• KDI Journal of Economic Policy
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• v.33 no.1
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• pp.73-91
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• 2011

This paper demonstrates empirically that individuals who monitor indicators of their current cardiovascular health status by undergoing medical examinations are more likely to invest in their own health than those who do not observe such monitoring protocols. Using data from the 2001 National Health and Nutrition Examination Survey of Korea in a structural econometric model, this paper attempts to control the endogeneity problem inherent to the individual decision as to whether to undergo medical examinations, and provides estimation results showing that increased individual health awareness via medical examinations exerts a statistically significant positive effect on health investments. From the policy perspective, the estimation results of this paper may provide a rationale supporting the health policy of free provision of health examination services to the insured via National Health Insurance.

• Journal of Physiology & Pathology in Korean Medicine
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• v.27 no.3
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• pp.273-279
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• 2013

The objective of this study is to find out a reason why prescriptions have different effects on each patient who has same symptoms or same abdominal examinations and further more to classify the formulas more efficiently. In applying 's prescriptions, it is known that conventional ways such as treatment in accordance with symptoms or abdominal examinations have many advantages and problems reversely. To make up for the problems, additional references like strength of constitutional resistance and location of disease, degree of income and outgo are designed. And the notion in Oriental Medicine embracing aspects mentioned above corresponds to triple energizer. Triple energizer's exuberance-debilitation is able to draw an inference from some factors like density of skin interstices, elasticity of abdomen, appetite, digestive power. According to Exuberance-Debilitation of Triple Energizer, can be divided into five steps: weak(弱)-moderately weak(中弱)-neither weak nor strong(中)-moderately strong(中强)-strong(强). prescriptions would be dealt with those 5 steps, and it would be highly effective and consequently side effects could be reduced. On the basis of this classification method upon formula group, the prescriptions of can be applied more accurately by setting a direction through strength of constitutional resistance and location of disease and combining with existing references like symptoms, palpation and abdominal examinations.

• Journal of radiological science and technology
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• v.15 no.2
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• pp.37-47
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• 1992

Magnetic Resonance Imaging(MRI) is one of the most expensive and sophisticated diagnostic tool and has been hailed as the most exciting event in medical imaging "since the introduction of X-rays", but a major disadvantage, high cost, is coming into focus especially in our country. To determine the status of distribution of MR imagers in Korea and to serve as a basic material for an efficient utilization of this Imaging machine, a retrospective survey of nationwide and regional(3 hospitals in Pusan) installations was performed. The results were as follows : 1. As of April 30, 1991, a total of 33 MRI units(24 for superconducting, 6 for permanent and 3 for resistive units) were set up and operated. 91% of the units were distributed in big cities with no one installation in 7 provinces among 12 provinces in our country. 85% of the units were imported. 2. Although 42.4% of the units were operated in Seoul, Taejeon had the best condition for the distribution of this imaging machine per population, hospital, and bed in Korea. 3. In Pusan : a) 5 units were operated with all superconducting magnet and medium magnetic field in type of machine. b) 80.1 % of the examinations were central nervous system(CNS). c) MRI examination occupied 1.4% of all radiographic examinations and the patients referred from other hospitals were composed of 23.4%% of all patients. 4. The average days under operating of MRI unit a week in Puasn were higher(5.5) than that of Seoul(4.5), but the average number of examinations and hours a week and a day, respectively(33, 8.4), was less than that of Seoul(57, 12.9). 5. The patients with positive MRI findings in a hospital(B) in Pusan was 74.5% on an average.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.1
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• pp.155-160
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• 2014

Purpose: This study aimed to analyse female academician health beliefs for breast cancer screening and levels of self-esteem. Materials and Methods: This cross-sectional study was conducted between October 2010 and March 2011, covering female academicians working in all faculties and vocational schools at Ondokuz Mayis University, except for the ones in the field of health (n=141). Data was collected using a questionnaire developed by researchers in the light of the related literature, the Champion's Health Belief Model Scale for Breast Cancer, and the Coopersmith Self-Esteem Inventory. Descriptive statistics, the t-test, Mann-Whitney U and correlation analysis were used to analyze the data with the SPSS 13.0 statistical package. Results: 53.8% of the participants were single, 58.6% did not have children, 80.7% had regular menstrual cycles, 28.3% was taking birth control pills, 17.9% were undergoing hormone therapy, 11% suffered breast problems, 8.3% had relatives with breast cancer, 78,6% knew about breast self-examination (BSE), 68.3% was performing BSE, 16.2% were performing BSE monthly, 17.9% had had mammograms, and 30.3% had undergone breast examinations conductedby physicians. The women who had breast physical examinations done by physicians had higher susceptibility, self-efficacy and health motivation, and fewer barriers to mammography than those who did not have breast physical examinations. Conclusions: There was a relationship between the female academician self-esteem and their perceived seriousness of breast cancer, perceived barriers to BSE and health motivation. Our Turksih female academicians had medium levels of self-esteem.

• Journal of Digital Convergence
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• v.11 no.6
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• pp.289-298
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• 2013

The objective of this study was to predict the changes in the duration of hospital stay, hospital admission fee, costs of drugs, changes in laboratory cost, material cost, total medical cost, adjusted amount of treatment and the efficacy of obstetrics and gynecology DRG system. The cost of drugs showed the greatest change and was followed by materials for medical examinations and the change in methods of medical examinations. In the analysis of the quantity of medical service the profit of medical examinations were influenced mostly by the duration of hospital stay. The results and data in this study could be used as a basis of future DRG system protocols and will be utilized so that hospitals can build a efficient medical system.

• The KIPS Transactions:PartA
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• v.9A no.3
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• pp.301-310
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• 2002

Internet has been applied to the educational field such as data search, lecture by motion picture, realtime examination. Most questions made for these remote examinations use methods of making questions randomly using fixed questions or item pools. The designed system in this paper makes questions without knowing MARK-UP language and after undergoing examinations on Web. Also it readjusts degree of difficulty automatically on the basis of the rate of correct answers. In addition, this enables learners to perform feedback learning after examinations and subsequently learners themselves to adjust their degree of difficulty and undergo reexaminations. The automatic selection system makes it easy to select questions, possible to expect average marks and number of questions made, and to prevent that questions may be made too easy or too hard. For a remote examination, as there are much possibilities of dishonesty such as examination by proxy so different types of problems are made, and problems of the rationality caused from that can be avoided.

• Child Health Nursing Research
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• v.11 no.3
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• pp.348-355
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• 2005

Purpose: In order to provide basic information for the development of nursing programs, health promoting behavior of students rewriting college entrance examinations was examined and factors related to health promotion were identified. Method: Data were collected by questionnaire from 804 examines in Seoul and Gyeonggi Province and were analyzed using the SAS program with t-test, ANOVA, Scheffe's test and Pearson correlation coefficients. Result: The mean score for health promoting behavior was 2.50. The highest score for the sub-areas was harmonious relationships and the lowest was, professional health maintenance. There were significant differences in health promoting behavior according to the following general characteristics; religion, frequency of rewriting college entrance examination, economic burden, parents' education level, grade, satisfaction with parents, friends and rewriting of college entrance examinations, parents' health concernsand knowledge of health, need for health education, and health condition and chronic disease over the past year. Correlations between health promoting behavior and family support and self-esteem were positive. The variables that influenced health promoting behavior were family support ($24.5\%$), self-esteem ($11.3\%$), anxiety ($2.6\%$), and stress of studying ($0.5\%$), explaining $38.9\%$ of the total variance. Conclusion: These results will help to develop a nursing program that enhances health promoting behavior of students rewriting college entrance examinations.

• Journal of the Korean Society of Costume
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• v.57 no.3 s.112
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• pp.108-123
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• 2007

The purpose of this study is to investigate costumes worn by high government officials which are illustrated in Tamna Sullyeokdo at the era of King Sukjong of the Joseon Dynasty. The findings of the study are as fellows: 1. Tamna Sullyeokdo showed that Moksa wore an simplified version of Jobok at a congratulatory ceremony. They wore Sibok at such events as examinations, Yeonhyang or Jinsang. Particularly at Yeonhyang, Samo was decorated with some red flowers. The officials wore Yungbok when they were participated in military training, hunting or arrow shooting competitions. They wore Pyeonbok when they go on a trip 2. Pangwan wore Sibok when they took an examination. They wore Yungbok during military training while they wore Pyeonbok during Tamseung. 3. Hyeongam wore Sangbok at a congratulatory ceremony. When they take part in military training, examinations, Yeonhyang or Jinsang, those officials wore Sibok. They also wore Yungbok during military training, Yeonhyang or Jinsang. They wore Jurip decorated with some red flowers during Yeonhyang. And they wore Pyeonbok when they were inspecting military training of Seongjeonggun. 4. Gungwan wore Yungbok at every events. They wore Jurip decorated with Hosu and Jeonrip on their head, and wore Cheolrik during military drills, arrow shooting competitions, examinations, Jinsang, or Tamseung. They wore Jeonip decored with red flowers during Yeonhyang. During regular military trainings, those officials wore Jeonrip decorated with Sangmo on their head and wore Cheolrik and Jeonbok. During Tamseung, they wore Jeonrip decorated with Sangmo on their head and wore Jeonbok with Jungchimak or a set of Jeogori and Baji.

• Computers and Concrete
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• v.1 no.4
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• pp.389-400
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• 2004

The examinations carried out have confirmed a relationship existing between the character of fracture surfaces and the composition and structure of (basalt and gravel) concretes. For both concretes investigated, a very good correlation was obtained between the profile line development factor, $R_L$, and the fracture surface development factor, $R_S$. With the increase in the $R_L$ parameter, the fracture surface development factor $R_S$ also increased. Agreement between the proposed relationship of $R_S=f(R_L)$ and the proposal given by Coster and Chermant (1983) was obtained. Stereological examinations carried out along with fractographic examinations made it possible to obtain a statistical model for the determination of $R_L$ (or $R_S$) based on the volume of air voids in concrete, $V_{air}$, the specific surface of air pores, $S_V_{air}$ the specific surface of coarse aggregate, $S_{Vagg.}$, and the volume of mortar, $V_m$. An effect of coarse aggregate type on the obtained values of the profile line development factor, $R_L$, as well as on the relationship $R_S=f(R_L)$ was observed. The increment in the fracture surface development factor $R_S$ with increasing $R_L$ parameter was larger in basalt concretes than in gravel concretes, which was a consequence of the level of complexity of fractures formed, resulting chiefly from the shape of coarse aggregate grains.

• Journal of radiological science and technology
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• v.33 no.3
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• pp.173-178
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• 2010

In projection radiography, two types of digital imaging systems are currently available, computed radiography (CR) and digital radiography (DR): a difference between them can be stated in terms of dose and image quality. In the Department of Radiology our hospital, a flat-panel DR equipment (Digital diagnost, Philips) and two CR systems (ADC Compact plus digitizer, AGFA) are employed. Eight standard radiographic examinations (Skull AP, Skull LAT, Chest PA, Chest LAT, Abdomen AP, L-spine AP, L-spine LAT, Pelvis AP) were considered: doses delivered to patients in terms of both entrance skin dose (ESD) were calculated and compared in order to study the dosimetric discrepancies between CR and DR. Assessment of image quality is undertaken by Consultant Radiologists to ensure that the quality criteria for diagnostic radiographic images of the European guidelines were met. Results showed that both ESD in DR are lower than that in CR; all images met the criteria in the European Guidelines for both modalities and were used for reporting by the radiologists. Since the operators are the same and the image quality is comparable in both modalities, this study shows that in the considered examinations, DR can perform better than CR from a dosimetric point of view.