• 대한통합의학회지
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• 제6권1호
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• pp.63-74
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• 2018

Purpose: The purpose of this study was to evaluate the effect of a trunk stabilization exercise program on the participants' scoliosis angle, pulmonary function, and growth hormones. Method: In the study, 30 participants were divided into a normal scoliosis exercise group (n=15) and an obese scoliosis exercise group (n=15). The participants performed a trunk stabilization exercise program three times a week for 12 weeks, and the exercise sessions lasted 50 minutes. The participants' pulmonary function [FVC, FEV1, FEV1/FVC, and PEF] was measured using a CardioTouch 3000S, and their scoliosis angles were measured using the Cobb's angle. The levels of growth hormone (GH) and insulin-like growth factor-1 (IGF-1) were analyzed on an immunoradiometric assay (IRMA) and radioimmunoassay (RIA), respectively. Results: After the intervention, the scoliosis angle, hormone levels, and pulmonary function increased significantly in both groups (p<.05). The result of the intergroup difference test indicated statistically significant differences in the three items (scoliosis angle, hormone levels, and pulmonary function) between the two groups (p<.05). Conclusion: Therefore, this program may be recommended as a therapeutic intervention for patients with scoliosis.

• 대한물리의학회지
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• 제14권4호
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• pp.183-193
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• 2019

PURPOSE: This study assessed the exercise programs for improving the spinal angle and trunk flexibility by applying the aquatic exercise and sling exercise to young adults with scoliosis. METHODS: The subjects were 14 participants diagnosed with scoliosis. They were assigned randomly either to an aquatic exercise group (n=7) that received the WATSU exercise program or to a sling exercise group (n=7) that received a sling exercise program. The exercise program was 50 minutes once, three times a week, 12 times for four weeks. The spinal angle and flexibility were measured using the Cobb's angle and modified sit and reach test, respectively. Two variables were analyzed before and after the intervention, and the aquatic exercise group and sling exercise group were compared. RESULTS: After the intervention, the Cobb's angle decreased significantly, and the flexibility increased significantly in both groups (p<.05). A larger increase in flexibility was observed in the aquatic exercise group than in the sling exercise group (p<.05). CONCLUSION: These results showed that the two exercise programs improved the spine angle and flexibility. The increased flexibility showed that aquatic exercise was more effective than the sling exercise. Therefore, aquatic exercise and sling exercise can be used in the treatment and prevention of scoliosis.

• 대한물리의학회지
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• 제9권2호
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• pp.141-149
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• 2014

PURPOSE: This study uses X-rays investigate how university students' smart phone use affects the cervical vertebral angle. METHODS: Ninety-two randomly selected students agreed to participate in this study. The participants' number of hours of smart phone use was gathered using a questionnaire. An X-ray of the participants' cervical vertebrae was taken, and the cervical vertebral angle was measured using the Cobb and the absolute rotation angle (ARA) method. Also, the relation between pain and hours of smart phone use was identified using a visual analog scale (VAS). Using SPSS ver18, the relationships among the cervical vertebral angle and the items in the questionnaire were identified and a frequency analysis, an independent t-test, and the analysis of variance (ANOVA) were calculated. RESULTS: The study showed that an increase in the number hours of smart phone per day led to cervical lordosis(p<0.05). The relationships between points of smart phone addiction and cervical vertebral angle have a negative correlation (p<0.05). Therefore, there are the higher smart phone addiction points, the decrease the cervical vertebral angle. CONCLUSION: The results of the study showed that increase in smart phone use lead to cervical lordosis, and smart phone addiction scores resulted in decreased in the cervical vertebral angle.

• 대한방사선기술학회지:방사선기술과학
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• 제34권4호
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• pp.263-269
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• 2011

척추촬영법은 의료기관별로 상이하고 각종 대학 및 국가시험을 위한 교재 등에 상이하게 기술되어 혼선을 빚고 있는 실정이다. 이에 동일한 환자의 선자세와 누운자세에서 촬영한 영상을 바탕으로 각 자세에서 척추측만각과 척추전만각의 차이를 비교함으로써 임상 및 관련기관, 참고서적에 가장 적절한 촬영 자세를 정립하여 제시하고자 하였다. 2009년 3월부터 2011년 9월까지 척추질환 환자 중 수술적 치료를 받지 않은 85명을 대상으로 Cobb's method를 이용하여 척추전만각(lordortic angle) 및 척추측만각(scoliotic angle)을 측정하였다. 각각의 측정자료는 t-test(SPSS 18)를 이용하여 유의성을 분석하였으며, 임상의 실태 파악을 위해 서울소재 10곳의 대학병원을 대상으로 척추촬영의 자세와 시행근거를 설문으로 조사하였다. 척추측만각의 측정 결과, 선자세가 바로누운자세보다 평균 20.98% 증가하였으며, 통계적으로 매우 유의한 차이를 보였다(p<.01). 척추전만각은 지지대잡은자세가 측와위자세보다 29.3% 증가하였으며, 통계적으로 매우 유의하였다(p<.01). 의료기관의 실태 결과, 누운자세촬영이 70.0%로 선자세촬영의 30.0%보다 월등하게 나타났다. 결론적으로 선자세촬영은 누운자세촬영보다 척추측만각 및 척추전만각이 증가하여 임상적 진단과 치료에서 중력이 가해진 선자세 촬영의 중요성과 일치하였으므로 임상의 검사자는 그 차이를 인식하여 필히 정확한 선자세에서 촬영이 요구된다.

• Journal of Korean Neurosurgical Society
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• 제53권1호
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• pp.13-18
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• 2013

Objective : There are few published studies which have documented psychopathological abnormalities in patients with of adolescent idiopathic scoliosis (AIS) The aim of this study was to evaluate the psychopathological influence of AIS in Korean 19-year-old males. Methods : The authors compared the Korean military multiphasic personal inventory (KMPI) military profiles of 105 AIS cases (more than 10 degrees of Cobb's angle without surgical treatment) with the KMPI profiles of 108 normal controls. The AIS group was split depending on Cobb's angle to further evaluate this relation by the severity of AIS. Results : A significantly decreased result on the faking-good response scale and an significantly increased result on the faking-bad response were observed in the AIS group compared to the control (p<0.012). The neurosis scale results, including anxiety, depression and somatization symptoms, were significantly increased in the AIS group compared to the control (p<0.010). The severity level of personality disorder and schizophrenia were also significantly increased in the AIS group (p<0.010). Differences in KMPI scale scores were not related to the severity of AIS. Conclusion : Young males with AIS tend to have abnormal results on the multiphasic personal inventory test compared to normal volunteers, suggesting that AIS may be related to psychopathology in the young male group in Korea. Although these psychopathology in AIS were differently observed compared to normal controls, but not interfered with military life. Clinicians are recommended to pay attention the psychopathological traits of patients with AIS.

• 국제지역연구
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• 제15권2호
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• pp.175-196
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• 2011

개도국이 경제성장을 시도할 때 일반적으로 유휴생산요소들이 존재한다. 이런 상황에서 수출, FDI와 내수생산이 고용증가에 미치는 영향에 대해 중요한 경제적 함의를 Myint(1958)의 잉여분출설과 Lewis(1954)모형은 제공한다. 이 논문은 이 두 이론을 바탕으로 하여 수출과 FDI를 통해서 빠른 경제성장을 이룩하고 있는 중국경제에 적용하여 수출, FDI와 내수생산이 고용에 미치는 효과에 대해서 실증분석 하였다. 먼저 Cobb-Douglas생산함수를 통해 추정방정식을 유도하여 첫째 수출, FDI와 내수생산이 고용이 미치는 효과, 둘째 수출과 FDI증가가 기술습득을 촉진하고 이것이 노동생산성향상을 통해 고용을 촉진하는 효과를 추정하였다. 추정결과 중국은 내수생산이 고용효과가 가장 컸고 그 다음 FDI였으며 수출은 그다지 큰 고용효과가 없는 것으로 나타났다. 기술습득에 의한 고용효과는 수출보다는 FDI가 더 실질적인 것으로 나타났다. 이제 중국은 고용을 창출하여 내부불균형문제를 해결하기 위해서는 수출보다는 유입된 FDI를 내수생산에 활용하는 것이 더 유효하리라고 판단된다.

• 대한치과교정학회지
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• 제44권5호
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• pp.254-262
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• 2014

Objective: The purpose of this study was to evaluate the relation between idiopathic scoliosis and facial deformity in the horizontal, vertical, and anteroposterior planes. Methods: A total of 123 female patients aged 14 years or older, who visited the Spine Clinic at the Department of Orthopedics, Korea University Guro Hospital for treatment of idiopathic scoliosis, were enrolled. Whole-spine anteroposterior and lateral radiographs were taken with the patient in a naturally erect position, and frontal and lateral cephalograms were taken in an erect position with the Frankfort horizontal line parallel to the floor. Scoliosis was classified according to the Cobb angle and Lenke classification of six curve types. Cephalometric tracing in all cases was carried out with V-Ceph 5.5 by the same orthodontist. The Kruskal-Wallis test was performed to determine whether any relation existed between each group of the idiopathic scoliosis classification and the cephalometric measurements of frontal and lateral cephalograms. Results: The measurements did not reveal any significant association between the Cobb angle and cephalometric measurements and between the curve type based on the Lenke classification and cephalometric measurements. Conclusions: Based on the results of this study, no apparent relation was observed between the severity of scoliosis and facial form variations in idiopathic scoliosis patients.

• Animal Bioscience
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• 제36권5호
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• pp.731-739
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• 2023

Objective: This study was to evaluate the interaction of three different light-emitting diode (LED) light colors (white, green, and blue) and three intensities (5, 10, and 15 lx) on slaughter performance, meat quality and serum antioxidant capacity of broilers raised in three-layer cages. Methods: A total of 648 (8-days-old) male broiler chicks (Cobb-500) were randomly assigned in 3×3 factorially arranged treatments: three light colors (specifically, white, blue, and green) and three light intensities (namely, 5, 10, and 15 lx) for 35 days. Each treatment consisted of 6 replicates of 12 chicks. The test lasted for 35 days. Results: The semi-eviscerated weight percentage (SEWP) in 5 lx white was higher than that in 15 lx (p<0.01). The eviscerated weight percentage (EWP) (p<0.05) and water-loss percentage (WLP) (p<0.01) decreased in 10 lx white light than those in green light. Under blue light, the content of hypoxanthine (Hx) in muscle was lower than that under white and green light (p<0.01). The content of malondialdehyde (MDA) in 15 lx blue light was higher than that in 10 lx green light (p<0.05). Light color had an extremely significant effect on thigh muscle percentage, WLP, Hx, and crude protein content (p<0.01). Light intensity had a significant effect on SEWP (p<0.05), EWP (p<0.05), lightness (L^*) value (p<0.05), WLP (p<0.01), and the contents of superoxide dismutase (p<0.05), MDA (p<0.01), glutathione peroxidase (p<0.01). Conclusion: Using white LED light with 10 lx light intensity can significantly improve the chicken quality of caged Cobb broilers, improve the content of inosine acid in chicken breast and enhance the antioxidant capacity of the body. We suggest that the broiler farm can use 10 lx white LED light source for lighting in 8 to 42 days.

• 한방재활의학과학회지
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• 제15권1호
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• pp.1-8
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• 2005

Objectives : This dissertation is to study the relationship between Scoliosis and Sasang Constitution. Methods : The researcher discriminated the Sasang constitutions of those observed - the out-patients - who were treated from January to June 2004, and showed, through whole spine X-ray, over 10 degrees in Cobb's angle. The result coming out from this study was compared firstly with the existing Sasang constitution theory from 《Dongyi Suse Bowon》 《東醫壽世保元》 and secondly with the existing of QSCCII statistics. The statistics were taken as Goodness-of-fit test, T-test, and ANOVA test. Results : 1. Of those 29 observed, 4(13.79%) were categorized in Taeum-in, 14(48.28%) in Soyang-in, and 11(37.93%)in Soum-in. 2. The result showed a significant difference with the Sasang constitution from Dong-isusebowon. 3. The result showed a difference with the existing from QSCCII. 4. There of no significant relations between each constitutions and Scoliosis. 5. There no significant relations between distinction and Scoliosis. Conclusions : In this study, rate of Soyang-in, among patients diagnosed scoliosis, was the higher.

• 대한정형도수물리치료학회지
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• 제25권2호
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• pp.1-10
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• 2019

Background: The purpose of this study was to determine the effects of cervical extension-traction exercise on cervical alignment, pain, and neck disability in patients with mild turtle syndrome. Methods: Thirty two outpatients with mild turtle neck syndrome were recruited and randomly divided into two groups. Participants in the experimental group was applied cervical extension-traction exercise (CETE, n=16) and in the control group applied cervical stabilization exercise (CSE, n=16) for three times a week for 4 weeks. Results: Cobb angle and Jochumsen depth were CETE showed significant difference within the group post test (p<.05). And the CETE was significantly higher than the CSE. In the pressure pain threshold, both CETE and CSE showed significant differences within post test (p<.05). And the CETE was significantly higher than the CSE. Neck disability index were significant (p<.05) in the CETE post test. There was no significant difference between the two groups. Conclusion: Our results of this study showed that applying cervical extension-traction exercise to patients with mild turtle syndrome improved cervical alignment, pain and neck dysfunction.