자의 고통 측면과 경제적 측면에서 중요하다. 본 연구에서는 척수손상환자의 혈액검사를 통해 얻은 임상 정보들과 욕창 간의 상관관계를 분석하여 욕창 예측에 있어 유의미한 특징 정보를 제공한다. 특징 선택 기법에서 주로 쓰이는 피어슨, 스피어만, 켄달타우의 상관계수를 비교 분석하였을 뿐만 아니라, 머신러닝 기법인 XGBoost와 LightGBM을 사용하여 특징의 중요도를 구하였다. 마지막으로, 특징의 중요도 관점에서 상위 5개의 특징들을 입력 값으로 활용한 장단기메모리 모델을 통해 다른 주요 특징들을 예측하게 한 결과, 우수한 예측력을 보이는 것을 확인하였다. 본 연구결과를 통해 의료인들에게 욕창 조기 예측 모델에 있어 주요한 임상 특징들에 대한 가이드라인을 제공할 수 있을 것으로 기대된다.
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.