폐경기 여성에서 골다공증 유무에 따른 체성분 비교

신근우,박태진,이가영,박경원,이동환 대한가정의학회 2002 Korean Journal of Family Medicine Vol.23 No.7

Comparison of Body Components and Mineral Mass between Womenwith Osteoporosis and Non-osteoporosis Postmenopausal WomenGeun Ou Shin, M.D., Kyung Won Park, M.D., Dong Whan Lee, M.D.,Tae Jin Park, M.D., M.P.H. and Kayoung Lee, M.D., Ph.D. 연구배경: 폐경 후 여성에서 골다공증과 체중 간에는 관련성이 있다고 알려져 있지만 이것이 체지방과 관련이 있는 지 아니면 제지방량과 보다 관련성이 있는지에 대해서는 논란이 되어왔다. 본 연구에서는 폐경후 여성에서 골다공증 유무에 따라 체성분을 비교하여 골다공증과 체중의 어떤 성분이 골다공증과 관련이 있는 지 알아보고자 실시되었다.방법: 가정의학과 외래를 방문하여 골다공증 진단을 위하여 DEXA와 체성분 측정을 동시에 시행한 50세 이상 여성 41명이 연구대상이었다. 개별 면담을 통해 사회경제적 변수, 폐경 후 기간, 운동 및 흡연 유무를 조사하고 DEXA를 이용하여 측정한 요추부위와 대퇴골 부위의 골밀도 치중 어느 한 부위에서라도 젊은 성인과 비교하여 2.5 표준편차 이상 감소한 여성을 골다공증군으로, 모든 골밀도 치가 그 이상인 군을 비골다공증군으로 정의하였다. 골다공증 유무와 체성분을 연속변수 또는 3등분한 범주변수로 구분하여 비교하였다. 체지방량과 제지방량을 독립변수로 하여 골다공증 유무에 따른 로지스틱 다중 회귀분석을 실시하였다.결과: 전체 41명 중 58.5%가 골다공증이었으며 골다공증이 있는 여성에서 비골다공증군에 비하여 정규 교육을 전혀 받은 적이 없는 경우가 많았고 연령이 많았다. 체성분을 비교한 결과 정상군에 비해 골다공증군에서 신장, 체중, 단백질량, 무기질량, 제지방량이 유의하게 낮았으나 체지방량, 체지방률, 복부둔부 둘레비, 체질량지수에서는 두 군 간에 유의한 차이가 없었다. 무기질량과 제지방량의 분위가 증가할수록 골다공증의 유병률이 유의하게 감소하였으나 체지방량과는 유의한 관련성이 없었다. 무기질 함량과 요추부 및 대퇴부의 골밀도치, 신장, 체중, 단백질량, 제지방량 간에는 유의한 상관관계가 있었으나 골밀도치와 체지방률 및 복부 둔부 둘레비 간에는 유의한 상관관계가 없었다. 골다공증의 유병위험은 연령과 체지방량을 보정한 후 제지방량이 1 kg 증가할수록 0.7배 감소하였으나(95% CI: 0.53∼0.95) 체지방량은 유의한 예측변수가 아니었다.

청소년의 태권도 수련이 자기조절력, 자기효능감 및 학교생활만족도에 미치는 영향

신근우(Shin, Keun-Woo),김성일(Kim, Sung-Il),황영성(Hwang, Young-Seong) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.4

The purpose of this study is to investigate the potential effects of Taekwondo training on self-control, self-efficacy, and school life satisfaction among adolescents to ensure more education in schools and to help contribute to a qualitative improvement in education. In order to accomplish the study, questionnaire surveys were conducted of middle and high school students trained in Busan Taekwondo Association registered dojangs (Taekwondo training centers) in the six urban and rural districts of Busan Metropolitan City for six months or more. A total of 495 survey forms out of 530 forms distributed were used in the actual analysis, excluding the 35 questionnaires that contained issues with the responses such as a lack of collection or unanswered items. In this study, collected data was analyzed by SPSS / PC + Win. 21.0, reliability tests, Pearson"s correlation analysis, regression analysis wac conducted. The results obtained through the aforementioned study are as follows. Frist, Self-regulation, self-efficacy, and school life satisfaction showed a statistically significant positive correlation for all sub-factors based on Taekwondo training. Second, Taekwondo training has a positive effect on self-control, self-efficacy, and school life satisfaction. The results of this study suggest that adolescent Taekwondo training is an effective educational program that positively affects self-control, self-efficacy, and school life satisfaction.

축구선수의 비타민 C, E 섭취가 셔틀런 운동 시 심박수 및 혈중 활성산소 농도에 미치는 영향

신근우(Shin, Keun-Woo),황영성(Hwang, Yeong-Seong),이상호(Lee, Sang-Ho) 한국체육과학회 2017 한국체육과학회지 Vol.26 No.2

The purpose of this study was to investigate the effect of concentration free radical in blood about intake vitamin C and E in university soccer players. Ten university soccer players of G city volunteered to be test subjects. Experimental groups were vitamin C and E intake group(A, n=7), control group(B, n=7). The total experimental period was 4 weeks. Group A was instructed to take vitamin C(2000 mg) and vitamin E(400 IU) every day. The change of the free radical by vitamin intake. In the comparison between groups, vitamin C and E intake group was significantly differences with control group after 30 min for 3 and 4 weeks. The change of the free radical by vitamin intake post exercise. Vitamin C and E intake group was significantly differences for 3 and 4 weeks. Control group was significantly differences for 4 weeks. In the comparison between groups, vitamin C and E intake group was significantly differences with control group for 3 and 4 weeks. There was an interaction effect between time and group. In conclusion, the result of this study show that vitamin C and E intake seem to have a positive influence on free radical.

국내외 재난조직 및 관련 법령

장상진,이창민,신근우,조혜인,신은경,김빛나,장소현 한국재난정보학회 2014 한국재난정보학회 학술대회 Vol.2014 No.1

태권도 수련중인 청소년의 자기조절력과 학교생활만족과의 관계에서 자기효능감의 매개효과

김성일(Kim, Sung-Il),신근우(Shin, Keun-Woo),황영성(Hwang, Young-Seong) 한국체육과학회 2020 한국체육과학회지 Vol.29 No.2

The purpose of this study is to investigate the mediating effect of self-efficacy on the relationship between self-control and school life satisfaction in teenage taekwoondo training . In order to accomplish the study, questionnaire surveys were conducted of middle and high school students trained in Busan Taekwondo training centers. A total of 495 survey forms out of 530 forms distributed were used in the actual analysis, excluding the 35 questionnaires that contained issues with the responses such as a lack of collection or unanswered items. In this study, collected data was analyzed by SPSS / PC + Win. 21.0, reliability tests, Pearson’s correlation analysis, regression analysis wac conducted. The results obtained through the aforementioned study are as follows .Frist, Self-regulation, self-efficacy, and school life satisfaction showed a statistically significant positive correlation for all sub-factors based on Taekwondo training. Second, self-efficacy partially mediated the relationship between self-control and School life satisfaction.

규칙적인 유산소 운동이 비만 학습부진 학생의 뇌파 활성화 및 뇌신경성장인자에 미치는 영향

김영일(Kim, Young-Il),신근우(Shin, Kneu-Woo),김귀백(Kim, Ki-Back),강성훈(Kang, Sung-Hwun) 한국사회체육학회 2015 한국사회체육학회지 Vol.0 No.61

The purpose of this study was to investigate effects of regular aerobic exercise on brain wave activation and brain-derived neurotrophic factor in obese school underachievers. Subjects were classified into the control(n=10) and the exercise group(n=10) for students understand the purpose and wishes to participate in the study itself. Aerobic exercise was performed to HRR 80% for 60 minutes. Subjects were measured physical fitness, body composition and V·O₂ max test. Blood was analyzed cognitive relevant factors and lipid profiles. In addition the brain function index was measured by brain waves. As a result, body composition and physical fitness is not significant statistical, However anti-stress index(left, right) was increased significantly and regular exercise significantly increased of IGF-1 and BDNF levels. Therefore, reduced physical activity and increased stress is expressed by an imbalance of food intake. This is believed to have a positive impact on brain activity by increase anti-stress factors of obese poor school performance.

초등학생 태권도 수련 참여자의 참여동기와 운동감정이 운동지속에 미치는 영향

권천달(Kwon, Cheon-Dal),신근우(Shin, Keun-Woo),구범준(Ku, Beom-Jun) 한국체육과학회 2020 한국체육과학회지 Vol.29 No.2

The purpose of this study is to find out the motivation for participating in taekwondo training in elementary school and the effects of sports sentiment on the sports status. To achieve this objective, the results of a stepwise regression using SPS/PC+ Win. 18.0 are as follows. First, it is condition, external examination, and joy that influence athletic ability when elementary school students participate in taekwondo training. It is technology development, external examination, pleasure, that affects exercise habits. it is external examination, pleasure, condition that affects the athletic environment. It is the sense of achievement, externality, condition, and technological development that affect athletic interest. It has a significant effect on condition, social relationship, and pleasure in sports friends. Second, it is vitality, achievement, and fun that influence athletic ability when elementary school students continue to exercise. It is achievement, purification, and fun that affects exercise habits. It is vitality, fun, and achievement that affects exercise environment. It is vitality, fun, achievement, that affects athletic interest. It is a significant effect on cleanliness and achievement on athletic friends.

부모가 소아의 단골의사를 결정하는데 영향을 미치는 요인

이가영,박태진,양정석,최성,최강영,신근우 대한가정의학회 2000 Korean Journal of Family Medicine Vol.21 No.8

부인과 개복수술 Indroprofen 의 진통작용 및 내성작용의 임상적 연구

지양봉(YB Ji),강순범(SB Kang),신근우(KW Shin),유명숙(MS Yoo),김용철(YC Kim),박형무(HM Park),김동명(DM Kim),심재철(JC SIM) 대한산부인과학회 1984 Obstetrics & Gynecology Science Vol.27 No.2

35명의 산부인과 환자들의 개복수술후의 통증에 대하여 Indoprofen 200mg의 근육주사와 대조군 으로 Meperidine 50mg의 근육주사후의 진통효과를 비교하여 다음과 같은 결론을 얻었다. 1. 치료직전의 pain score는 양군이 모두 3.6으로 심한 또는 매우 심한 통증의 상태에 있 었다. 2. Indoprofen의 진통효과는 주사후 3시간 때 가장 높았으며 이 때의 pain score는 1.2 이었고, 반면에 Meperidine의 진통효과는 1시간후에 가장 높았으며 이때의 pain score는 1.0이었다. 3. 치료후 8시간내에 추가치료를 필요로 한 경우는 Indoprofen의 경우 전체 19예중 3 예로서 21%에 해당하였으며, Meperidine의 경우 전체 16예중 8예로 50%에 해당되었다. 4. Indoprofen을 사용한 19열에서는 뚜렷한 부작용을 발견할수 없었으며, Meperidine을 사용한 group에서는 nausea, vomiting 및 dizziness를 볼 수 있었다. 5. 이상에서 수술후 통증의 조절에 있어서 Meperidine에 대조하여 Indoprofen 사용은 대 기할 만 한 부작용이 없이 Meperidine에 상응하는 진통효과를 가지고 있음을 알 수 있었다. We Cimpared the analgesic effect of a single intramuscular infection of Indoprofen 200 mg with that of Meperidine 50 mg, given by the same route, in 35 patients with postoperative pain after gynecologic surgery. The results were sa follows. 1. The patients suffered from severe or very severe pain before medication, the pain scores of both group were 3.6. 2. The analgesic effect of Indoprofen apperared greateset 3 hours after infection and the pain score at the time was 1.2. On the other hand the analgesic effect of Meperidine appeared greatest 1 hour after injection and the pain score at the time was 1.0. 3. 3 of 10 patients(21%) who were treated with Indoprofen needed additional medication before 8 hours after first medication and 8 of 16 patients(50%) in Meperidine users. 4. There were no specific side effects in patients who were treated with Indoprofen, On the other hand, nausea, vomiting and dizziness appeared in the patients treated with Meperidine. 5. At last, we concluded that Indoprofen can replace the Meperidine without specific side effects for the treatment of postoperative pain.

FSR (Force Sensing Resistor) 발바닥 센서를 이용한 전동 보행 보조기의 경사로 제어 알고리즘 개발

최호선(H. S. Choi),김민규(M. K. Kim),신근우(G. W. Shin),김준기(J. K. Kim),김인영(I. Y. Kim),백윤수(Y. S. Baek) 한국정밀공학회 2017 한국정밀공학회 학술발표대회 논문집 Vol.2017 No.12월