• International journal of advanced smart convergence
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• 제8권2호
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• pp.204-210
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• 2019

Mobile Crowd Computing is one of the most efficient and effective way to collect the Electronic health records and they are very intelligent in processing them. Mobile Crowd Computing can handle, analyze and process the huge volumes of Electronic Health Records (EHR) from the high-performance Cloud Environment. Electronic Health Records are very sensitive, so they need to be secured, authenticated and processed efficiently. However, security, privacy and authentication of Electronic health records(EHR) and Patient health records(PHR) in the Mobile Crowd Computing Environment have become a critical issue that restricts many healthcare services from using Crowd Computing services .Our proposed Efficient Multi-layer Encryption Framework(MLEF) applies a set of multiple security Algorithms to provide access control over integrity, confidentiality, privacy and authentication with cost efficient to the Electronic health records(HER)and Patient health records(PHR). Our system provides the efficient way to create an environment that is capable of capturing, storing, searching, sharing, analyzing and authenticating electronic healthcare records efficiently to provide right intervention to the right patient at the right time in the Mobile Crowd Computing Environment.

• 한국기록관리학회지
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• 제20권3호
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• pp.55-76
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• 2020

우리나라 대부분의 의료기관이 전자의무기록을 도입하고 있지만, 의료기관이 폐업했을 경우의 기록물 관리 및 보존에 있어서 많은 맹점이 존재한다. 폐업 의료기관의 기록은 적법한 절차에 따라 체계적으로 관리될 필요가 있음에도 불구하고 보건소로 기록을 이관하는 폐업 의료기관의 수가 현저히 적고, 전자의무기록을 사용하는 의료기관마다 사용하는 시스템 및 서식이 상이하기 때문에 이관을 받는 보건소에서도 해당 기록을 열람조차 하지 못하는 경우가 많다. 또한, 보건소의 현실과 전자의무기록이라는 특수성에 부합한 관리기준 및 지침 또한 부재한 상황이다. 최근 폐업 의료기관의 의료기록에 대한 보건소의 보관책임 강화 법안이 통과함에 따라 본 연구에서는 관할 보건소의 효율적인 기록물 관리를 위한 방안 마련에 주목하였다. 이를 위해 관계 법령을 살펴보고 관리·보존이 미흡한 폐업 의료기관 전자의무기록 관리 현황을 파악하기 위한 문헌조사를 비롯한 정보공개청구 및 전화인터뷰 등의 조사를 실시하였으며, 그 문제점을 분석하여 제도적·기술적·행정적인 측면에서의 개선방안을 제안하였다.

• 대한예방한의학회지
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• 제18권3호
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• pp.11-21
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• 2014

The rapid development and distribution of information communication industry facilitates the changes of hospital administration, introducing EMR(Electronic Medical Record) instead of paper-based medical record in the medical field. The developed countries such as U.S. have established EMR system after in the middle of 1970s because the primary advantages of EMR is to store and handle vast amounts of records efficiently and increase the quality of health care. Most of health organizations in Korea also apply medical record system to their administration. As the result, they have accomplished a scientific administration system through the use of medical record to handle a variety of patient's information including patient's confidentiality and privacy such as family history, social status, income level, and so on. However, access to and the misuse of EMR causes illegal infringement of patient's information and finally it becomes a very serious medical issue. Potential leakage and misuse of records may seriously infringe patient's privacy rights. In this respect, the related agencies in the public and private sector have been making efforts to prevent patient's records leakages. Especially, the revision bill of Medical Law in 2002 establishes the ways on the security and standards of electronic records. However, it does not provide the proper guidelines which is applied to the rapid changes of the medical environment. One of the most priorities in the hospital administration is the production and maintenance of an accurate medical records fulfilled by medical recorders. Therefore, it is very important for health care providers to hire ethical-based medical recorders. But, unfortunately most of hospitals overlook the importance of their roles. All parts including government, physician and patient must have more concerns on the problems related to EMR. Therefore, this study aims to propose the proper ways to resolve the problems coming from EMR.

• Journal of information and communication convergence engineering
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• 제18권4호
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• pp.260-266
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• 2020

This study presents the categorical structure for ther epresentation of a 3D human body position system in the WD stage after NP approval by the International Organization for Standardization (ISO), analyzes the needs of electronic medical record users and establishes future implementation plans for expanding its use in Korea. Research was conducted on the needs of doctors, nurses, health and medical information managers, and radiology departments, which are the main stakeholders of electronic medical records. The overall requirements for electronic medical records were derived from the results, and the requirements for each stage of use of electronic medical records were analyzed. Based on the results of the study, the study proposes plans to expand the use of the categorical structure for the representation of the 3D human body position system, and also aims to establish a standard system for health and medical terminology in Korea and contribute to the development of health and medical information standards through international standardization.

• 대한약침학회지
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• 제21권3호
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• pp.195-202
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• 2018

Objectives: The study was to survey use of electronic medical records in subjects of Korean medicine doctors working for Korean medicine organizations and to contemplate ways to develop utilization of electronic medical records. Methods: On August 2017, it conducted online self-reported survey on subjects of Korean medicine doctors at Korean hospitals and clinics who agreed to participate in the study. A total 40 doctors in hospital and 279 doctors in clinic were included. The surveyed contents include kinds of electronic chart, reason for not using electronic medical records and problems with creation of medical records. Results: It finds that 100% of those working at Korean medicine hospitals and 86.4% of those at Korean medicine clinics have used electronic medical records. Subjects answered the biggest reason for not using electronic medical records was inconvenience. The most serious problems with creation of electronic medical records at Korean medicine organizations found in the study include there was no method of creation of medical records and no standardized terminology for use in electronic medical records. Conclusion: For utilization of electronic medical records at Korean medicine organizations, standardization of terminology, development of EMR in favour of its users and development of strategy that motivates use of EMR are required.

• 디지털산업정보학회논문지
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• 제6권3호
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• pp.91-101
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• 2010

By using the U-Healthcare environment, it is possible to receive the health care services anywhere anytime. However, since the user's personal information can be easily exposed in the U-Healthcare environment, it is necessary to strengthen the security system. This thesis proposes the technique which can be used to protect the personal medical records at hospital safely, in order to avoid the exposure of the user's personal information which can occur due to the frequent usage of the electronic chart according to the computerization process of medical records. In the proposed system, the following two strategies are used: i) In order to reduce the amount of the system load, it is necessary to apply the partial encryption process for electronic charts. ii) Regarding the user's authentication process for each patient, the authentication number for each electronic chart, which is in the encrypted form, is transmitted through the patient's mobile device by the National Health Insurance Corporation, when the patient register his or her application at hospital. Regarding the modern health care services, it is important to protect the user's personal information. The proposed technique will be an important method of protecting the user's information.

• Journal of Korean Biological Nursing Science
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• 제25권4호
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• pp.229-242
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• 2023

Purpose: The electronic frailty index (eFI), which is derived from electronic health records, has been recommended as screening tool for frailty due to its accessibility and ease of use. The objective of this systematic review was to identify the prevalence of frailty assessed by the eFI and its influence on health outcomes in older adults with chronic diseases. Methods: We searched PubMed, Embase, Web of Science, CINAHL, SCOPUS, Cochrane, Google search, and nursing journals in Korean from January 2016 to December 2022. Results: Twelve studies were analyzed. The eFI score, based on routine clinical data, was associated with adverse health outcomes. The most frequent outcome studied was mortality, and the eFI was associated with increased mortality in nine studies. Other outcomes studied included hospitalization, length of stay, readmission, and institutionalization in relation to hospital care usage, and cardiovascular events, stroke, GI bleeding, falls, and instrumental activities of daily life as health conditions. Conclusion: Early identification of frailty in older adults with chronic diseases can decrease the burden of disease and adverse health outcomes. The eFI has a good discriminative capacity to identify frail older adults with chronic diseases.

• International Journal of Computer Science & Network Security
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• 제24권6호
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• pp.153-160
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• 2024

Information technology plays an important role in healthcare. The cloud has several applications in the fields of education, social media and medicine. But the advantage of the cloud for medical reasons is very appropriate, especially given the large volume of data generated by healthcare organizations. As in increasingly health organizations adopting towards electronic health records in the cloud which can be accessed around the world for various health issues regarding references, healthcare educational research and etc. Cloud computing has many advantages, such as "flexibility, cost and energy savings, resource sharing and rapid deployment". However, despite the significant benefits of using the cloud computing for health IT, data security, privacy, reliability, integration and portability are some of the main challenges and obstacles for its implementation. Health data are highly confidential records that should not be made available to unauthorized persons to protect the security of patient information. In this paper, we discuss the privacy and security requirement of EHS as well as privacy and security issues of EHS and also focus on a comprehensive review of the current and existing literature on Electronic health that uses a variety of approaches and procedures to handle security and privacy issues. The strengths and weaknesses of some of these methods were mentioned. The significance of security issues in the cloud computing environment is a challenge.

• 가정간호학회지
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• 제11권1호
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• pp.14-22
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• 2004

The purpose of this study was to establish the basic-data set for the electronic nursing records system by analysis of nursing phenomenas and nursing actions described in nursing records of orthopedic patients using the ICNP. Nursing notes for 1.421 days of 97 orthopedics patients who were discharged from a tertiary teaching hospital in Daegu were used. Narrative data from the nursing notes were collected. decomposed. and cross mapped with the concepts of the ICNP beta version. In total 11.442 statements were found in the process of decomposing the narrative data into single statement. These statements consist of 3.970(34.70%) nursing phenomena statements. 6.996(61.14%) nursing action statements, and 476(4.16%) other statements. Finally 312 unique statements were collected by integrating same or similar statements. These statements consist of 120 (38.46%) nursing phenomena statements. 154 (49.36%) nursing action statements. and 38 (12.18%) other statements. When this result was cross mapped with ICNP beta version. 77.0% of nursing statements were completely expressed. 17.0% of them were partially expressed. and 0.3% of them were not able to expressed at all. The findings of this study showed the usability of ICNP as terminology of electronic nursing records system. And the result of this study can be utilized for an ICNP-based electronic nursing records system and can help clinical nurses to spend more time on direct nursing.

• 정보처리학회논문지C
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• 제18C권6호
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• pp.379-388
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• 2011

의료정보는 환자에게 중요한 개인정보로써 반드시 보호돼야 한다. 특히 전자의무기록에 접근할때, 의료인의 강화된 신원확인에 대한 인증방식이 필요하다. 기존의 공인인증서 기반 인증모델은 개인키 관리, 권한위임 등 문제점으로 전자의무기록의 특성을 반영하지 못했다. 본 논문에서는 전자의무기록 시스템에 의료인이 접근하는 경우 지문인식 기반 인증 모델을 적용하여 강화된 인증방식을 제안한다. 전자의무기록의 지문인증 모델은 의료업무의 특성을 반영하여 개인키 관리, 권한위임 문제를 원천적으로 해결하였다.