http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
한국판 Hamilton 우울증 평가 척도의 신뢰도, 타당도 연구
이중서,배승오,안용민,박두병,노경선,신현균,우행원,이홍식,한상익,김용식 大韓神經精神醫學會 2005 신경정신의학 Vol.44 No.4
Objectives : The reliability and validity of the Korean version of Hamilton Depression Rating Scale (K-HDRS) were examined in Korean patients depressive symptoms. Methods : 33 inpatients and 70 outpatients diagnosed as major depressive disorder or depressive episode of bipolar I disorder according to the DSM-IV criteria were assessed with K-HDRS, Clinical Global Impression score (CGI), Beck Depression Inventory (BDI) and Montgomery-Aberg Depression Rating Scale (MADRS). Results : Internal consistency (Cronhach's alpha coefficeint=0.76) and interrater reliability (r=0.94, p<0.001) were Statistically significant. Principal axis factoring analysis revealed 4 factors that accounted for 50.4% of the total variance. The Correlations of K-HDRS with CGI, BDI and MADRS were 0.84, 0.54, 0.58 respectively. Conclusion : These results showed that the K-HDRS could be a reliable and valid tool for the assessment of depressive Korean patients. The K-HDRS will be a useful tool for assessing depressive symptoms in Korea.
서울시내 고등학교 위탁급식의 급식비와 투자비의 실태 및 위탁업체의 기대수준 비교 분석
양일선,배환미,김현아,신서영,조미나,박수연,차진아,이보숙 한국식생활문화학회 2002 韓國食生活文化學會誌 Vol.17 No.5
The purposes of this study were to a) find out the operational characteristics of the contract-managed highschool foodservice in Seoul, b) investigate the expected level of meal-price and facilities investment cost perceived by contract-managed highschool foodservice managers c) compare the present level and expected level of meal-price and facilities investment cost. From October 12 to November 13 in 2001, the questionnaires were mailed to 249 high schools which was managed by contract foodservice company with respondent rate 40.2%. Data were analyzed using SPSS Win(10.0) for descriptive analysis and one group paired t-test. The results of this study were as follows ; 1. The student enrollment of highschools run by contract-managed foodservice was 1,243 with 72.6% participation rate of school lunch program. The average meal-price was 2,138 won. The average annual period of school foodservice operation was 156.78 days per year. The average contracting period was about 3 years. 2. The average cost concerned in the facilities investment amounts 169,578,180 won at the initial investment and 25,204,092 won at the repairs and maintenance cost in the course of operation. 3. The present level of meal-price and facilities investment cost were respectively 2,136won/meal and 171,157,336.72 won. And expected level.of meal-price and amount of facilities investment cost were 2,418.75 won and 121,353,215.19 won. Comparing the present level with expected level of the meal-price and facilities investment cost, expected level of meal-price was significantly higher than the present level of meal-price(p<.001) and expected level of facilities investment cost was significantly lower than present level of facilities investment cost(p<.001).
임수연,허경회,이원진,최현배,최순철 대한구강악안면방사선학회 2008 Imaging Science in Dentistry Vol.38 No.2
The odontogenic keratocyst (OKC) is a developmental odontogenic cyst typically occurring in the jaws. Since the first description of OKC was published in 1956, the lesion has been of particular interest because of its specific histopathologic features, high recurrence rate, and aggressive behavior. Recurrences most commonly arise within bone at the site of the original cyst. However, as lining cells may find their way into surrounding tissues either from implantation during surgery or from cortical perforation recurrences may arise at a distance from the original cyst. Here, we report a rare case of recurrent OKC which was first developed in mandible and recurred within the masticatory space.
혈액종양 환자의 중심정맥 카테터에 대한 헤파린 관류와 생리식염수 관류의 효과 비교
문초희,연보라,김현진,은방희,배영이 병원간호사회 2006 임상간호연구 Vol.11 No.2
Purpose: The purpose of this study was to compare the efficacy of heparin flushing and normal saline flushing in maintaining patency of central venous catheters(CVCs), and to investigate relative risk factors of CVCs' occlusion. Method: A total of 159 patients who had been inserted with CVCs were included in the department of hemato-oncology of S hospital. The heparin group consisted of 74 patients with 10u/ml diluted heparin flushing from 23 November 2004 to 15 January 2005, and the normal saline group consisted of 85 patients with 0.9% normal saline flushing from 19 January to 31 March of 2005. Result: The heparin group was significantly different from the normal saline group in CVCs' occlusion. The normal saline group offered a much longer survival duration of CVCs' patency than the heparin group. Potential bleeding signs (PT, aPTT) had no significant differences. In multivariate analysis, 0.9% normal saline (hazard ratio 0.50), chemo port (hazard ratio 3.38), and no administration of TPN (hazard ratio 0.25) were the significant factors for occlusion of CVCs. Conclusion: For maintaining the patency of CVCs, 0.9% normal saline flushing are expected to be effective in reducing drug incompatibilities, lessening the bleeding tendency and improving cost effectiveness .
( Hyun Jeong Yi ),( Jung Hyun Kim ),( Hwa Seon Koo ),( Ju Youn Bae ),( Sun Wha Cha ),( Kwang Moon Yang ) 대한산부인과학회 2014 Obstetrics & Gynecology Science Vol.57 No.3
Objective To investigate whether natural killer (NK) cell and autoimmune antibody acts synergistically, by the action of autoantibodies to increase NK cell number and cytotoxicity, to decrease uterine blood flow during early pregnancy in pregnant women with a history of recurrent spontaneous abortion (RSA). Methods Seventy-five pregnant women (between 5 and 7 weeks gestation) with a history of unexplained RSA were included in the study group. Forty-one pregnant women without a history of RSA were included as controls. All women with a history of RSA were tested for autoantibodies and number of peripheral blood natural killer (pbNK) cell by flow cytometry. Study populations were stratified into four groups by existence of autoantibody and degree of increase of pbNK cells. The uterine radial artery resistance index (RI) was measured by color-pulsed Doppler transvaginal ultrasound. Results The mean RI of the autoimmune antibody-positive (AA+) group (0.63±0.09) was significantly higher than that of the normal control group (0.53±0.10, P=0.001). The mean RI of the AA+/only-NK elevated (eNK) group (0.63±0.09) was significantly higher than those of the only-AA+ group (0.55±0.07, P=0.019) and the only-eNK group (0.57±0.07, P=0.021). Conclusion Concurrent elevation in NK cells and autoimmunity results in decreased uterine blood flow during early pregnancy. However, the majority of cases of RSA remain unexplained and larger scale studies are needed to confirm our conclusion and to develop diagnostic and therapeutic plans for women with a history of RSA.
Woo, Hyun-Joo,Bandi, Vengala Rao,Grandhe, Bhaskar Kumar,Jang, Kiwan,Park, Jiyeon,Yoon, Jaeho,Lee, Ho-Seub,Bae, Dong Hyun,Yi, Soung-Soo,Jeong, Jung-Hyun American Scientific Publishers 2013 Journal of Nanoscience and Nanotechnology Vol.13 No.2
<P>A novel phosphor namely CaLa2ZnO5 doped with Eu3+ ions were prepared by conventional solid state reaction method. We have studied and optimized various constraints like sintering temperature, sintering time and dopant concentration. XRD, SEM profiles have been studied to explore its structural properties. Luminescence properties of these phosphors have been characterized by means of their photoluminescence (PL) spectra. We have noticed that the emission intensity of CaLa2ZnO5:Eu3+ phosphors strongly depend on its sintering temperature and Eu3+ concentration. Moreover, their PL spectra reveals that CaLa2ZnO5:Eu3+ phosphors exhibits a strong luminescence of 5D(0)_7F(2) transition at 627 nm under the excitation of 468 nm, which correspond to the popular emission line from a GaN based blue light-emitting diode (LED) chip. The obtained results of the prepared Eu3+ doped phosphors are very much encouraging and they are potentially useful in the development of new solid-state lightning devices.</P>
이현정 ( Hyun Jeong Yi ),( Jung Hyun Kim ),( Hwa Seon Koo ),( Ju Youn Bae ),( Sun Wha Cha ),( Kwang Moon Yang ) 대한산부인과학회 2015 대한산부인과학회 학술대회 Vol.101 No.-
Objective: To investigate whether natura! killer (NK) cell and autoimmune antibody acts synergistically, by the action of autoantibodies to increase NK cell number and cytotoxicity, to decrease uterine blood fjow during early pregnancy in pregnant women with a history of recurrent spontaneous abortion (RSA). Methods: Seventy-five pregnant women (between 5 and 7 weeks gestation) with a history of unexplained RSA were included in the stUdy group. Forty-one pregnant women without a history of RSA were included as controls. All women with a history of RSA were tested for autoantibodies and number of peripheral blood natural killer (pbNK) cell by flow cytometry. Study populations were stratified into four groups by existence of autoantibody and degree of increase of pbNK cells. The uterine radial artery resistance index (RI) was measured by color-pulsed Doppler transvaginal ultrasound. Results: The mean RI of the autoimmune antibody-positive (AA+) group (O.63±O.09) was Significantly higher than that of the normal control group (O.53±O.10, P=O.OO1). The mean RI of the AA+/only-NK elevated (eNK) group (O.63±O.09) was significantly higher than those of the only·AA+ group (O.55±O.07, P=O.019) and the only-eNK group (0.57±0.07. 1``=0.021). Conclusion: This study demonstrates that the expression of CD44 protein in ESCs from women with endometriosis might not be directly associated with adherence to PMCs.