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RISS 인기검색어
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- 저자 : 조성현 ( Cho Sunghyoun ) (검색결과 5 건)
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승마운동의 유형에 따른 노인의 혈중 지질의 차이에 관한 연구
조성현 ( Cho Sunghyoun ),유성훈 ( Yu Seonghun ) 대한통합의학회 2018 대한통합의학회지 Vol.6 No.3
Purpose : We investigated the effects of horseback riding and horseback riding machine exercise on the serum lipid profile in elderly individuals. Methods : Our study included 30 healthy elderly individuals who were randomly assigned to 2 groups: the horseback riding and the horseback riding machine exercise group, with each group comprising 15 individuals. The riding exercise program was performed 25 times a week over 12 weeks. The repeated measures analysis of variance was used to determine changes in serum lipid profiles before and after exercise 6 and 12 weeks after exercise. Results : An intergroup comparison of blood tests showed that triglyceride, total cholesterol and low-density lipoprotein-C levels were decreased in both groups after 12 weeks of the riding exercise program. However, both groups showed an increase in high-density lipoprotein-C levels, although this difference was not statistically significant. Conclusion : Horseback riding and horseback riding machine exercise showed a positive effect on the serum lipid profile in elderly individuals.
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김소현(so-hyun Kim),조성현(Sunghyoun Cho) 물리치료재활과학회 2023 Physical therapy rehabilitation science Vol.12 No.2
Objective: The purpose of this study is to identify factors that affect the incidence of hypertension using logistic regression and decision tree analysis, and to build and compare predictive models. Design: Secondary data analysis studyMethods: We analyzed 9,859 subjects from the Korean health panel annual 2019 data provided by the Korea Institute for Health and Social Affairs and National Health Insurance Service. Frequency analysis, chi-square test, binary logistic regression, and decision tree analysis were performed on the data. Results: In logistic regression analysis, those who were 60 years of age or older (Odds ratio, OR=68.801, p<0.001), those who were divorced/widowhood/separated (OR=1.377, p<0.001), those who graduated from middle school or younger (OR=1, reference), those who did not walk at all (OR=1, reference), those who were obese (OR=5.109, p<0.001), and those who had poor subjective health status (OR=2.163, p<0.001) were more likely to develop hypertension. In the decision tree, those over 60 years of age, overweight or obese, and those who graduated from middle school or younger had the highest probability of developing hypertension at 83.3%. Logistic regression analysis showed a specificity of 85.3% and sensitivity of 47.9%; while decision tree analysis showed a specificity of 81.9% and sensitivity of 52.9%. In classification accuracy, logistic regression and decision tree analysis showed 73.6% and 72.6% prediction, respectively. Conclusions: Both logistic regression and decision tree analysis were adequate to explain the predictive model. It is thought that both analysis methods can be used as useful data for constructing a predictive model for hypertension.
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수중운동치료가 만성 뇌졸중 환자의 균형에 미치는 효과 : 국내연구의 메타분석
이동진 ( Lee Dongjin ),조성현 ( Cho Sunghyoun ) 대한통합의학회 2018 대한통합의학회지 Vol.6 No.2
Purpose : This meta-analysis was aimed at guiding future research in stroke treatment and to provide real-world data relating to the effects of aquatic exercise therapy on balance in patients with chronic stroke. Methods : We performed a meta-analysis comprising 22 studies involving aquatic exercise therapy performed between 2006 and 2017. A meta-analysis software program was used to calculate the mean effect size, effect size by intervention, and effect size by outcome. We also performed a meta-regression analysis and an analysis of publishing bias. Results : The mean effect size was 0.563. The effect size by outcome was observed to be the largest for the functional reach test, followed by the Berg balance scale, balance equipment, the Timed Up and Go test and one leg standing. Meta-regression analysis showed that effect size increased with an increase in the duration, number, length of exercise session. Conclusion : Aquatic exercise therapy appears to show a moderate effect on balance in patients with chronic stroke. A meta-analysis is warranted for further research to determine the effects of aquatic exercise on walking, muscle strength, and range of motion.
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그림책을 활용한 인성교육프로그램이 유아의 친사회적 행동 및 자기조절 능력 효과에 대한 메타분석
김현정 ( Hyunjeong Kim ),조성현 ( Sunghyoun Cho ) 사단법인 아시아문화학술원 2021 인문사회 21 Vol.12 No.3
본 연구에서는 메타분석을 활용하여 그림책을 활용한 인성교육프로그램이 유아의 친사회적 행동과 자기조절능력 관련 연구를 총체적으로 검토하고, 전체 효과 및 조절변인들의 관계와 효과크기를 검토해 보고자 하였다. 이를 위해 2011년부터 2021년 2월까지 발표된 학위논문, 학술지개재논문 총 12편을 대상으로 동질성을 검증하고 랜덤효과 모형을 적용하여 효과크기를 산출하였다. 그 결과는 다음과 같다. 첫째, 그림책을 활용한 인성교육프로그램이 유아의 친사회적 행동 및 자기조절능력에 미치는 전체 효과크기는 높은 수준으로 나타났다. 둘째, 그림책을 활용한 인성교육프로그램에 대한 조절효과 분석을 실시한 결과 기관유형, 대상연령, 출판유형, 실험기간, 실험횟수에서 유의미한 차이가 나타났다. 향후 이 결과를 바탕으로 유아교육현장에서 그림책을 활용한 인성교육프로그램 개발 및 적용에 관한 실천방안을 제시하였다. The purpose of this study was to comprehensively review studies on the effects of personality education programs using picture books on children’s pro-social behavior and self-regulation ability by using meta-analysis, and examine the relationship between the overall effect and the moderator variables and the effect size. To this end, homogeneity was verified for a total of 12 articles, including degree theses and journal papers published from January 2011 to February 2021, and the effect size was calculated by applying a random effect model. The results are as follow. First, the overall effect size of the personality education program using picture books on children’s pro-social behavior and self-regulation ability was found to be high. Second, from the results of analyzing the moderating effect on the personality education program using picture books, significant differences were found in institution type, target age, publication type, duration of experiment, and number of experiments. Based on these results, this study presented a practical plan for the development and application of personality education programs using picture books in the field of early childhood education in the future.
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고령자의 이동변기에 대한 사용성평가 지표 개발 : 사례 연구
김선칠 ( Kim Seonchil ),임현섭 ( Lim Hyunsub ),조성현 ( Cho Sunghyoun ) 대한통합의학회 2018 대한통합의학회지 Vol.6 No.3
Purpose : The purpose of this study was to develop an index of usability that reflects the needs and characteristics of the elderly. The usability index is used primarily to assess issues in the usability of a product. Methods : In this study, 22 items for mobile toilet usability index were developed by consulting with 12 elderly users, 6 caregivers, and 12 experts. The usability evaluation index was intended to increase reliability through preliminary and main evaluations. In addition, the validity of the items used as the usability evaluation index was verified to prove that the index is effective for the evaluation. Result : The usability index is a welfare tool developed by gathering data from various sources such as previous studies dealing with usability evaluation, characteristics of users, range of use, and environment of product use. Conclusion : The development of the usability index for mobile toilets was useful for the user to quantitatively derive the problem of the product. Consequently, user needs and usability problems can be identified, which can help improve product quality.
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