• 대한전기학회:학술대회논문집
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• 대한전기학회 2008년도 심포지엄 논문집 정보 및 제어부문
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• pp.73-74
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• 2008

In this study, we developed a robotic gait trainer which induces the active gait training based on predefined continuous proper lower extremity joint movements. AC servo motors and linear actuators were used to control hip and knee joints of patients and the weight support system was used to support the patient's weight during the gait training. We also implemented a Gill program to set the gait training pattern with several training parameters and to confirm states of patients and the system through the visual feedback. The effectiveness of the gait training system will be determined by the long-term clinical experiments in the future. We expect that the developed robotic gait training system could be applied very practically to recover gait abilities for persons with gait disorder.

• Asian Pacific Journal of Cancer Prevention
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• 제16권9호
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• pp.3653-3657
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• 2015

We aimed to investigate the differences in health screening, including medical checkups and cancer screening, between HBV carriers and non-carriers in the Republic of Korea. In the fifth Korean National Health and Nutrition Examination Survey (KNHANES V), conducted between 2010 and 2012, 17,865 persons who answered regarding their HBV-infection status, medical checkup history, liver cancer screening and general cancer screening within the past years were included in the final analysis. In total, 295 persons were HBV carriers. Logistic regression models were used to compare the health check-up rate between the HBV carriers and non-HBV carriers. The HBV carriers were more likely to have been screened for liver cancer [adjusted odds ratio (OR): 2.83, 95% confidence interval (95%CI): 1.90-4.21] or cancer [OR: 1.44, 95%CI: 1.04-1.99]. The HBV carriers showed a probability of receiving medical checkups that was identical to that of the non-carriers [OR: 0.99, 95%CI: 0.72-1.35]. The HBV carriers, who were at higher risk of developing chronic liver disease, were more likely to be screened for cancer, including liver cancer, than the non-HBV carriers; no difference in the rate of medical checkups was observed between the HBV carriers and non-HBV carriers.

• 한국보건간호학회지
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• 제17권1호
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• pp.5-16
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• 2003

This policy alternatives for establishment of rehabilitation health care delivery system for the disabled in the community were developed based on the data of current health status and situations of health care management for disabled persons in Korea. This research was conducted with secondary data analysis for identifying health status and current situations of managing health of disabled persons, and discussed current issues for establishing rehabilitation health care delivery systems in the community. Observing the health status and current situations of managing health of disabled persons, scope and target population of disabled person extended. so prevalence rates increased. and the severity of disability intensified and specified. The summary of issues of health management for disabled persons included; 1) absence of comprehensive and systematic policy in rehabilitation health care systems. 2) absence of consumer based rehabilitation health care facilities and delivery systems that are considered as the characteristics of disabled persons 3) fixed form of projects based on the provider and lack of variety in the programs. Hereafter. to overcome these problems. policy alternatives should 1) establish a comprehensive rehabilitation health care policy for disabled persons. 2) establish comprehensive and specific community based rehabilitation health care delivery systems that can promote preventing disability. providing medical care for disabled persons, establishing rehabilitation management for disabled persons and health care when returning to society. 3) provide training and secure manpower for rehabilitation, but the training case managers who will take the roles as an expert rehabilitation nurse mediators for multidisciplinary team work are needed immediately. and 4) include efficient connection and provision of independent services for welfare rehabilitation service and health care. Conclusively. a community based rehabilitation health care delivery system should be comprehensive policy vision of the government on rehabilitation health care delivery System rehabilitation service has to be constructed systematically under suitable facilities con consumer characteristics and rehabilitation health care policy. By doing this, consumer comprehensive community rehabilitation health care delivery system could be constructed disabled person.

• 사상체질의학회지
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• 제18권3호
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• pp.155-165
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• 2006

1. Objectives The purpose of this research is to find out the Constitutional difference of Oxidative stress by Free oxygen radicals. 2. Methods We enrolled 55 patients who visited our hospital for medical examination from February 1, 2006 to May 31, 2006. This research investigated the Constitutional difference of Oxidative stress by Free oxygen radicals. 3. Results and Conclusions l) The Sasang Constitutional distribution of patients have oxidatative stress by Free oxygen radicals was Taeunmin 30%(8persons of total 27persons), Soeumin 56%(9persons of total 16persons), Soyangin 33%(4persons of total 12persons). The rate of patients have oxidatate stress was high in Soeumin. The Sasang Constitution had significance relation with oxidatative stress by Free oxygen radicals. 2) Triglyceride on the average of Taeumin patients have oxidatative stress by Free oxygen radicals is ststistical significantly higher than Triglyceride on the average of controlled normal persons in Taeumin(p-value=0.010) and Soyangin(p-value=0.015). Blood uric acid level on the average of patients have oxidatate stress by Free oxygen radicals is ststistical significantly lower than Blood uric acid level on the average of controlled normal persons in Taeumin(p-value=0.004) and Soyangin(p-value=0.037). This research has shown that there is a statistical significance between the Triglyceride level, Blood uric acid level and oxidatate stress by Free oxygen radicals.

• Journal of Preventive Medicine and Public Health
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• 제11권1호
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• pp.41-48
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• 1978

To examine the result of the government Medical Aid Program which began in January, 1977 as a part of social security policy implementation, all the medical records of the clients and official statistics in the year were analysed. The specific objectives this study pursues include the magnitudes and patterns of morbidity and utilization, and the characteristics of clients. One Korean rural area, Koje county was selected as the study area and subsequently all the clinics and hospitals assigned to work out the Aid Program are the subjects for the survey. A brief summary of the sutdy results as follows: a. The clients of Koje county are 6.4% of the total population in the area, more than the average percentage of the clients in Korea. It reflects on low level of economic status of the residents of the area. b. The population structure of the clients indicates that the large proportions of young and old age group are overwhelming, while the middle age group share very small portions. c. The utilization rates for primary care are 2.0 persons, 11.6 visits and 22.6 treatment days per 100 persons per months. Annual hospitalization is rated as 13.7 cases and 164 days per 1,000 persons, The utilization rates are slightly lower than those expected rates during planning period but eventually become higher than those of general population in rural Korea. d. The factors which influence the utilization rates are identified with client group (low income vs indigent), age and sex. e. The utilization pattern for primary care demonstrates seasonal variation similar to the pattern of general rural population in the low income group, but none in the indigent group. f. The most common diseases revealed at the primary care clinics are the acute respiratory infection (26.9%), acute gastritis (10.8%), skin and subcutaneous infection (6.8%). The cases of acute conditions are outnumbered than the cases of chronic condition. 8. The clinics, hospitals and other related health institutions are well cooperated in dealing health care services in their own capacities. Considering the above results Medical Aid Program generated satisfactory results at least in the utilization aspect.

• Journal of Preventive Medicine and Public Health
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• 제31권4호
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• pp.592-603
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• 1998

This study was conducted to estimate incidence rate of female breast cancer in a defined area of Chungchongbuk-do in Korea. The presumptive breast cancer cases were selected from two different sources, i.e., medical utilization database of the National Health Insurance Corporation and the database from the National Cancer Registry. Medical students visited each hospital where the presumptive cases had been treated as a breast cancer patient, and made a dictation of medical record of each patient based on the claims stored in the Insurance Corporation from January to December 1995. The diagnoses in the claims included one of the following diagnostic codes; ICD-9 174-175(malignant neoplasms of the breast), 233(carcinoma in situ of the breast and genito-urinary system)or ICD-10 C50(malignant neoplasms of the breast), D05(carcinoma in situ of the breast and genito-urinary system). Each case has been confirmed as having a breast cancer by a breast surgeon through a medical record review. Age-standardized incidence rate of female breast cancer to the Korean population was estimated to be 10.5(95%confidence interval : 8.1-12.9)per 100,000 persons in 1995. Age-standardized rate to the world population was 9.8 per 100,000 persons, and the truncated rate for ages 35-64 was 27.2 per 100,000 persons. Validity of these estimates is discussing in comparison with previous methods of incidence estimation in Korea.

• Journal of Acupuncture Research
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• 제18권3호
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• pp.48-55
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• 2001

Objective : The main cause of back pain & sciatica is HNP of L-spine. Recently, 8 Constitution Acupuncture is largely used for it, but the effects isn't announced. So we studied. The perceived pain diminishment is compared with Body acupuncture and 8 Constitution acupuncture. Methods : VAS(Visual analogue scale) was used for this research, with the pain indicator of 10 and 0 which represents a patient admission to a hospital and a status of no pain respectively. Two groups, consisting of Body acupuncture group with 17 persons and 8 Constitution acupuncture group with 12 persons, was randomly allocated for this research. SPSS(Statistical Program for Social Science) for window is used for a statistical analysis, and the independent T-test is performed to gauge the improvement of VAS, in which case, value of P below 0.05 is considered as useful. Results : The result of the VAS of comparison analysis between two groups after 10 days, shows that the improvement of subjective symptoms in Body acupuncture group is more effective than that in 8 Constitution acupuncture group. (independent T-test, P=0.009)

• 동의신경정신과학회지
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• 제3권1호
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• pp.56-59
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• 1992

The zinc, copper and chromium contents in the hair in 103 healthy Korean and 126 Korean with schizophrenic(aged 20 to 59 years in Yanbian district)by atomic absorbtion spectrometer(Type WFZ-II). Research Period : from May 1985 to September 1986. The zinc, copper and chromium contents in the schizophrenic hair are significantly lower than those of healthy persons, respectively. The standard rates of discriminant from healthy persons and the patients by method of (Department of Pathophysiology, Yanbian Medical Colloge ; Yanbian Neuropsychosis Hospital, Yanji Jilin Prov, P.R. China) Fisher discrominant analysis are 72.9% and 84.4%, respectively. The rates of the contribution of the target for the functional equation of zinc, copper chromium are 12.3%, 5.9% and 81.8%, respectively. Zinc contents in hair of male patients are significantly higher than those of female patients ; copper contents in hair of the female are sign

• 대한물리치료과학회지
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• 제12권4호
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• pp.89-97
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• 2005

Objective: The purpose of this study was to access quality of life and evaluate pre and post surgery management for persons with lower limb amputations. Method: This study was designed as a telephone survey. The subjects were patients who underwent their lower limb amputation between January 1994, and February 2005 at Asan Medical Center in seoul. sixty one of 203 subjects had granted consent and were studied. Results: The major cause of below knee amputations was vascular disease. Traumatic injuries were more common among subjects with above knee amputations. 93.4% of subjects were in use of prosthesis and 70.1 days were required to fit the prosthesis. 68.4% of subjects were able to ambulate with single point cane or without assistive devices. 80.3% of subjects complained phantom pain. Most subjects expressed the unsatisfactory result regarding the functional usage of prosthesis and education from hospital. Conclusion: Pre and post surgery rehabilitation program will benefit to promote better functional status and quality of life for persons with lower limb amputations.

• 보건의료산업학회지
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• 제8권2호
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• pp.115-125
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• 2014

This study tries to investigate inequity in supplementary private health insurance insured in terms of the analysis of insurance insured general characteristics and to analyze the influence of supplementary private health insurance on their admission and their outpatient medical utilization behavior. As a result of the analysis of the general characteristics of supplementary private health insurances insured, it has turned out that men, persons at low ages, people with a spouse and chronic diseases, and persons with a high income have applied such insurances more. We can also tell that low-income classes have difficulty in applying private health insurances as people in the fifth income quintile have applied such insurances about 9 times as much as those in the first income quintile. The analysis of supplementary private health insurance insured health care utilization behavior has revealed that both male and female insured aged less than 55 and without chronic diseases have increases the number of their use of health care, their patient charge, and their medical cost per visit.