• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제28권1호
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• pp.7-21
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• 2022

Purpose: As the pandemic period continues, various attempts are being made to new medical spaces in the medical society. Many hospitals, including existing general hospitals, have been effected by infected patients and are showing limitations in patient care capacity. Mobile-hospitals may be the starting point for the development of new environment in the medical society and healthcare facilities which are not replacing the role of existing hospitals. Mobile-hospitals can possibly respond to situations that require medical services and provide emergency care for various demands in connection with existing healthcare facilities. Methods: Through a total of five investigations/analysis, medical functions that can be inserted into mobile-hospitals based on modular architecture are set. The first is the analysis of domestic legal guidelines, the second is the analysis of previous studies, the analysis of emergency medical facilities and other medical spaces of hospitals to be compared, the fourth is the analysis of medical spaces of actual mobile hospital projects. Results: Through five analyses, medical functions applicable to the modular building platform were finally established. Mobile hospitals can be used not only in disaster sites such as infectious diseases, but also in medical underprivileged areas or general hospitals. Therefore, it is necessary to establish medical functions that meet the specificity of mobile hospitals along with the functions of existing fixed medical facilities. Furthermore, various studies such as use in international aid, use in normal times, and connection with other platform-based medical facilities are considered necessary. Implications: Through 5 strategies of analysis, 41 medical functions which can be applied to UNIT are decided and these functions will be placed where medical services will be required.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2005년도 추계종합학술대회
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• pp.3-6
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• 2005

Mobile Network의 이동성에 대한 연구가 활발하게 진행되어 오면서, 이동네트워크의 복잡한 모델인 Nested Mobile Network에 대한 연구가 부각되고 있다. 이 Nested Mobile Network에 대한 연구에는 네트워크 내에 존재하는 노드와 외부의 CN(Correspondent Node)과의 패킷전송에서 경로최적화를 하기 위한 방법 등에 대한 연구가 진행되어 오고 있으며, Nested Mobile Network에서 Pinball routing 문제 등으로 인해 경로최적화가 이루어지지 못하고, 이 문제가 일반적인 Nested Mobile Network에서 패킷사이즈의 길이를 지나치게 길어지게 함으로써 전송지연을 발생시키는 것이다, 본 논문에서는 반복적인 CoA(Care-of-Address)의 치환과정을 통해 Nested Mobile Network 상의 Pinball routing 문제를 해결하기 위한 효율적인 방안을 제안하고자 한다.

• 한국보육지원학회지
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• 제13권6호
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• pp.111-126
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• 2017

Objective: The purpose of this study is to investigate the moderating role of Ego-Resilience between Peer Attachment and Mobile Phone Dependency in late adolescence. Methods: The participants were 2056 third year high school adolescents (1,041 boys and 1,015 girls) from the Korea Youth Panel Study (KYPS), a national representative of Korean Children and adolescence. Hierarchical Regression was used for data analysis. Results: First, the correlation between peer attachment, ego-resilience and mobile phone dependency were all significant. Second, ego-resilience takes the role of moderator for mobile phone dependency. In detail, ego-resilience relieves the mobile phone dependency caused by 'peer relationships' or 'conflict in peer relationships. Conclusion/Implications: Ego-resilience was found to control the relationship between peer attachment and mobile phone dependency. Therefore, in order to lower the dependence of mobile phones in adolescents with low peer attachment, a program that can enhance ego-resilience is needed.

• 지역사회간호학회지
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• 제23권1호
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• pp.71-81
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• 2012

Purpose: The aim of this study was to evaluate the process and outcome of a mobile computerized system for individual home visiting healthcare. Methods: A nonequivalent control group non-synchronized design was employed for this study. The newly constructed system was administered to 80 healthcare providers in the experimental group for 8 weeks. Data were analyzed using descriptive analysis, t-test, and ANCOVA with the SPSS 18.0 program. Results: In the process stage, the difference in the frequency of computerized information usage between the experimental and control groups was significant as $8.88{\pm}3.20$ and $7.08{\pm}2.92$, respectively (t=3.90, p<.001). In the outcome evaluation stage, all kinds of healthy lifestyle such as alcohol use, nutrition, weight management and mental health were not improved. Conclusion: The findings of this study showed that the revised mobile computerized system was an effective device for individual visiting healthcare providers. Further advanced strategies for using this system should be developed and applied in a broad range of community healthcare.

• 종양간호연구
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• 제7권2호
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• pp.162-168
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• 2007

Purpose: This study was aimed to compare two different kinds of pre-operational education methods on nursing care satisfaction and anxiety among family members of cancer patients. Methods: This research used a quasi-experimental design. A total of 80 patients participated in the study. Forty subjects who were in the experimental group were assigned to be received mobile text-information via cellular phone, whereas control group was given the direct messages from nurses during peri-operative time. Peri-operative family needs and anxiety were measured and analyzed by X2-test and t-test. Result: There was no statistically significant difference in the levels of peri-operative family needs satisfaction and the levels of state anxiety between the two groups (p= .05). Conclusion: Based upon these findings, the nursing intervention with cellular phone short message could be as effective as direct peri-operative information in reducing the level of state anxiety and in increasing of the level of nursing care satisfaction among the family members of cancer patients.

• Journal of information and communication convergence engineering
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• 제10권4호
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• pp.337-342
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• 2012

The medical industries are integrated with information technology with mobile devices and wireless communication. The advent of mobile healthcare systems can benefit patients and hospitals, by not only providing better quality of patient care, but also by reducing administrative and medical costs for both patients and hospitals. Security issues present an interesting research topic in wireless and pervasive healthcare networks. As information technology is developed, many organizations such as government agencies, public institutions, and corporations have employed an information system to enhance the efficiency of their work processes. For the past few years, healthcare organizations throughout the world have been adopting health information systems (HIS) based on the wireless network infrastructure. As a part of the wireless network, a mobile agent has been employed at a large scale in hospitals due to its outstanding mobility. Several vulnerabilities and security requirements related to mobile devices should be considered in implementing mobile services in the hospital environment. Secure authentication and protocols with a mobile agent for applying ubiquitous sensor networks in a healthcare system environment is proposed and analyzed in this paper.

• 한국전자거래학회:학술대회논문집
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• 한국전자거래학회 2005년도 e-Biz World Conference 2005
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• pp.125-129
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• 2005

The recent push for healthcare reform has caused healthcare organizations to focus on ways to streamlined processes in order to secure high quality care as well as reducing costs. Healthcare enterprises involve complex processes that span diverse groups and organizations. These processes involve clinical and administrative tasks, large quantities of data, and large number of patients and personnel. We propose the mobile-based workflow system of passable communication as an important factor in the B2B healthcare. Based on the above proposal the workflow system of business process was designed and implemented on the basis of Java, UML and XPDL.

• 산업융합연구
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• 제20권3호
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• pp.63-71
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• 2022

본 연구는 지역사회 당뇨병 환자를 대상으로 자가간호에 대한 기능성 게임을 접목한 모바일 헬스케어 앱('롤리폴리 160')의 효과를 검증하고자 시도하였다. 개발된 '롤리폴리 160'의 품질을 자체 평가한 후, G광역시 병의원과 보건소에서 당뇨 진료를 받은 120명의 당뇨환자를 모집하였다. 동구에 거주하는 60명의 당뇨환자를 실험군으로 배치하여 '롤리폴리 160'을 12주 동안 하루 5-10 분, 일주일에 5번 이상 사용하도록 하였고. 서구에 거주하는 60명 대조군은 실험전 집단강의를 받고, 12주 동안 스스로 당뇨관리를 하도록 하였다. 두 군 모두에게 실험 전후 자가간호 수행을 측정하였다. 수집 된 데이터는 빈도분석, 기술통계, t-test, 교차분석하였다. 연구결과 실험군의 약물요법, 발관리, 운동요법, 식이요법 자가간호 점수가 사전보다 사후에 통계적으로 유의미하게 증가하였다. 반면, 대조군의 식이요법 자가간호 점수는 사전보다 사후에 통계적으로 유의미하게 감소한 것으로 나타났다. 따라서 향후 '롤리폴리 160'는 당뇨환자의 자가간호를 위한 간호중재 프로그램으로 활용될 수 있을 것이다.

• 대한간호학회지
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• 제52권5호
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• pp.535-549
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• 2022

Purpose: The study aimed to design and develop an automated personalized self-care (APSC) program for patients with type 2 diabetes mellitus. The secondary aim was to present a clinical protocol as a mixed-method research to test the program effects. Methods: The APSC program was developed in the order of analysis, design, implementation, and evaluation according to the software development life cycle, and was guided by the self-regulatory theory. The content validity, heuristics, and usability of the program were verified by experts and patients with type 2 diabetes mellitus. Results: The APSC program was developed based on goal setting, education, monitoring, and feedback components corresponding to the phases of forethought, performance/volitional control, and self-reflection of self-regulatory theory. Using the mobile application, the participants are able to learn from educational materials, monitor their health behaviors, receive weekly-automated personalized goals and feedback messages, and use an automated conversation system to solve the problems related to self-care. The ongoing two-year study utilizes a mixed method design, with 180 patients having type 2 diabetes mellitus randomized to receive either the intervention or usual care. The participants will be reviewed for self-care self-efficacy, health behaviors, and health outcomes at 6, 12, 18, and 24 months. Participants in the intervention group will be interviewed about their experiences. Conclusion: The APSC program can serve as an effective tool for facilitating diabetes health behaviors by improving patients' self-care self-efficacy and self-regulation for self-care. However, the clinical effectiveness of this program requires further investigation.

• 비만대사연구학술지
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• 제1권2호
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• pp.47-52
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• 2022

Digital therapeutics (DTx) are emerging as a novel solution to improve lifestyle and prevent non-communicable diseases. Obesity is a complex, multi-factorial, chronic condition that requires patient-centered lifestyle modification. DTx, such as mobile applications and wearables, may offer easily accessible, efficient, and personalized care in the field of obesity and metabolic diseases. Yet, there is controversy over its clinical usefulness. This review will provide a comprehensive overview of DTx, including its potential role and current limitation in obesity care, based on recent literature.