• Quality Improvement in Health Care
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• v.2 no.1
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• pp.110-117
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• 1995

The Comprehensive quality assurance for radiation oncology provides an overall organizational structures, responsibilities, procedures, processes and resources for assuring the quality of patient management by radiation treatment. Superior performance of modern radiotherapy equipment will be essential part of quality assurance in radiation oncology, which high degree of accuracy and consistency should be maintained under the optimal quality assurance program. Besides quality control of all radiation equipment, this review also emphasizes quality assurance of clinical aspect such as adequacy of the medical decision-making which eventually leads to the treatment prescription, accuracy of treatment procedure from treatment preparation to radiation delivery, and the significance of assessment of treatment outcomes with structure and process.

• Health Policy and Management
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• v.20 no.2
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• pp.53-68
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• 2010

In health care, the process of resource allocation becomes a controversial process of rationing, as scarce resources are allocated between the numerous health care interventions. Especially for the last few years, decisions to define and expand the benefit package of National Health Insurance have always become the object of fierce criticism. It is partly because we have not reached a collective agreement as to what the most important criteria for spending priorities are. This paper considers the procedures and the principles which could be used to determine rationing in health care, and emphasizes the need to have explicit principles which determine patient access to care and to have an evidence base to inform rationing decisions. Also, the need to set up a public committee is suggested to take rationing decisions on behalf of government and NHS and to present them as evidence-based decisions.

• Biomolecules & Therapeutics
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• v.14 no.2
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• pp.96-101
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• 2006

Amyloid$\beta(A{\beta})$ has been reported have an effect on the induction of oxidative stress that involves the functional and structural abnormalities in Alzheimer's disease. As a role of a radical scavenger, a green tea treatment was found have some inhibitory effect on the neurodegenerative process. The aim of this study was to determine if green tea catechin (GTC) reduces in transgenic model. To test this, transgenic mice carrying neuronspecific enolase (NSE) controlled C-terminus (105) of APP (APP-C105) were created and treated them with a low ana high dose of GTC for 6 months. Herein, we conclude that transgenic mice expressing NSE/APP-C105 were successfully created and the GTC-treated group exhibited significant reduction in body weight. Thus, GTC might be a good prevention of obesity or good treatment for AD patient.

• Journal of Society of Preventive Korean Medicine
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• v.1 no.1
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• pp.42-47
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• 1997

Despite of increasing market share, oriental hospitals are now facing profit deterioration. In order to contribute to both better policy making of the Government Md corporate planning in the part of the individual hospitals this study attempted to identify the oriental hospital's financial characteristics. financial performance data for 1995, published by the Korea Institute of Health Services Management, were analysed from the structural perspective of patient composition, capital and resources input, medical revenue and costs, and financial efficiency and profitability. Some financial characteristics were drawn based on the results of the analysis. The areas that require corrective action and future study were also suggested.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.13 no.21
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• pp.133-141
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• 1990

Human blood is a perishable product : it has a legal lifetime of 21 days from collection, during which it can be used for transfusion to a Patient of the same type, and after which it has to be discarded. Therefore, blood must be supplied safely and effectively because it is one of the medical resources which keep humanlife. In this study, the effects of blood issuing policies on average inventory levels and average age of blood at transfusion are determined by simulation applied the theory of absorbing Markov chains. And as a practical study, the daily demand distribution of blood is estimated by using the data of B General Hospital. The distribution estimated follows poisson distribution and the estimator of parameter estimated from the poisson distribution is 0.762. Simulation is done by using the parameter. The most important problem when control blood is the amount of outdata. So we compared random policy with Modified LIFO and Modified FIFO by using outdata. As a results it is shown that Modified LIFO and Modified FIFO by using outdata. As a results it Is shown that Modified LIFO and Modified FIFO present better issuing policy than Random Policy.

• Korean Journal of Veterinary Service
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• v.35 no.3
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• pp.251-254
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• 2012

Pectus excavatum (PE) is a ventral chest wall deformity, also known as funnel chest, sunken chest, chondrosternal depression or koilosternia. The 4 months old, 1.3 kg intact-female Pekingese dog was evaluated for acute semicoma and convulsion. The client reported that this patient have had chronic loss of appetite, intermittent dyspnea and palpable sunken breast. The other littermates did not show any abnormalities. On physical examination, cachexia (BCS 1/5), concave sternum, flatten thoracic cavity and cardiac murmur were observed. On radiographic study, the caudal sternum cave to vertebrae and narrowing thoracic cavity. The severities of thoracic deformity were evaluated by deformation indices such as-Frontosagittal index (FSI) and vertebral index (VI). Moderate to severe PE was founded by the radiological measurements.

• Tuberculosis and Respiratory Diseases
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• v.71 no.1
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• pp.1-7
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• 2011

Many findings suggest that chronic obstructive pulmonary disease (COPD) imposes an enormous burden on patients, health-care professionals and society. COPD contributes to morbidity and mortality and to a significant use of health-care resources. In spite of a higher prevalence of COPD in Korea, the result of COPD treatment is not effective. The purpose of this article was to review recent advances in the study of COPD in Korea with the aim of improving effective management. This review highlights articles pertaining to the following topics; prevalence, assessment of COPD, risk factors for hospitalization, co-morbid diseases, phenotypes, and treatment issues.

• Korea Journal of Hospital Management
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• v.9 no.3
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• pp.1-17
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• 2004

This study is aimed to assess the general population's attitude toward the continuity of medical care and its related factors. Self administered questionnaire was performed on the 1,120 office workers in the C city, Gang-won province. The questionnaire included the attitude of the continuity of medical institute, the intention of medical service use on a given case, and the variables of the related factors. 58.8% of the total respondents agreed to sustaining treatment without changing medical institutes; on the other hand, 41.2% showed negative attitude. In case that a patient would gain a recommendation of a surgery, hospitalization, or a specific examination, the total respondents' 84.9%, 61.8%, and 50.8% of each recommended situation said that they would visit another doctor and gain a diagnosis. As a result of multiple logistic analysis of determinant factor on continuity, reliability of doctors was statistically significant factor. In order to reduce wastefully used medical resources and offer well-qualified medical service, a system of second opinion among peer group or beforehand agreement could be possibly adopted. In addition, improving the image and reliability of a doctor could be an important factor to make better the behavior of medical service shopping; therefore, an effort to improve the relationship between a doctor and a patient, and restore the reliability of doctors should be paralleled.

• Journal of the Korea Convergence Society
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• v.11 no.7
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• pp.51-57
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• 2020

This study was conducted to examine the type of subjective perceptions and characteristics of the type toward the image of students enrolled in the Department of Radiology who experienced clinical training by applying Q Methodology which is aiming at the research of human subjectivity, and provide basic data for educational programs for the Department of Radiology to establish the image of a radiological technologist based on the result. This study conducted convenience sampling with 30 students of the Department of Radiology who experienced their first clinical training for 8 weeks as a P sample, forcing 33 Q samples to be distributed on the nine-point scale Q distribution chart. After that, this study processed collected data with principal factor analysis by QUANL program. Study results show that Eigen value was more than 1.0, which was divided into 2 types. Type 1 was "Patient-oriented" and type 2 was "Organization-oriented". These results can be helpful as a basic resources to understand Radiology Students who will choose a job by using different sense of value of their job.

• Biomedical Science Letters
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• v.5 no.1
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• pp.11-15
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• 1999

Thyroxine (3,5,3',5'-L-tetraiodothyronine; T$_4$) is the most commonly measured thyroid hermono for the diagnosis of various thyroid disorders. Although radioimmunoassay (RIA) is still considered as the reference technique for the measurement of T$_4$, it is generally regarded that RIA has its primary disadventages in handling the wastes and controling the human and material resources. Therefore, establishment of enzyme-linked immunosorbent assay (ELISA) has of great significance. To verify the usefulness of our enzyme immunoassay, we have obtained the standard dose response curve of T$_4$ in patient's sera which is inversely proportional to the amount of herseradish peroxidase (HRP) conjugated monoclonal antibody of T$_4$ bound to the wells. The correlation coefficient (r) between the ELISA and chemiluminescent assay was 0.444 (n=38). Thus we have investigated the establishment of rapid and sensitive competitive ELISA assay method for detection of T$_4$ in patient's sera.