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자가보고 능력이 없는 중환자의 통증사정을 위한 한국어판 Critical Care Pain Observation Tool의 신뢰도와 타당도 검증
이희옥,김연수,이창옥,허성이,권인각,Lee, Hee Og,Kim, Yeon Su,Lee, Chang Ok,Hur, Sung Yi,Kwon, In Gak 한국중환자간호학회 2013 중환자간호학회지 Vol.6 No.1
Purpose: The purpose of this study was to examine the reliability and validity of a Korean version of the Critical Care Pain Observation Tool (CPOT) developed for assessment of pain in critically ill nonverbal patients. Methods: Data were collected from a convenience sample of 30 critically ill patients admitted to a medical ICU in a hospital. The CPOT was tested at before, during and 20 minutes after changing a position and suction. Upon establishment of content and translation equivalence between the English and Korean version of CPOT. Results: The interrater reliability was found to be acceptable with the kappa coefficients of .76-1. The construct validity of the pain scores were increased from 0.43 to 2.5 in changing a position (t=-8.60, p<.001)and 0.1 to 3.23 (t=-9.36, p<.001) in suctioning. The pain scores were decreased from 6.06 to 4.01 in changing a position (t=-10.19, p<.001) and 6.45 to 4.13 (t=-10.39, p<.001) in suctioning. The concurrent validity the correlations between pain scores and physiological indicators, and a increased in Heart rate before and after changing a position (r=.65, p<.001). Conclusion: The CPOT can be used as a reliable and valid measure to assess pain in critically ill nonverbal a medical ICU patients.
The Chemical Reactions of Superoxide with Halopyrimidines
박군하,이창옥,Park Koon Ha,Lee Chang-Ok Korean Chemical Society 1989 Bulletin of the Korean Chemical Society Vol.10 No.1
Halopyrimidines such as 2-chloro-, 5-bromo, and 4,6-dichloro-5-nitropyrimidine undergo substitution reactions with superoxide anion radical (superoxide) to give the corresponding hydroxypyrimidines under suitable conditions. Parallel experiments employing hydroxide instead of superoxide strongly indicate that the reactivity of superoxide is comparable to that of the hydroxide in the reaction with halopyrimidines. The results seem to provide a piece of information in favor of the nucleophilic substitution rather than electron-transfer mechanism in the title reaction.
몇가지 Lectin에 衣한 血痕에서 血型檢出에 關한 硏究
李昌玉,文國鎭 고려대학교 의과대학 1974 고려대 의대 잡지 Vol.11 No.1
The author has collected Arachis hypogaea (AH) from 44 different localities, Vicia unijuga (VU) and Clerodendron trichotonum (CT) native to Korea and tested their phytohemoagglutinin (PHA) activities on human and animal RBC with hemoagglutination reactions, agglutination titration. And blood stains prepared by several different conditions were tested by absorption test, elution test and triple bond test with VU and CT lectins. The results obtained are summarized as follows: 1. Type Gy lectin was not detected by hemoagglutination reaction in the saline extract of A. H. collected from 44 different localities in Korea. 2. Saline extract of V. U. was possible to identify type W from blood stain and depended on condition preserving blood stain and method performed. And elution test was proved to be the best method and identification of type W was possible in the following conditions. a. Blood stain containing minimum 2mg of dried blood. b. Blood stain prepared by diluted blood of 512 dils. C. Blood stain treated 30 minutes at 100℃, 10 minutes a t 200℃ or 5 minutes at 300℃. 3. Saline extract of C. T. was possible to identify type Gy from blood stain and depended on condition preserving blood stain and method performed. Elution test was proved to be the best method and identification of type Gy was possible in the following conditions. a. Blood stain containing minimum 5mg of dried blood. b. Blood stain prepared by diluted blood of 256 dils. c. Blood stain treated 20minutes at 100℃ or 5 minutes at 200℃.
계획된 행동이론을 적용한 사업장 여성근로자의 운동실천 차이 분석 : An Application of the Theory of Planned Behavior
배상수,이훈재,이창옥,조희숙 韓國保健敎育.健康增進學會 2003 보건교육건강증진학회지 Vol.20 No.1
The objectives of this study were to verify the determinants of regular exercise behavior in female worker by applying a modified Theory of Planned Behavior. The variables investigated for this study were health status, health concern, health habit, attitude (7 items), subjective norm (3 items), and perceived behavioral control( 5 items). Data was collected from 204 female workers using a self-administered questionnaire. The results of this study were as follows. 1) Regular exercise behavior was significantly influenced by perceived behavior control for time, pleasurable attitude, and the subjective norm of their colleagues. 2) A modified Theory of Planned Behavior is particularly useful in explaining exercise behavior of female workers. We suggest that health care providers should focus on not only attitude and social norms but also perceived behavioral control in order to improve the exercise behavior of female workers.