• Journal of Chest Surgery
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• v.15 no.3
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• pp.311-315
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• 1982

Between 1973 and 1981 a total of 38 patients with a adult Patent Ductus Arteriosus, resulting from a congenital heart disease. There were 10 males and 28 females and most were in their twenties. In 21 cases, typical Patent Ductus Arteriosus without pulmonary hypertension and in 17, atypical Patent Ductus Arteriosus with pulmonary hypertension were noted. Methods of surgical treatment were division, double ligation, triple ligation, or wrapping with Teflon felt and ligation. The number of patients for each surgical treatment were 23 cases with double ligation, 4 cases with triple ligation, 3 cases of wrapping with Teflon felt and ligation and 8 cases with division. Surgical mortality occurred in one case[2.6%].

• Korean Journal of Adult Nursing
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• v.25 no.5
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• pp.515-526
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• 2013

Purpose: The study aims to evaluate the effects of Tai Chi applied cardiac rehabilitation program(TCCRP) on cardiovascular risks, recurrence risk in ten years, and cardiac specific quality of life in individuals with coronary artery disease. Methods: The sample was comprised of individuals diagnosed with coronary artery disease within six months of the study who were referred by their primary physicians to participate in the TCCRP. The design was a pretest/posttest with non-equivalent groups with 30 in TCCRP program and 33 wait-listed comparison group. Results: The average age of all participants was sixty seven years. At the completion of the TCCRP, the Tai Chi group showed significant reduction in their ten year recurrent risk for coronary artery disease measured by Framingham's algorithm. The quality of life for the experimental group was reported as significantly higher than the comparison group, especially the area of general symptom. Conclusion: The outpatient cardiac rehabilitation with Tai Chi was applied effectively and safely without any complication to individuals with coronary artery disease. Tai Chi can be useful as an alternative exercise for cardiac rehabilitation program which may provide more access to individuals for cardiovascular risk management in the community settings.

• Korean Journal of Adult Nursing
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• v.22 no.5
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• pp.499-508
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• 2010

Purpose: Cardiovascular risk factor modification is important for patients with coronary artery disease to prevent poor progression of the disease. Without an understanding and an awareness of risk factors, patients with coronary artery disease are not able to reduce their risk by the lifestyle modification. The aims of this study were to assess patient's awareness of risk factors and to identify predictors of awareness of risk factors. Methods: A descriptive correlational study using a cross-sectional survey method was performed. The sites of the study were three hospitals in Seoul, Korea. The sample consisted of 214 subjects. The awareness of risk factors and other subjects' characteristics were measured by a questionnaire developed for this study. Results: A range of subjects (gender: 72.0%; hyperlipidemia: 51.9%; hypertension: 40.7%; obese: 37.4%; age: 35.5%; smoking: 22.4%; diabetes: 19.2%; family history: 18.2%) were not able to accurately identify the risk factors. Among predictors, gender (${\beta}$=-.17) and diabetics (${\beta}$=-.25) had statistically significant influences on awareness of risk factors. Conclusion: Our findings highlight the lack of awareness of risk factors for coronary artery disease. The findings have important implications for nursing practice in terms of guiding educational strategies for the modification of risk factors for coronary heart disease.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.15 no.1
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• pp.140-150
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• 2002

Introduction: Atopic dermatitis is chronic eczematous dermatosis which is related strongly to a family history of atopic disease and hereditary disposition. Its threshold of itching is low so that severe itching occurs and causes secondary eczema. Adult atopic dermatitis has mostly severe symptoms and progresses to chronic relapsing. Objective: The purpose of this study was to estimate the efficacy of oriental medical treatment and management on chronic adult atopic dermatitis. Subject: We studied 3 patients who visited Dongguk University Gangnam Oriental Hospital Dept. of Dermatol. with chronic adult atopic dermatitis from August 2001 to April 2002 and were observed for over 4 months. Methods: We treated them with herb-medication, acupuncture, negative therapy, aroma therapy, full spectrum visible ray therapy(by carbon arc) and external application(Jaun-go). We used the SCORAD index to assess the severity of atopic dermatitis. Results: There were 3 patients with chronic adult atopic dermatitis we could check for over 4 months by clinical scoring using the SCORAD system. 1. The grades of the severity of atopic dermatitis were lower only by the oriental medical treatments and management. 2. Intensities of relapse cases were lower then before the oriental medical treatments. 3. The secondary treatment term for relapse cases was shorter then the first treatment term after oriental remedies were used. Conclusion: Considering the above results, more study is needed on the chronic relapse cases with adult atopic dermatitis, the factors of increasing seventy of adult atopic dermatitis, the prognostic factors of adult atopic dermatitis, and the clinical interchange of chronic adult atopic dermatitis between oriental medicine and western medicine.

• Journal of Radiation Protection and Research
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• v.46 no.3
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• pp.98-105
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• 2021

Background: In recent events of the coronavirus disease 2019 (COVID-19) pandemic, computed tomography (CT) scans are being globally used as a complement to the reverse-transcription polymerase chain reaction (RT-PCR) tests. It will be important to be aware of major organ dose levels, which are more relevant quantity to derive potential long-term adverse effect, for Korean pediatric and adult patients undergoing CT for COVID-19. Materials and Methods: We calculated organ dose conversion coefficients for Korean pediatric and adult CT patients directly from Korean pediatric and adult computational phantoms combined with Monte Carlo radiation transport techniques. We then estimated major organ doses delivered to the Korean child and adult patients undergoing CT for COVID-19 combining the dose conversion coefficients and the international survey data. We also compared our Korean dose conversion coefficients with those from Caucasian reference pediatric and adult phantoms. Results and Discussion: Based on the dose conversion coefficients we established in this study and the international survey data of COVID-19-related CT scans, we found that Korean 7-year-old child and adult males may receive about 4-32 mGy and 3-21 mGy of lung dose, respectively. We learned that the lung dose conversion coefficient for the Korean child phantom was up to 1.5-fold greater than that for the Korean adult phantom. We also found no substantial difference in dose conversion coefficients between Korean and Caucasian phantoms. Conclusion: We estimated radiation dose delivered to the Korean child and adult phantoms undergoing COVID-19-related CT examinations. The dose conversion coefficients derived for different CT scan types can be also used universally for other dosimetry studies concerning Korean CT scans. We also confirmed that the Caucasian-based CT organ dose calculation tools may be used for the Korean population with reasonable accuracy.

• Korean Journal of Veterinary Research
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• v.12 no.2
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• pp.177-183
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• 1972

In a pasture located at Kyong Puk area, a group of 200 Korean native casttle showed severe coughing, dyspnea and emaciation, of which 30 cattle died from the respiratory disease. To the alived cattle, clinical, pathologicoparasitological observations and treatment with terramycin, Mintic and tetramisole (Bonasol) were carried out and the following results were obtained. 1) Paroxymal coughighings, increased respiratory rate and heart rate were observed in almost all cases. But, larval output in feces was recognized in 32 percent of the cases. 2) Morderate eosinophilia was observed in a half of the cases. 3) At autopsy, lungs were enlarged, and areas of dark consolidations were scattered in all lobes. In the bronchi, numerous adult lungworms were found. 4) The adult worms detected from the bronchi were morphologically identified as Dictyocaulus viviparus. 5) The clinical signs and larval output were disappeared after the administration of Mintic or Bonasol. 6) From these results, it was concluded that the respiratory disease of the cattle was caused by the infestation of lungworm, Dictyocaulus viviparus.

• Sleep Medicine and Psychophysiology
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• v.15 no.2
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• pp.67-70
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• 2008

Overlap syndrome can be defined as a coexistence of chronic obstructive pulmonary disease (COPD) and sleep apnea-hypopnea syndrome (SAHS). The association of COPD and SAHS has been suspected because of the frequency of both diseases. Prevalence of COPD and SAHS is respectively 10 and 5% of the adult population over 40 years of age. However, a recent study has shown that the prevalence of SAHS is not higher in COPD than in the general population. The coexistence of the two diseases is only due to chance. SAHS does not affect the pathophysiology of COPD and vice versa. Prevalence of overlap syndrome is expected to occur in about 0.5% of the adult population over 40 years of age. Patients with overlap syndrome have a more profound hypoxemia, hypercapnia, and pulmonary hypertension when compared with patients with SAHS alone or usual COPD patients without SAHS. To treat the overlap syndrome, nocturnal noninvasive ventilation (NIV) or nasal continuous positive airway pressure (nCPAP) can be applied with or without nocturnal oxygen supplement.

• Journal of Nutrition and Health
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• v.28 no.5
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• pp.451-459
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• 1995

This study was intended to figure out the effects of the amount and the distribution of body fat on the risk fators of adult disease. Sixty-four male college students paticipatied in this study, whose to find out body fat distributions were classified on the basis of Waist/hip ratio(WHR) into three groups-upper body type(UBTM), intermediate body type (IBTM) and lower body type(LBTM). Various risk factors such as adiposity, body fat ammount, serum lipid amount and blood pressure and their intercorrelations were analyzed. The three bodys type groups showed significant differences each other in weight(P<0.001), WHR showed considerable correlations with BMI and the percentage of body fat. The frequency of obesity assessed by BMI$\geq$25 and body fat percentage were the highest in the UBTM of the three groups. Thus, we could conclude that the closer the body fat distribution is to the upper body type, the higher the BMI and body fat percentage. Waist/girth ratio(WTR, P<0.01) and BMI(P<0.05) were positively correlated with serum triglyceride levels, and % of body fat was positively correlated with both serum triglyceride (P<0.01) and serum total cholesterol(P<0.05) levels. WHR (P<0.05), BMI(P<0.01) and % of body fat(P<0.01) also showed positive correlations with systolic blood pressure. From the above results, we could conclude that body fat distribution was a good index reflecting adiposity and body fat amount and that blood and serum amount of triglyceride was highest in the upper body type group showing the highest frequency of obesity.

• Korean Journal of Adult Nursing
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• v.23 no.4
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• pp.309-320
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• 2011

Purpose: The purpose of the study was to examine the related factors of quality of life (QOL) among patients with Chronic Obstructive Pulmonary Disease (COPD). Methods: Patients diagnosed with COPD (N=230) were recruited from four hospitals in Kyeong-Nam province, from March 2 to November 30, 2010. The data collection instruments were the Short Form 36, perceived dyspnea measure by Modified Medical Research Council, COPD and Asthma Sleep Impact Scale, COPD Self-efficacy Scale, and Center for Epidemiologic Studies Depression Scale were used. Following the completion of the data collection instruments Pulmonary function was tested. Data were analyzed with descriptive statistics, Pearson correlation and simultaneous multiple regression using SPSS/WIN. Results: The mean QOL of this study was 68.24. Using a multivariate approach, the significant correlates of QOL were depression (${\beta}$=-.37), dyspnea (${\beta}$=-.28), self-efficacy (${\beta}$=.20), and a sufficient degree of household income (${\beta}$=.16). These variables explained 49% of variance in QOL. Conclusion: The study suggests that psychological aspects are an important factor in explaining QOL of the patients. Screening and minimizing depression could be effective strategies in enhancing QOL of patients with COPD and further investigation to reduce depression could warrant the improvement of QOL in patients with COPD.

• Korean Journal of Adult Nursing
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• v.18 no.2
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• pp.261-271
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• 2006

Purpose: The purpose of this study was to investigate factors that have influence on a health examination among the middle aged living in Busan. Method: The survey was conducted with 235 participants who were the parents of students of five nursing schools in Busan, living in Busan, and subjects to a health examination under the National Health Insurance Corporation. The data was collected from September to November 2004 using a structured self-administered questionnaire that contained general characteristics, characteristics related to a health examination, and health belief variables. Collected data were analyzed using SPSS/WIN 10.0. Results: Among the subjects, 122(51.9%) had performed a health examination in the past, and 113(48.1%) had not. Variables that have a significant influence on getting a health examination were: previous disease experience, perceived barrier and perceived seriousness. Those who did not have previous disease experience(2.6 times) and whose perceived seriousness was high(1.1 times) were more likely to have a health examination, and those with perceived barrier high(0.9 times) were less likely. Conclusion: Therefore, to increase the rate of health examinations, it is necessary to advertise the importance of health examinations particularly for the people who had disease experience and the seriousness of target diseases; and furthermore, to remove barriers of a health examination.