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처방전달체계에 대한 사용자 만족도에 영향을 미치는 요인
김창엽,하범만,강길원,김병익,김용익,이진석,Kim, Chang-Yup,Ha, Bum-Man,Kang, Gil-Won,Kim, Byoung-Yik,Kim, Yong-Ik,Lee, Jin-Seok 대한예방의학회 2000 예방의학회지 Vol.33 No.4
Objectives : To identify the factors affecting users' satisfaction with the Order Communicating System(OCS) and to highlight the factors important for the successful establishment of OCS. Methods : A Users Satisfaction survey was sent to 4,513 people, consisting of 1,503 doctors, 2,379 nurses, 255 pharmacists and 370 administrative workers in 16 hospitals which had introduced OCS. The response rate was 63.9%. Measurement of users' satisfaction was peformed with the instrument which was used in Doll's study. Some aspects of Doll's instrument were adjusted according to the aims of this study. The classifying sections of this survey included age, job and status classification, computer experience, OCS education, duration of daily OCS use, type of order entering, number of personnel in the Hospital Information System's department, cost of OCS, problem frequency, proportion of work managed by hand, OCS type, and Hospital establishment type. Results : There was a positive correlation between satisfaction level and managerial status throughout all job classifications. Irrespective of the importance of OCS education as a factor relating to users' satisfaction, the additional work load caused by OCS lowered users' satisfaction. Different factors affected users' satisfaction according to job and status classification. The composition of factors affecting the pharmacist and administrative worker satisfaction levels was simpler than that of the doctor and nurse levels. There were no statistically significant differences between the actual computer experience duration of daily OCS use and users' satisfaction with OCS. Conclusions : There was an understandable relationship between users' attitude to OCS and factors affecting users' satisfaction. The results of this study could be used as a basis for the successful expansion of the operation of OCS. But more detailed studies on users' satisfaction and further improvements of methodologies are required for the successful establishment of OCS.
몇가지 간질환에 있어 혈중 Neopterin 치의 의의
정을순(Eul Soon Chung),이상종(Sang Jong Lee),김향(Hyang Kim),손호선(Ho Sun Son),김병익(Byoung Ik Kim),백문철(Moon Chul Baek),이승세(Seung Se Lee) 대한소화기학회 1989 대한소화기학회지 Vol.21 No.2
N/A It was recently observed that the hyperimmune response in vitro as in vivo was always accompanied by high levels of neopterin. Indeed in vitro, the stimulation of lymphocytes or macrophages either with viral alloantigens or with chemically modified autologous cells induces a remarkable release of this substance by means of the gamma interferon induction. In the viral infections the increased levels of neopterin could be due to the direct stimulation by the virus on the nucleic acid of the hosts cell (wacher et al ; 1957) Our aim was to verify if during fatty liver or hepatitis, and in cirrhosis of the liver there could be significant variation of serum neopterin levels. We studied 75 patients suffering from hepatic diseases, ranging between 22 and 84 year (mean age 48.96+14.2) and 20 healthy controls homogeneous for sex and age to our patients. The mean values of serum neopterin were 2.17+0.94 ng/ml in patients and 1.59+0.35 ng/ml in the control group. These data was correlated with the mean values of both SGOT and SGPT that were 152.25+278.61 IU/L, 204+405.94 IU/ respectively, and the statistical study showed positive but low correlation coefficient (SGOT:r = 0.28, p<0.05; SGPT:r = 0.30, p<0,05). There was no significant difference of serum neopterin levels between patients with fatty liver and control group (t = 1.057, p>0.05). However, the statistical study showed a significant difference between hepatitis, cirhosis of the liver and the normal control group(p<0.05). Serum neopterin levels and triglycerides were shown to be the best variables for discriminating between the hepatitis and fatty liver patients, neopterin being the more specific of the two. No significant correlation of serum neopterin levels between B hepatitis and non B hepatopathies could be found.