• Journal of the Korea Convergence Society
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• v.10 no.5
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• pp.111-117
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• 2019

The purpose of this study was a convergence study to find a way to shorten pre-hospital emergency medical response time in vehicle accident. This study analyzed the factors of hospital emergency response time by utilizing weather, road type, accident type, and rescue response to 353 vehicle passengers who visited the three emergency medical centers from January 1, 2011 to July 30, 2016 in Korea In-Depth Accident Study. The results of the study showed that the highway used the most time to prehospital emergency medical response time and was a factor affecting the overall time (${\beta}=.543$, p<.001). In order to shorten the emergency medical response time in highway, the operation of emergency services on the highway, the active use of emergency turn road and the automatic emergency rescue service with individual devices were proposed.

• Journal of the Korean Society for information Management
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• v.33 no.2
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• pp.103-133
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• 2016

The valuation of patented technology has been recently emphasized, and the patent citation is known as an important factor. This study performed a generalized linear model to find variables that effect the patent citation. We classified 13 variables as morphological, technological and conceptual factors and used them to find out effective variables in 14 medical devices classification. Through the empirical study, we found seven effective variables (assignee nationality, assignee character, the number of inventors, the number of application countries, the number of IPC, the number of references, the strength of bibliographic coupling). In order to apply to Korean industry, this study has significance that provides basic research to citation analysis model.

• 한국IT서비스학회:학술대회논문집
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• 2007.11a
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• pp.364-369
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• 2007

다양한 의료서비스를 정형화되고 효율적인 방법으로 제공하기 위하여 최근 의료기관의 EMR(Electronic Medical Record; 전자의무기록) 시스템의 도입이 급속도로 확산되고 있다. 그러나 국내에서 구축되고 있는 EMR은 초기에 기대했던 EMR의 도입목적을 중분하게 달성하지 못하고 있다. 이는 근본적으로 EMR의 방향성과 구조에 한계를 지니고 있기 때문이다. 국내에서 구축되고 있는 대부분의 전자의무기록시스템은 자료수집원 지향 의무기록 (Source Oriented Medical Record; SOMR) 방식으로 개별 사실을 수집하고 제시하기 위한 관찰자 중심, 서식중심의 시스템이며 차트 이송과 종이를 없애는 것이 주목적이다. SOMR 방식은 EMR의 다양한 도입목적, 특히 임상자료의 효과적 활용을 충족시킬 수 없는 태생적인 한계를 지니고 있기 때문에 문제지향 의무기록 (Problem Oriented Medical Record; POMR) 방식의 EMR과 적절한 혼용전략 (Hybrid Strategy)이 절실히 요구된다. 본 연구의 목적은 SOMR 시스템과 POMR 시스템이 보완적으로 결합된 하이브리드 EMR 아키텍처를 제시하고 아키텍처를 구성하는 데 필요한 기술적 요소들과 그들간의 상호관계 틀 파악한 후 이를 기반으로 개발방법론을 도출하는 것이다. 또한 만성신부전증 환자 사례를 이용하여 앞서 제시된 개발방법론에 따라 프로토타입을 개발하였다. 본 연구는 EMR 시스템이 SOMR 구조에만 편향됨으로써 발생될 수 있는 다양한 문제들을 해결함으로써 진료의 품질 항상, 임상연구의 활성화, 조직적이고 과학적인 진료계획의 수립과 같은 소외되어 왔던 EMR의 목표를 실현할 수 있을 것으로 기대 된다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.19 no.2
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• pp.422-427
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• 2015

Medical paradigm shift has been based on disease treatment into wellness care so that changes need more IT-based smart medical services. In addition, individual based smart devices are more focused on healthcare services and can provide access to personal medical information, health conditions and social welfare managed by users. In this paper, IEEE11073 PHD (Personal Health Devices) and HL7 (Health Level 7) standards of legacy healthcare devices are developed for communicating with each individual based smart device and providing healthcare service in smart TV environment through a unified home healthcare gateway.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.05a
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• pp.1095-1098
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• 2004

IP VPN의 사용은 현재 보편화 되었고 네트워크 장비의 통합 추세에 따라 IP VPN과 방화벽 통합제품의 생산이 활발히 이루어지고 있다. 통합 보안 제품은 비용 효율성과 관리의 편리성, 확장성, 유연성과 같은 장점을 제공하지만 높은 성능 지원을 요구한다. 방화벽의 성능 인자의 하나로서 정책의 개수는 그 수에 비례하여 검색 시간이 지연되는 문제를 발생시키고, 이러한 성능 저하 문제는 VPN과 통합 시 더욱 가중된다. 더욱이 차세대 네트워크인 IPv6로 환경에서는 IP의 비트수가 증가하여 검색 성능 문제 해결이 필수적으로 요구된다. 본 논문에서는 이러한 통합 제품의 검색 성능 문제에 관한 해결 방안으로 IPv6 주소의 특성을 사용한 메커니즘을 제안한다. 제시한 메커니즘은 보안 정책 테이블의 주소 필드를 IPv6 주소에 포함된 인터페이스 식별자로 대체하여 보안 정책 테이블의 검색 속도를 향상시키는 방법이다. 이 방법은 차세대 네트워크 환경에서 주목 되고 있는 보안 및 성능 문제에 대해 큰 역할을 할 것으로 기대된다.

• 한국노년학
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• v.30 no.4
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• pp.1027-1044
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• 2010

This study is to examine the effective system for providing services for long-term care elders, despite the expansion of formal care, informal care still is needed. Thus, this study's purpose is to classify the informal-formal resources linkages types of long-term care elders and looks into service satisfaction by these types and discover effective informal-formal resources linkages models. For that, this study is to divide informal-formal resources linkages types by the degree of providing services of informal and formal caregivers and discover the informal-formal resources linkages types using cluster analysis and explores the effectiveness of service satisfaction using multiple regression. The study's results is to suggest four models, such as family care, complementary, separation, formal service and complementary type was founded to be the most effective and then based on the result, we discuss as follows. First, we must strive to combine informal resources into formal service systemto the system for providing of service is made up the complementary type. Second, the system for providing services of long-term care elders is required integrated care system to alining of medical and long-term care services. Third, we have to consider a measure to improve of formal service type, for the satisfaction of formal service appears low relatively. Based on research findings, this study propose that the informal-formal resources linkages models are subdivided into the dimension of quantity and quality of care for improving the effectiveness of long-term care services.

• Journal of dental hygiene science
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• v.6 no.2
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• pp.85-91
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• 2006

This study was conducted to analyze the dental care need and related factors of the rural residents. An interview and questionnaire survey was carried out for 524 people who lived in Seongju-gun county of Gyeongsangbukdo, from July 28 to August 8, 2002. The summarized results are as follows: 1. The rate of persons who experienced the oral disease was 52.5 per 100 persons during 1 year and it was highest in the age group of 40-49. Therefore the rate of persons who had experienced the oral disease was significantly higher the younger peoples, worse oral health status and being of the regular treatment source than the other groups. 2. Dental care user was 52.5 per 100 persons during 1 year 3. Yes or no of The dental care need was significant to age, the subjective oral health status, necessity of regular oral health examination 4. Perceived dental need of the Rural Residents was supplement 64%, dental caries 30.0%, peridontal disease 21.0%, extraction 15.7%, sensitive tooth 7.9%, and so on 1.9%.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.11 no.11
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• pp.2150-2157
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• 2007

In this paper, we have proposed a self disease diagnosis system for ordinary persons to help the decision of access methods to a specialized medical management, and for medical specialities to discover new diseases and their symptoms easily, using verification of an individual#s health status by a series of processes performed by oneself. In the proposed self disease diagnosis system, illness is decided by 60 kinds of diseases selected using the report called #Diseases that Koreans take seriously# published by Ministry of Health & Welfare and medical contents called #Engel Pharm#, and also using 161 representative symptoms for the 60 kinds of diseases. An individual#s health information is extracted by diagnosis of one#s health status by a clustering of the 60 kinds of diseases using enhanced ART2 algorithm and input vectors from the results of questions for symptoms of each disease.

• 한국노년학
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• v.39 no.3
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• pp.467-484
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• 2019

The purpose of this study is to explore latent classes of longitudinal medical expenses of older people and to analyze its predictors and its effects on subjective health. Among participants of the Korean Health Panel, the sample of this study includes 1,119 people who is 65-year-old or older and reported their medical expenses for nine consecutive years. The analyses were conducted in three steps. First, Growth Mixture Model (GMM) was applied to find distinct subgroups showing similar patterns in medical expenses. The results showed four groups which were classified as high medical expenditure maintenance group, medical expenditure increase group, low medical expenditure maintenance group, and medical expenditure reduction group. Second, the multinominal logistic regression found that the presence of spouse, economic participation, the number of chronic diseases, and the type of health insurance were significant predictors of latent classes in medical expenses. In particular, the greater the number of chronic diseases, the higher the likelihood of belonging to the high medical expenditure maintenance group. In addition, medical benefit recipients are more likely to belong to the low medical cost maintenance and medical cost reduction groups. Third, multiple regression analysis revealed that the older people in the groups with low or reducing expenses reported better subjective health than people with higher expenses. This study has its meanings in exploring the heterogeneity in longitudinal medical expenses among older people and its predictors and its associations with health outcome. The results of this research provide background information in establishing public health policy for older people.

• The Journal of the Korea Contents Association
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• v.5 no.1
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• pp.27-35
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• 2005

Recently, despite of the rapid progress of information technology in the medical and health fields, the development and management of problem sets about medical and education contents related with radiological technologist has been still achieved by manual and offline method using document editor. In this study, the unique web-based problem management system is designed and implemented. That system can efficiently manage and present various kind of problem set about integrated education and personal license without time and space limitations in order to improve the efficiency of supplementary training and to obtain the professional license for CT radiological technologist. The proposed system is composed of administration module and user module. The former supports several functions such as problem creation, problem categorization, user management, and adjustment of leveled assessment. On the other hand, the latter functions examination applying , problem retrieval, personal score retrieval, and interpretation viewing, and so on. In addition, our system is expected as a useful and practical system which provides problem interpretation and analysis of score results after applying for the examination. It can elevate ability of learning and information interchange among them preparing for CT professional radiological technologist licensing examination