• The Journal of the Korean life insurance medical association
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• v.7 no.1
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• pp.180-188
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• 1988

A study on the standard cardiothoracic ratio calculated from the photofluorography film of chest in a total of 8,030 insured persons(3,449 men and 4,581 women) was undertaken. The results were as follows: 1) The linear regression equations were formed from the 99% confidence ilmits of actually measured average cardiothoracic ratio by weight index. The cardiothoracic ratios by weight index estimated by above mentioned equations, namely theoretic values of cardiothoracic ratio, should be regarded as the standard cardiothoracic ratios. 2) It seems that the standard cardiothoracic ratio${\pm}10%$ deviation should be regarded as the normal limits of cardiothoracic ratio. 3) The tables of standard cardiothoracic ratio by weight index and the normal limits of cardiothoracic ratio by weight index were presented. 4) The average weight index and cardiothoracic ratio in all males and females were 0.993 and 43.3%, and 0.997 and 46.3% respectively. 5) In order to evaluate the cardiothoracic ratio more accurately, the establishment of the standard cardiothoracic ratio by build is considered to be reasonable.

• Imaging Science in Dentistry
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• v.33 no.2
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• pp.91-95
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• 2003

Purpose : To compare the diagnostic accuracy of proximal caries detection between Kodak Insight film and the Biomedisys CDX2000HQ digital (CCD) sensor. Materials and Methods: 156 proximal surfaces of extracted teeth, 78 of which had chemical artificial caries, were used in this study. Four observers interpreted the radiographs using a five-point confidence rating scale to record their diagnoses. The results were analyzed by receiver operating characteristic curves, ANOVA and Kappa values. Result: Analysis using receiver operating characteristic curves revealed the areas under each curve which indicated a diagnostic accuracy of 0.951 in Insight and 0.952 in CDX2000HQ digital sensor. ANOVA revealed no significant differences between the two images with respect to caries detection. Kappa values indicated that the mean intra-observer agreement was 0.85 and inter-observer agreement 0.71 in conventional radiography. In digital radiography, the mean intra-observer agreement was 0.84 and inter-observer agreement 0.72. Conclusion: The results suggest that no significant difference exists between the two modalities for artificial caries detection and that CDX2000HQ was as good as Insight film for this purpose.

• Journal of muscle and joint health
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• v.19 no.3
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• pp.350-361
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• 2012

Purpose: The purpose of this study is to explore the level of bone mineral densities of the femur neck and to identify factors affecting bone mineral density of the femur in Parkinson's disease (PD) patients. Methods: Participants were 121 PD patients visiting the outpatient clinic of D University Hospital in B City. Bone mineral density was measured at the femur neck by using a dual-energy x-ray absorptiometry. The serum vitamin D level, the amounts of milk intake, caffeine intake, cigaret smoking, and alcohol consumption, and the number of steps taken daily were measured. Past and present disease history, the medication history, and duration of the disease were also collected. The level of disability was obtained by neurologists using the Hoehn and Yahr stage and the Unified Parkinson's Disease Rating Scale. Results: Among PD patients, 57% had osteopenia and 15.7% had osteoporosis. The bone mineral density of the femur was associated with weight, serum vitamin D level, age, and working status. Conclusion: The identification of weight and serum vitamin D level as important predictive factors emphasizes the importance of balanced nutrition for PD patients.

• The Journal of Internal Korean Medicine
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• v.42 no.5
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• pp.1094-1101
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• 2021

Objectives: This study examined a case of chronic intestinal pseudo-obstruction (CIPO) in an adult with unspecified abdominal pain.Methods: The patient was treated with herbal medicine, acupuncture, and moxa. Treatment progress was evaluated by follow-up monitoring of the intensity, frequency, and duration (in hours) of abdominal pain and body weight. Results: The average abdominal pain level on the Numerical Rating Scale (NRS) and its incidence decreased. The duration of pain was 15 hours maximum and 2.5 hours minimum. The body weight repeatedly increased and decreased but increased overall. Despite no remarkable findings from X-rays, air-fluid levels and coil-shaped folds of the small bowel were observed. Conclusions: Korean medical treatment based on a dialectic effectively relieved chronic abdominal pain and suspected CIPO-a disease that requires continuous management and therapeutic intervention.

• Journal of Korean Medicine Rehabilitation
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• v.31 no.2
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• pp.109-114
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• 2021

The purpose of this study is to report the effect in treating a patient with a case of avulsion fracture of the proximal 5th metatarsal with a combination of Korean medicine therapy. We treated the patient with acupuncture, pharmacopuncture, moxibustion, cupping, and herbal medicine The numeric rating scale, X-ray were applied as outcome measures. After complex Korean medicine treatment, this patient's avulsion fracture of the proximal 5th metatarsal was improved and pain was reduced. This result shows that Korean medical therapy may be an effective option for avulsion fracture of the proximal 5th metatarsal.

• Journal of Physiology & Pathology in Korean Medicine
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• v.37 no.1
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• pp.19-24
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• 2023

Postoperative adhesive small bowel obstruction (ASBO) is an intractable disorder which sometimes leads to adhesiolysis or small bowel resection. These therapeutic reoperations, however, also have many limitations including complications. An 80-year-old female, who had undergone 4-abdominal surgeries, visited the hospital with continuous vomiting. Based on her clinical symptoms and history, multiple air-fluid levels and distention of the small bowel in an abdominal X-ray, we diagnosed her with postoperative incomplete ASBO. We conducted acupuncture and an herbal medicine enema to stimulate bowel movement and relieve pain. The patient came in complaining of abdominal pain and vomited more than 10 times on hospital day 0 stopping on hospital day 4. Comparing hospital day 0 with hospital day 4, the abdominal pain decreased from a numerical rating scale (NRS) 10 to 4. There were no side effects such as redness or burns during the treatment process. This study presented an acupuncture-based treatment will be helpful for clinicians managing cases of ASBO with poor performance in elderly individuals.

• Journal of Korean Neurosurgical Society
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• v.48 no.6
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• pp.496-500
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• 2010

Objective : Surgical treatment of lumbosacral foraminal stenosis requires an understanding of the anatomy of the lumbosacral area in individual patients. Unilateral facetectomy has been used to completely decompress entrapment of the L5 nerve root, followed in some patients by posterior lumbar interbody fusion (PLIF) with stand-alone cages Methods : We assessed 34 patients with lumbosacral foraminal stenosis who were treated with unilateral facetectomy and PLIF using stand-alone cages in our center from January 2004 to September 2007. All the patients underwent follow-up X-rays, including a dynamic view, at 3, 6, 12, 24 months, and computed tomography (CT) at 24 months postoperatively. Clinical outcomes were analyzed with the mean numeric rating scale (NRS), Oswestry Disability Index (ODI) and Odom's criteria. Radiological outcomes were assessed with change of disc height, defined as the average of anterior, middle, and posterior height in plain X-rays. In addition, lumbosacral fusion was also assessed with dynamic X-ray and CT. Results : Mean NRS score, which was 9.29 prior to surgery, was 1.5 at 18 months after surgery. The decrease in NRS was statistically significant. Excellent and good groups with regard to Odom's criteria were 31 cases (91%) and three cases (9%) were fair. Pre-operative mean ODI of 28.4 decreased to 14.2 at post-operative 24 months. In 30 patients, a bone bridge on CT scan was identified. The change in disc height was 8.11 mm, 10.02 mm and 9.63 mm preoperatively, immediate postoperatively and at 24 months after surgery, respectively. Conclusion : In the treatment of lumbosacral foraminal stenosis, unilateral facetectomy and interbody fusion using expandable stand-alone cages may be considered as one treatment option to maintain post-operative alignment and to obtain satisfactory clinical outcomes.

• Journal of Korean Orthopaedic Sports Medicine
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• v.4 no.1
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• pp.43-48
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• 2005

Purpose: The purpose of this study is to assess the result of conservative treatment in displaced radial head fracture. Materials and Methods: We analyzed 15 cases of displaced radial head fracture who were treated conservatively from April 1992 to May 2002. Follow-up period was more than 1 year. They were all males and the average age of patients was 20.2($11{\sim}24$) years. The average follow-up period was 13.4($12{\sim}15$) months. They were able to do active pronation and supination more than 70 degrees initially, who were applied long arm splint less than 1 week. The functional rating index modified after B.F. Morrey and no further displacement and union state of fragment in simple X-ray were used in follow-up assessment. Results: On the basis of the functional rating index modified after B.F. Morrey that included elements of pain, motion, strength, and stability, the results were 8 excellent, 7 good in patients who were treated conservatively, who had union and no further displacement of fragment in follow-up. Conclusion: We conclude that if they are able to do active pronation and supination more than 70 degrees initially, we take them to do early range of motion exercise after subsiding swelling, which can restrict limitation of range of motion exercise and return to the living early.

• The Korean Journal of Rehabilitation Nursing
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• v.2 no.1
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• pp.61-71
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• 1999

This quasi-experimental study was intended to test the effect of self-help group program, which is one of the way to enhance adaptation and quality of life to mastectomy patients. Data was collected from July 14, 1998 to Oct. 31, 1998 at two Medical Center in Seoul. The subjects for this study were the patients who had undergone mastectomy and were follow-up ; 14 in experimental group and 14 in control group matched with age and treatment. The instruments for this study were adaptation in Lee(1994)'s physical symptom questionnaire, Zung's Self-rating Depression Scale(SDS, 1965), and Self-rating Anxiety Scale(SAS, 1970), quality of life in Spranger(1996)'s and No(1988)'s Quality of Life Questionnaire. The self-help group program for mastectomy patients was developed based on literature review and pilot study by the investigator. The subjects of experimental group were participated in 6 weeks self-help group program and were received arm and shoulder exercise, informational support, and interpersonal support by group members. The control group were received no intervention, Both group answered questionnaires prior to intervention and 6 weeks later. The data analyzed by frequency, $X^2$-test, Mann-Whitney U test. Wilcoxon Signed Rank test, Pearson's Correlation Coefficient and Stepwise Multiple Regression using SPSS WIN. The results are as follows ; Hypothesis 1. "The experimental group with the self-help group program will have a higher score on adaptation state than control group." was not supported. But the post test score of anxiety and depression in experimental group were declined and the depression score was reduced relatively. Hypothesis 2. "The experimental group with the self-help group program will have a higher score on quality of life than control group." was not supported. But the posttest score of quality of life in experimental group was reduced relatively. Hypothesis 3. "The higher adaptation state of mastectomy patients, the higher quality, of life." was supported(r=,80, p<.001). Additionally, the lower physical symptom, depression and anxiety, the higher quality of life And depression, which was the main predictor of quality of life, accounted for 59.5%, depression and anxiety accounted for 65.5% of the variance in quality of life. In conclusion, when the self-help group program was intervened to mastectomy patients, it was tended to increase quality of life and to reduce depression and anxiety. So self-help group program can be considered useful nursing inter vention effect on adaptation and quality of life of mastectomy patients. With discussion, I suggest repeated further re search on self-help group with appropriate sample size and longitudinal study. Also during adjuvant therapy, it is needed to develop convenient method to be supported from peer group and family, such as computer mediated support group.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.9 no.2
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• pp.37-48
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• 1999

The Internet has been used as the academic researching purposes. Nowadays accordance with improving and being familiar with the World-Wide Web Many people are giving it a try to use the Internet as commerce markets. The noticeable example of internet-based use of the commerce is the Internet shopping mall. Using the WWW companies exhibit their products and users select the ones and take the payment for ones in the on-line Increasing the the Internet shopping mall there needs to be the countermeasure that companies and clients must verify each other. In this paper there are explained the development credit authentication system of the Internet shopping mall and the construction of the trusted environment clients can use Internet shopping mall. That is to develop the credit authentication system the credit-rating of Internet shopping mall can be sent securely and easily to clients and the information of credit-ranting cannot be eavesdropped.