• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2019년도 추계학술발표대회
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• pp.879-881
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• 2019

전자의무기록 (EMR)과 같은 의료 현장에서 수집되는 대용량의 데이터는 임상 해석적으로 잠재가치가 크고 활용도가 다양하나 결측값이 많아 희소성이 크다는 한계점이 있어 분석이 어렵다. 특히 EMR의 정보수집과정에서 발생하는 결측값은 무작위적이고 임의적이어서 분석 정확도를 낮추고 예측 모델의 성능을 저하시키는 주된 요인으로 작용하기 때문에, 결측치 대체는 필수불가결하다. 최근 통상적으로 활용되어지던 통계기반 알고리즘기반의 결측치 대체 알고리즘보다는 딥러닝 기술을 활용한 알고리즘들이 새로이 등장하고 있다. 본 논문에서는 Generative Adversarial Network를 기반한 최신 결측값 대치 알고리즘인 Generative Adversarial Imputation Nets을 적용하여 EMR에서의 성능을 분석해보고자 하였다.

• 보건행정학회지
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• 제20권1호
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• pp.137-154
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• 2010

This study empirically analyzed the effects of the Top Management Team (TMT) on organizational performance. We verified whether the age heterogeneity, job heterogeneity (core career, core function and major), and process (communication and integration) of the TMT affect organizational performance (management performance and healthcare service quality evaluation level). We collected data about 473 members of the 2006 TMT in 81 medical institutions. We also utilized statistics of organizational performance from the Ministry for Health, Welfare and Family Affairs and the Korean Institute of Hospital Management. Results of the study showed that the age heterogeneity of TMT exerted a negative effect on the healthcare service quality evaluation level, while the process exerted a positive effect. However, the age heterogeneity, job heterogeneity, and process had no influence on management performance. We discussed the implications of such outcome of the investigation in comparison with the former studies on TMT and organizational performance, and presented its restrictions and future plans.

• 대한방사성의약품학회지
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• 제4권2호
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• pp.95-98
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• 2018

Recently, South and North Korea summits agreed to implement the cooperation and promotion of medical healthcare at the third inter-Korean summit in Pyeongyang on September 18, 2018. Therefore, the South Korean government and its affiliated organizations have been looking for ways to establish a specific plan for support and exchanges in the field of healthcare and medical technology. In the background of the above new policy, radiation medicine technology can also contribute to the exchange in the field of healthcare and science & technology for the peaceful coexistence of one Korea. In this review, we analyzed and showed the status of healthcare and radiation medicine infrastructure in North Korea in order to further develop a plan to share the benefits of radiation medicine with North Korea in the exchange of healthcare and science & technology.

• 대한산업공학회지
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• 제41권6호
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• pp.530-539
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• 2015

A business model (BM) can be developed based on a business model framework (BMF) consisting of key components such as value proposition, customers, and resources. To systematically generate and analyze emerging BMs such as healthcare BM, an integration of diverse BMF components is needed. The present study is to establish a comprehensive BMF and evaluate its applicability to healthcare BMs. Based on a review of eight BMF studies, ten BMF components were identified and classified into five major components (value proposition, resources, organizing model, customers, and revenue model) and five minor components (technology, service platform, delivery, competitive strategy, and growth/exit) by analyses of frequency and functional importance. Lastly, the BMs of three emerging healthcare companies (WellDoc, Inc., CFW Shops, and Aravind Eye Care System) were analyzed and compared in terms of the proposed BMF components. The comprehensive BMF components presented in the study can be of help for developing new BMs and analyzing the strengths and weaknesses of BMs.

• 한국컴퓨터정보학회논문지
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• 제17권12호
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• pp.1-10
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• 2012

본 논문에서는 모바일 헬스케어 시스템에 적합한 환자모니터링 시스템을 제안한다. 모바일 헬스케어 시스템은 스마트폰과 같은 모바일 장치를 사용하기 때문에 휴대가 간편한 소형 컴퓨팅 장치로 구성되어 있으며, 기존 컴퓨터에서 수행하던 작업을 수행할 수있다. 환자의 생체정보를 이동통신망환경에서 의료진과 환자 및 환자 가족의 스마트폰으로 실시간으로 전달할 수 있도록 TinyOS 기반의 의료용 메시지 구조를 설계하였으며 NesC를 사용하여 HBE-Ubi-ZigbeX에 포팅 하였다. 의료진과 환자 및 환자 가족이 스마트폰을 통하여 실시간으로 확인 할 수 있도록 안드로이드 기반의 환자 정보 모니터링 애플리케이션을 구현하여 일상생활에서 사용되고 있는 스마트폰에서 동작을 확인함으로써 생체정보의 원활한 송수신을 확인하였다.

• 대한의생명과학회지
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• 제27권4호
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• pp.310-316
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• 2021

Mobile phones used by healthcare workers are not only an indicator of the contamination of healthcare associated bacteria, but can also be another source of infection. The number and time of handwashing, mobile phone operation time and disinfection were highly relation with the bacterial contamination on the surface of mobile phone. Healthcare associated bacteria isolated from the mobile phone surface were 28 MRCoNS (48.3%), 14 S. aureus (24.2%), 3 MRSA (5.2%), 5 A. baumannii (8.6%), 3 MRAB (5.2%), 3 Entrococcus spp. (5.1%), 2 Pantoea spp. (3.4%), 2 A. lowffii (3.4%), 1 E. cloacae (1.7%), 1 P. stutzeri (1.7%), and P. mirabillis (1.7%). For isolation according to department, 2 MRAB from the emergency room and 1 MRSA from intensive unit, the radiology team and the rehabilitation medical team, respectively were isolated. As a result of the relation of isolates from the department of patient contact (ER, RT, GW, CP, ICU, RMT), the bacterial isolation rate was 75% and the department of patient non-contact (MRT) was 10%.

• 임상간호연구
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• 제23권3호
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• pp.267-280
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• 2017

Purpose: The purpose of this study was to describe the status of infection control nurses (ICNs) and their activities, and to identify the factors affecting the level of infection control activities. Methods: Data were collected from 199 hospitals from June 24 to July 26, 2016. The structured questionnaires included status of infection control nurses, type and level of infection control activities. Results: Most participating hospital were advanced general hospital (20.1%) and general hospital (67.8%). Among the hospitals, 86.4% had an infection control department (ICD). The average hospital work experience of ICNs was 14.62 years, and their average infection control career was for 4.94 years. Among the ICNs, 85.6% worked in full time and the average number of beds per ICN was 311.21. There were significant differences in the existence of ICD, infection control activities including surveillance, outbreak investigation, negative pressure room, hand hygiene monitoring, disinfection, and sterilization according to hospital size. The level of infection control activities was higher with more number of ICNs, ICN employment as full time, and healthcare institution accreditation status. The explanatory power was 37.5%. Conclusion: These results of this study which reflect infection control status of healthcare facilities with more than 150 beds in 2016 will provide baseline data to establish infection control system in small to medium sized hospitals after the Middle East Respiratory Syndrome outbreak in 2015.

• 전자공학회논문지SC
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• 제49권2호
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• pp.55-62
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• 2012

정보기술과 의료기기의 융합에 의해 혈당을 집에서 측정하거나 운동 시에 심박수를 측정하는 것과 같이 건강관련 정보를 언제 어디서나 측정할 수 있게 되었고, 이에 따라 의료를 장소에 구애받지 않고 쉽게 접근할 수 있게 되었다. 최근에 유헬스케어 의료기기 시장이 빠르게 성장하고 있으나 이러한 기기의 안전성과 유효성을 평가하는 가이드라인이 아직 마련되지 않은 실정이다. 이를 위해 식약청, ISO/IEEE, CE 등 국내외의 유헬스케어 관련 규정을 조사하고, 이 중 유헬스케어 의료기기에 관련된 안정성 및 성능 평가에 대한 시험 방법과 항목을 제안하였다. 유헬스케어 의료기기의 가장 큰 특성인 무선 데이터 통신에 있어 데이터 무결성과 기기 사용환경이 다양하기 때문에 환경 요인이 기기에 미치는 영향을 평가하였다. 이를 바탕으로 휴대형 유헬스케어 의료기기의 평가 가이드라인을 제안하였다. 제안하는 지침을 기반으로 휴대형 유헬스케어 기기를 개발한다면 사용자들에게 보다 안전성과 신뢰도 높은 기기를 제공할 수 있을 것으로 기대된다.

• 한국IT서비스학회지
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• 제22권1호
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• pp.1-14
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• 2023

This paper aims to share the course, performance and implications of Project-Based Learning (PBL) education in healthcare data science (HDS). The HDS team of the business group of Soonchunhyang University, which was selected for the health care field of 'University Innovation Project', considered that the health care IT-based education of the current university differs greatly from the rapidly changing health care 3.0 environment of the fourth industry, and emphasized the PBL practice-oriented specialization program as a learning model. The PBL focused on self-directed learning experiences, real analysis problems, and team-oriented classes. In other words, it was implemented with three specialized strategies: 'Field Inside Education', 'Fusion-type Track Education', and 'Training to strengthen resilience and change response'. This collaborative, practical learning experience, etc. resulted in significant results. The results were recognized as being rated A by the Korea Research Foundation and the comprehensive evaluation, and the results were significantly elevated through the analysis of the student survey and the results index.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제1권1호
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• pp.7-20
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• 1995

This study was proceeded as follows. Firstly, the plan type of the ward of korean hospitals does not correspond to team nursing method, but that contains this. So, therefore there are many problems that are inefficiency, unhumane nursing and so forth. To expel these, the method of team nursing in existing hospitals was checked out and compared to that of foreign hospitals. The new type of plan of ward was accentuated to be accepted in the process of designing for team nursing. Secondly, the concept of designing ward is progressing to the patient-centered philosophy. And so, the demands of inpatients and their lifestyle in ward are significant. Therefore, inpatients were interviewed and their answers were analized and their behavior was surveyed in bahavioral maps and analized. Their demands and lifestyle are accentuated to be accepted in the process of designing wards.