• Journal of Digital Convergence
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• v.12 no.1
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• pp.397-403
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• 2014

In u-Healthcare environment, large amounts of important medical information is processed through wireless communication. Therefore there is a need to increase the efficiency of the network system of sending ECG data. This paper presents a compression solution for efficient ECG data transmission(ECGLZW) in u-Healthcare environment. The results showed that the average compression ratio of ECGLZW was 4.6, which got 200% better than existing methods(Huffman and LZW compression). ECGLZW's high compression ratio can increase the efficiency of wireless channels. As a result, reliable communication and security of u-Healthcare information could be achieved by applying these remaining channels to retransmission and encryption.

• Journal of Home Health Care Nursing
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• v.14 no.1
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• pp.18-22
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• 2007

Purpose: The rapid change to an aging society generates an increase in the incidence of chronic diseases. Many chronic patients have been facing their illnesses without enough preparation. In order to solve these problems, we designed and tested a public healthcare service based on ubiquitous technology. Method: Telemedicine has emerged as new medical care system of chronic disease. However, public potential of its technology is difficult to know under current traditional health care system. In this work, we developed a Personal Digital Access (PDA) phone based healthcare system by trained visiting nurses for elderly patients. A field test was performed by SeongBuk Public Health Center in Seoul, Republic of Korea (ROK). Result: Surveys were generated to assess the effects of this system compared to conventional public health system. Findings of trials demonstrate that healthcare coordination enhanced by PDA phone technology is satisfactory to the patients and nurses compared to previous one because prompt responses arouse their recognition of health. Conclusion: Ubiquitous healthcare system applied to public health service proved to be efficient and time-saving to monitor and control the chronic illnesses of large population.

• Korean Journal of Occupational Health Nursing
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• v.32 no.4
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• pp.131-140
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• 2023

Purpose: We reviewed the cases of occupational diseases that occurred in healthcare workers from 2010 to 2019 and the cases of epidemiological investigations conducted by the Occupational Safety and Health Research Institute for them. Methods: In this study, gender, age, working period, occupational characteristics, and disease characteristics by occupation, which are general characteristics of healthcare workers approved for occupational diseases. In addition, 32 cases of epidemiological investigation of healthcare workers conducted by the Institute for Occupational Safety and Health for the past 10 years (2010~2019) were analyzed. Results: The gender, age, working period, occupational characteristics, and disease characteristics by occupation of medical workers recognized as occupational diseases were all statistically significant (p<.001). In the epidemiological investigation, ionizing radiation( 50.0%) and stress (33.3%) were recognized as disease-related factors, and even in cases of disapproval, ionizing radiation (60.0%) and shift work (25.5%) were designated as related factors. And it was statistically significant (p=.008). Conclusion: The current study identified the types of diseases, various causes, and general characteristics and occupational characteristics that occur frequently in healthcare workers. Therefore, if this study is used as basic information to set the priority and direction of disease prevention project for healthcare workers, it is judged that it will be helpful in preventing industrial accidents.

• The Korean Journal of Emergency Medical Services
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• v.21 no.3
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• pp.97-107
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• 2017

Purpose: The purpose of the study was to investigate and compare the usual source of healthcare and frequent visits to emergency departments. Methods: The study subjects were 7,252 individuals with chronic diseases who filled out the questionnaire of the 2013 Korea Health Panel Survey. Data were analyzed using chi-square test and logistic regression. Results: Compared to having a public health center or clinic as a usual source of healthcare, it is 1.341 times more likely for a chronic disease patient to visit an emergency department if the hospital is her/his usual source of healthcare, while it is 1.656 times more likely for the patient to visit a general/tertiary hospital. Conclusion: It is important to investigate visits at the emergency department requiring primary care for diseases.

• Research in Community and Public Health Nursing
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• v.33 no.4
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• pp.385-395
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• 2022

Purpose: To support implementation of comprehensive, person-centered healthcare, this study aimed to explore immigrant women's public health center (PHC) service experiences and needs while considering Photovoice's feasibility for this purpose. Methods: This qualitative study included 15 marriage-based immigrant women. Participants were recruited from churches and multicultural family support centers using purposive and snowball sampling. Data were collected through four focus group interviews and were subjected to inductive content analysis. Results: Five categories of experiences were identified: language barriers, hectic environment, affordable and practical primary healthcare, feeling ignored and discriminated against, and feeling frustrated. In addition, five categories of needs were identified: language assistance services, ease of access, healthcare across the lifespan, expansion of affordable healthcare, and being accepted as they are. This study provides preliminary evidence that the Photovoice approach can facilitate the interview process in a qualitative inquiry involving participants with limited ability to express their perspectives in the researchers' language. Conclusion: Study findings highlight the need to implement institutional policy and procedural changes within PHCs and to provide culturally competent, personcentered care for South Korea's marriage-based immigrant women and other ethnic minority populations. The findings also provide evidence-based direction for PHC service planning.

• The Journal of Health Technology Assessment
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• v.6 no.2
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• pp.88-94
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• 2018

This review aims to provide implications for relevant domestic policies and researches from Patient-Centered Medical Home (PCMH), a reinforcement model for primary care and its evaluations in the United States. As chronic diseases became dominant, changes in the health care delivery system in which primary care is central was required. The United States initiated primary care-reinforcing policies based on the PCMH following the increased demand for evidence-based health care policies. The current activities of the United States such as sharing research tools used to evaluate primary care interventions and circulating evaluation findings provide examples to Korea. Systematic evaluations for primary care interventions are required and appropriate methods using various types of data to reflect the real-world settings should be prepared. It is necessary to conduct policy assessment studies of public interests considering regional context. Support for the researches to make and advance from the existing environment must be examined.

• Journal of Technologic Dentistry
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• v.46 no.2
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• pp.42-48
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• 2024

Purpose: The purpose of this study is to investigate the applications and prospects of big data in digital dental healthcare. Methods: The study included 30 participants in the dental field (dentists, technicians, professors, and graduate students). From June 25 to 30, 2023, the contents of the study were thoroughly explained, consent was obtained from the research subjects, and a questionnaire was administered via an internet service. The questionnaires of 28 participants who responded completely were used for analysis. The collected data were statistically processed using IBM SPSS Statistics ver. 22.0 (IBM). Results: The use of big data in digital dental healthcare, digital dental health system, mobile dental health, dental health analysis, and telehealthcare were all heavily surveyed, with an average score of 3.97 or higher on a 5-point Likert scale. The areas where big data can be utilized in digital dental healthcare are as follows. The utilization rate for three-dimensional digital product development via linkage with big data systems and industrial field manufacturing technology was found to be 4.11±0.67, and the analysis of trends by age in the occurrence of various oral diseases was found to be 4.00±0.98. Conclusion: In the future, research into the viability of big data's success in the medical data field, which is directly related to human life, is needed. Additionally, social policies and regulations regarding big data-related information and standards in dental healthcare are necessary.

• The Journal of the Korea Contents Association
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• v.19 no.4
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• pp.41-53
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• 2019

As the paradigm of healthcare shifts from the center of treatment to the center of prevention, products and services related to disease prevention are emerging at domestic and abroad. The government considers the smart healthcare industry as a solution to healthcare problems such as an increase in the number of chronic illnesses and an increase in the burden of medical expenses. The purpose of this study is to explore the factors affecting the use of smart healthcare products and services focusing on Health Literacy and health related personal characteristics and to provide policy implications. The subjects of the questionnaire are 1,027 adults over 20 in the nation, and conducted an online survey. In addition, the factors were analyzed by decision tree method. As a result, most of the respondents(76.9%) did not have experience using Smart Healthcare products and services. However, in the Health Literacy question, there was a difference in use experience depending on the degree of difficulty in using the mass media information. Other factors were the degree of intention to use new technology, the understanding of counseling about family members and friends, and health checkups. In order to enable self-healthcare through smart healthcare products and services, the ability of consumers to explore and utilize health information from the mass media should be improved. In addition, government and enterprise efforts are needed to achieve this.

• Korean Medical Education Review
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• v.24 no.1
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• pp.18-34
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• 2022

The purpose of this study is to clarify the background of the controversial attempt to establish a new public medical school linked to compulsory service as a means of strengthening public healthcare in Korea, and to raise anticipated problems with possible solutions. In Korea, healthcare is predominantly provided by the private sector focused on medical care, rather than public healthcare, even under the national health insurance system. The government has been mainly in charge of public health and unmet medical services from a residual perspective, but health inequalities still exist. To resolve this issue, the government created the concept of public health and medical service (PHMS) from a universal perspective and tried to strengthen the infrastructure of public healthcare and to foster core PHMS doctors by establishing a new public medical school linked to compulsory service in medically vulnerable areas. This study investigated the reality and concept of the new public medical school planned by the government, and identified problems such as the possibility of obtaining accreditation and evaluation before its establishment, the side effects of dividing doctors' roles, the waste of huge amounts of resources, and insensitive policies. In conclusion, in order to resolve health inequalities in Korea, we need to train doctors through medical school education that strengthens the social responsibility of doctors along with strengthening public healthcare infrastructure, and to provide a better environment for doctors working in medically vulnerable areas through sophisticated policies.

• Land and Housing Review
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• v.5 no.1
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• pp.1-10
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• 2014

Health care services in a residential area would accelerate the aging in place. In addition, these changes would play a key role in terms of reducing healthcare costs and leading a healthy lifestyle. The purpose of this study draws the design methodology of community facilities and each dwelling with healthcare services in apartment complex, which the elderly people will enjoy a better health status. This paper presents the result focused on the welfare building in Gayang 7th apartment complex. The intention to receive healthcare services was investigated by occupants. Moreover, design requirements were drawn through in-depth interviews and the state observation to use the service. In the complex, stronger intention to serve the u-Healthcare services was shown to the pre elderly group than the elderly. Both of them had a problem to use and keep the health equipment due to the fact there is not enough space in the unit. Reporting the observation results, the upright-posture furniture attaching the healthcare equipment and the equipment storage should be prepared in the unit. In the public space, the program for these healthcare services can be divided into three parts, i.e. the health status measurement, the healthcare, and the service connected to the surrounding facilities. The health status measurement can be the basic to the health services and its function should be gradually extended. In the complex, the hybrid type with various functions could be applied owing to a new building for welfare; moreover, semi-independent user should be able to receive the home healthcare service.