청소년기 태권도 수련생들의 체격 및 체력 요인별 발달 비교

김동제,권창기,가경환 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

This study was intended to investigate changes in the physique and fitness by age in adolescence. For this purpose, it attempted to make the first measurement in June, 2001 and the second measurement in 2002 for a total of 15 persons(seven middle school students aged 13 to 14 years and 8 high school students aged 16 to 17 years) practicing Taekwondo at 'S' and 'C' Drill Centers located in South Kyungsang Province. Both measures were conducted over the 2-day period. An attempt was made to compare and analyze the growth rate of physique and fitness factors by age based on data from measurement. As a result, the following conclusion was drawn: First, it was found that there was a statistically significant difference in the change of height, weight and body fat percent before and after measurement in order to investigate the change of physique(P<.05). Among other things, it was found that there was a statistically significant difference in the change of height, weight between the period of middle school days(13 to 14 years old) and the period of high school days(16 to 17 years old)(P<.05). It was found that Taekwondo trainees grew more over the period of middle school days(13 to 14 years old) than over the period of high school days(16 to 17 years old). But it was found that there was not a statistically significant difference in body fat percent between both groups(P<.05). But body fat percent reduced over the period of middle school days{13 to 14 years old) but did remain almost unchanged. Second, an attempt was made to measure power(high jump test), agility(side step test), muscular endurance(sit-up) and cardiopulmonary endurance(1500-meter run) to investigate the change of physique. It was found that there was not a statistically significant difference in the change of power(high jump test) and muscular endurance(sit-up) before and after measurement(P<.05). But it was found that there was a statistically significant difference on agility(side-step test) and cardiopulmonary(1500-meter run)(P<.05). It was found that there was a statistically significant difference in agility(side-step test), muscular endurance(sit-up) and cardiopulmonary endurance(1500-meter run) except power(high jump test) between he period of middle school days(13 to 14 years old) and the period of high school days(16 to 17 years old)(P<.05). The high jump test was conducted to investigate the change of power. As a result, it was found that power increase the period of middle school days(13 to 14 years old), whereas it decrease over the period of high school days(16 to 17 years old). On the other hand, the side-step test was conducted to investigate the change of agility. It was found that agility increased in Tawekwondo trainees over both the period of middle school days(13 to 14 years old) and the period of high school daysd(16 to 17 years old), the latter of which it was more or less improved. This study conducted the sit-up test to investigate the change of muscular endurance and the 1500-meter run test to investigate the change of cardiopulmonary endurance. In case of the 1500-meter run, cardiopulmonary endurance decreased over the period of middle school days(13 to 14 years old) but increased over the period of high school days(16 to 17 years old).

Causes and Predictive Factors Associated with "Diagnosis Changed" Outcomes in Patients Notified as Tuberculosis Cases in a Private Tertiary Hospital

Kang, Byung Ju,Jo, Kyung-Wook,Park, Tai Sun,Yoo, Jung-Wan,Lee, Sei Won,Choi, Chang-Min,Oh, Yeon-Mok,Lee, Sang-Do,Kim, Woo Sung,Kim, Dong Soon,Shim, Tae Sun The Korean Academy of Tuberculosis and Respiratory 2013 Tuberculosis and Respiratory Diseases Vol.75 No.6

Background: The aim of our study was to evaluate the "diagnosis changed" rate in patients notified as tuberculosis (TB) on the Korean TB surveillance system (KTBS). Methods: A total of 1,273 patients notified as TB cases on the KTBS in one private tertiary hospital in 2011 were enrolled in the present study. Patients were classified into three groups: "diagnosis maintained", "diagnosis changed" (initially notified as TB, but ultimately diagnosed as non-TB), and "administrative error" (notified as TB due to administrative errors). Results: Excluding 17 patients in the "administrative error" group, the "diagnosis maintained" and "diagnosis changed" groups included 1,097 (87.3%) and 159 patients (12.7%), respectively. Common causes of "diagnosis changed" were nontuberculous mycobacterial (NTM) disease (51.7%, 61/118), and pneumonia (17.8%) in cases notified as pulmonary TB, and meningitis (19.5%, 8/41) and Crohn's disease (12.2%) in cases notified as extrapulmonary TB. Being older than 35 years of age (odds ratio [OR], 2.18) and a positive acid-fast bacilli stain (OR, 1.58) were positive predictors and a TB-related radiological finding (OR, 0.42) was a negative predictor for a "diagnosis changed" result via multivariate logistic regression analysis in pulmonary TB cases. Conclusion: Because of a high "diagnosis changed" rate in TB notifications to the KTBS, the TB incidence rate measured by the KTBS may be overestimated. Considering the worldwide trend toward increased NTM disease, the "diagnosis changed" rate may increase over time. Thus, when reporting the annual TB notification rate in Korea, the exclusion of "diagnosis changed" cases is desirable.

Causes and Predictive Factors Associated with “Diagnosis Changed” Outcomes in Patients Notified as Tuberculosis Cases in a Private Tertiary Hospital

( Byung Ju Kang ),( Kyung Wook Jo ),( Tai Sun Park ),( Jung Wan Yoo ),( Sei Won Lee ),( Chang Min Choi ),( Yeon Mok Oh ),( Sang Do Lee ),( Woo Sung Kim ),( Dong Soon Kim ),( Tae Sun Shim ) 대한결핵 및 호흡기학회 2013 Tuberculosis and Respiratory Diseases Vol.75 No.6

Background: The aim of our study was to evaluate the “diagnosis changed” rate in patients notified as tuberculosis (TB) on the Korean TB surveillance system (KTBS). Methods: A total of 1,273 patients notified as TB cases on the KTBS in one private tertiary hospital in 2011 were enrolled in the present study. Patients were classified into three groups: “diagnosis maintained”, “diagnosis changed” (initially notified as TB, but ultimately diagnosed as non-TB), and “administrative error” (notified as TB due to administrative errors). Results: Excluding 17 patients in the “administrative error” group, the “diagnosis maintained” and “diagnosis changed” groups included 1,097 (87.3%) and 159 patients (12.7%), respectively. Common causes of “diagnosis changed” were nontuberculous mycobacterial (NTM) disease (51.7%, 61/118), and pneumonia (17.8%) in cases notified as pulmonary TB, and meningitis (19.5%, 8/41) and Crohn`s disease (12.2%) in cases notified as extrapulmonary TB. Being older than 35 years of age (odds ratio [OR], 2.18) and a positive acid-fast bacilli stain (OR, 1.58) were positive predictors and a TB-related radiological finding (OR, 0.42) was a negative predictor for a “diagnosis changed” result via multivariate logistic regression analysis in pulmonary TB cases. Conclusion: Because of a high “diagnosis changed” rate in TB notifications to the KTBS, the TB incidence rate measured by the KTBS may be overestimated. Considering the worldwide trend toward increased NTM disease, the “diagnosis changed” rate may increase over time. Thus, when reporting the annual TB notification rate in Korea, the exclusion of “diagnosis changed” cases is desirable.

선천눈꺼풀처짐 교정술 후 발생한 난시변화

이동섭,김준모,우경인,장혜란,Dong Sub Lee,Joon Mo Kim,Kyung In Woo,Hae Ran Chang 대한안과학회 2006 대한안과학회지 Vol.47 No.9

Purpose: To determine postoperative astigmatic changes after surgery for congenital ptosis and the astigmatic changes depending on surgical method and to discern cases of postoperatively developed anisometropia or amblyopia. Methods: Fifty-one patients who underwent surgery due to congenital ptosis were reviewed. Refraction or cycloplegic refraction was conducted preoperatively and 3 to 6 months after surgery to measure astigmatic changes. Astigmatic changes in operated eyes were compared to control eyes. Astigmatic changes were compared depending on surgical method. Results: The mean astigmatism was 1.33±1.29D preoperatively and 1.48±1.13D postoperatively (P=0.10) and the mean astigmatic change in the ptotic and control eye was an increase in cylinder +0.56±0.55D and +0.68±0.72D (P=0.37). The mean astigmatic change of patients receiving frontalis sling was +0.57±0.67D which was similar to those who received levator resection (+0.56±0.50D). Newly developed anisometropia was found in three patients postoperatively due to an increase in astigmatism, but newly developed amblyopia was not found. Conclusions: The increase of astigmatism by ptosis surgery was not statistically significant and there was no statistically significant difference when accounting for surgical method. However, it is necessary to monitor refractive error carefully in younger patients to prevent amblyopia because postoperative increase of astigmatism can cause anisometropia.

Kainic Acid에 의한 흰쥐 해마 신경원 가지돌기의 독성변화에 대한 광학 및 전자현미경 연구

최진영,김경용,이원복,김동창 대한해부학회 1993 Anatomy & Cell Biology Vol.26 No.4

Fluoxetine과 Haloperidol의 병합투여시 정신병리 및 추체외로 증상의 변화

이민수,한창수,김제원,원경식,곽동일,Lee, Min-Soo,Han, Chang-Su,Kim, Jae-Won,Won, Kyung-Sik,Kwak, Dong-Il 대한생물정신의학회 1997 생물정신의학 Vol.4 No.1

본 연구는 정신분열증 환자 38명을 대상으로 하여 haloperidol과 fluoxetine을 8주간 병합투여 하였고, PANSS, CGI, Simpson-Angus 척도를 투여전과 투여후 2, 4, 6, 8주에 시행하여 임상증상 및 추체외로 부작용을 평가하였다. 결과는 다음과 같다. 1) 8주간의 연구기간동안 양성, 음성증상의 유의한 변화가 없었다. 2) 8주의 연구기간동안 추체외로 부작용의 증가가 나타나지 않았다. 이는 기존 연구에서 fluoxetine에 의해 haloperidol의 혈중농도가 증가하여 효과 및 부작용이 증가한다는 연구보고와는 다르며, 이 결과는 haloperidol과 fluoxetine의 병합사용을 안전하게 할 수 있다는 것을 의미한다고 하겠다. Objectives : The authors have intended to know the drug interaction of fluoxetine and haloperidol when coadministering two drugs to the chronic schizophrenics by assessing the changes of positive, negative symptoms and extrapyramidal symptoms. Method : We selected 38 patients, the chronic schizophrenics with no physical problems. they are randomly assigned to placebo group and drug group. And then, placebo or fluoxetine 20mg were administered to the subjects of each group during 8 week period. We have assessed their psychopatholgy and extrapyramidal symptoms using Positive and Negative Syndrome Scale(PANSS), Clinical Global Impression(CGI), Simpson-Angus Scale at 0, 2, 4, 6, 8 week during the period. Results : 38 patients have completed the study during 8 weeks. 1) PANSS, CGI : no significant difference between groups and no significant change according to the times. 2) Simpson-Angus Scale : no significant changes. Conclusion : When co-administering fluoxetine and haloperidol, there were no significant changes of psychopathology and extrapyramidal symptoms. These results suggest that it is safe to coadminister fluoxetine to schizophrenic patients with haloperidol treatmemt.

고농도 Manitol용액의 관류에 의한 흰쥐 뇌혈관의 미세구조의 변화

엄순길,김경용,이원복,김동창 대한해부학회 1993 Anatomy & Cell Biology Vol.26 No.4

난치성 만성정신분열증 환자의 생활의 질에 미치는 정신사회치료 프로그램의 효과에 대한 예비연구

송동호,배민진,이종호,이홍식,김선경,서호석,김찬형,전지용 大韓神經精神醫學會 1995 신경정신의학 Vol.34 No.4

Objects : Recent studies of psychosocial adjustment after hospitalization have found that the combination of maintenance antipsychotic drug treatment and psychosocial treatment including psychoeducational program are highly predictive of social rehabilitation and reduction of subsequent relapse. Two groups of patients with refractory chronic schizophrenia were preliminarily compared to determine the effect of a psychosocial treatment program on the quality of life in refractory chronic schizophrenics in an open comparative trial. Methods : One group(N=11) was assigned to approximately six months of the psychosocial treatment program(including psychoeducation program and activity program such as interpersonal relationship program, social skill training, self management program, outings, etc), in a group format, twice a week and a fixed maintenance dosage of clozapine ; while scale(QLS) was used to provide an objective measure of changes in patient's psychosocial functioning and a general assessment of psychopathology was made using the Brief Psychiatric Rating Scale(BPRS). Results : Both BPRS total positive score and the QLS total score, especially in the intrapsychic foundation factor of the scale showed a statistically significant improvement in the psychosocial treatment group. But there was no significant change in both BPRS and QLS scores over a 6-month period in the non-psychosocial treatment group. A significant negative correlation was found between the negative symptom and changes of QLS total, instrumental role and common object and activities scores respectively after receiving a 6-month of the psychosocial treatment program. Conclusion : These results suggest that a psychosocial treatment program including the integration of psychoeducation and a skill training oriented activity program serve as an outpatient treatment modality to improve the quality of the life in refractory chronic schizophrenia. To further clarify the effect of psychosocial treatment in chronic schizophrenia, a randomized trial should be done.

흰쥐의 시상하부와 조가비핵에서 Glutamate, Glycine, Kynurenate에 의한 미세구조의 변화

김경용,이원복,김동창,최진영 건국대학교 의과학연구소 1993 건국의과학학술지 Vol.3 No.-

Rat brains were treated with in-situ perfusion to investigate the presence and in-vivo role of Glutamate(Glu) receptor and Glycine 2(Gly2) receptor in hypothalamus and putamen. The changes by perfusion with Glu was similar to those receiving direct stereotaxical injection of Glu, exhhibiting axon-sparing effect. The acute reaction of swelling of dendrites in hypothalamus and putamen was prominent. The changes by perfusion with Gly was similar to those with Glu, exhibiting swelling of dendrites in hypothalamus and putamen. The result to Gly in hypothalamus and putamen apparently represents excitotoxic reaction while Glycine 1(Gly1) receptor in brainstem and spinal cord play the role of inhibitory site. Dendrites exhibiting excitotoxic reaction to Gly are fewer than those to Glu. The Glu administration combined with Gly did not cause synergistic excitotoxic effect. Kynurenate(Kyn), competitive antagonist, did not exhibit apparent protective effect. So it is suggested that the Glu and Gly2 receptors in hypothalamus and putamen are exhibiting excitotoxic reaction to sufficiently high Glu and Gly concentration, and are excitatory sites.

장기간 수영훈련이 중년여성의 혈장 지질 및 아포단백질에 미치는 영향

김영준,장성동,어경철 동아대학교 스포츠과학연구소 2000 스포츠科學硏究論文集 Vol.18 No.-

The purpose of this study is to analyze the effects of long-term swimming excercise on thefat and aplipoprotein of middle-aged women. For the purpose, 14 middle-aged women who have no disease and do not any regular excercise are selected. They are divided into two groups. One is an exercise group(swimming group, Age : 39.0±2.12) consisting of seven members who are to make swimming exercise for eight weeks, and the other is a control group(control group, Age : 38.3±3.12). The effects of the exercise on fat and aplioprotein in blood are then examined. In terms of exercising method, the period, time and frequency of the swimming are determined as eight weeks, fifty minutes a day and five days a week respectively, The result of the study is as follows. 1.FFA, TG, TC and TC/HDL in blood plasma significantly decrease than before swimming, but LDL-C and HBL-C show no changes. 2.Aplipoprotein a and b in blood plasma show no changes over the eight weeks' exercise. Consequently, swimming exercise for eight weeks does not have an influence on LDL-C and HDL-C but on FFA, TG, TC and TC/HDL. The intensity, period and frequency of exercise should be maintained for change in cholesterol.