• Journal of radiological science and technology
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• v.38 no.4
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• pp.395-401
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• 2015

The purpose is to determine the degree of contamination of the equipment for infection control in chest radiography of the radiology department. We confirmed by chemical and bacterial identification of bacteria of the equipment and established a preventive maintenance plan. Chest X-ray radiography contact area on the instrument patients shoulder, hand, chin, chest lateral radiography patient contact areas with a 70% isopropyl alcohol cotton swab were compared to identify the bacteria before and after sterilization on the patient contact area in the chest radiography equipment of the department. The gram positive Staphylococcus was isolated from side shoots handle before disinfection in the chest radiography equipment. For the final identification of antibiotic tested that it was determined by performing the nobobiocin to the sensitive Staphylococcus epidermidis. Chest radiography equipment before disinfecting the handle side of Staphylococcus epidermidis bacteria were detected using a disinfectant should be to prevent hospital infections.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.14 no.4
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• pp.429-436
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• 2007

Purpose: This study was conducted to identify the knowledge, attitude and self-confidence of student nurses regarding control of nosocomial infections and to provide data for preparation of an efficient policy and education program regarding nosocomial infections. Method: A descriptive survey design was utilized, and, using a questionnaire, which included 15 items for knowledge, 81 items for attitude, 81 items for self-confidence, data were collected from 520 student nurses. Descriptive statistic, t-test, one-way ANOVA and Pearson's correlation coefficients, and Stepwise multiple regression analysis were used with SPSS win 12.0 to analyze the data. Results: The mean score for knowledge was 0.63, for attitude, 4.38 and for self-confidence, 3.50. There was a significant positive correlation between knowledge, attitude and self-confidence in control of nosocomial infections. Attitude, practical attitude, and education were significant factors affecting self-confidence regarding nosocomial infection control. Conclusion: These research findings should be useful in promoting continuous and repeated educational programs on nosocomial infection for student nurses.

• Research in Community and Public Health Nursing
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• v.8 no.2
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• pp.314-326
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• 1997

In Korea, the nosocomial infection control program is not well developed. This situation is created by a lack of interest from medical personnel and the medical payment system. This study identifies current problems and develops a model for nosocomial infection control. The studies of Lee & Kim(1995), Lee (1993) and SENIC project model were used to construct this model. 1. The problems of nosocomial infection control were identified as the following: dis approval by hospital authorities, lack of sources for program direction, lack of overall structure and function in the program, inadequate direct action, lack of education and training, and so on. 2. The problems are reorganized according to the 5 elements of system theory. 3. As a result, the new nosocomial infection control model was developed. The inputs of the model were the elements, resources and boundaries of nosocomial infection. With the new model, each hospital can evaluate their current programs and plan a new program for the better control of nosocomial infection.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.6
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• pp.494-502
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• 2017

This study examined the change in the students' perception of infection after school education. A self-reported questionnaire was filled out by 300 dental hygiene students in Kangwon from December 3 to December 4, 2016. The contents of the questionnaire included the general characteristics (5 items), infection-related selection (2 items), infection control recognition (5 items), and infection control behavior (10 items). The data were analyzed by frequency analysis, t-test, one way ANOVA, Chi-square test, and hierarchical multiple regression analysis using SPSS 24.0. The Cronbach's Alpha was 0.941 and 0.658, respectively. The school year and hospital practice experience had some influence on the change in infection recognition. A total of 127 students (62.6%) who had experience in practicing in hospitals knew more about antibodies. Hand washing was the highest in personal protection, followed by masks. The selection of the infectious control education method showed that the practical training class was high irrespective of the hospital practice experience, and the perceptions of patient-related infections were the greatest explanatory factor in perception after education.

• Journal of Digital Convergence
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• v.19 no.3
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• pp.253-261
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• 2021

This study was conducted to investigate the factors influencing in the infection control performance of coronavirus infection disease-19 in registered nurse. Data were collected using descriptive structured questionnaires to examine the factors of influencing in the infection control performance. General characteristics, knowledge of infection control, anxiety, fatigue, and coronavirus infection-19 (COVID-19) respiratory infection management performance were identified from structured questionnaire. Data were analyzed using independent t-test, ANOVA, correlation analysis, and multiple regression analysis were performed using the IBM SPSS 21.0 program. Anxiety and respiratory infection management performance was a negative correlation. Multiple regression analysis indicated anxiety was predicted component of performance of coronavirus infection-19 respiratory infection management. The results indicate a need to decrease degree of anxiety by developing educational programs to improve nurses' ability to manage coronavirus infection-19 respiratory infections. In addition, it is necessary to consider applying a role-play or simulation education method so that registered nurse can take care of patients with emerging infectious diseases in advance.

• Journal of the Korean Society of Radiology
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• v.13 no.2
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• pp.193-200
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• 2019

The study was conducted surveying ultrasound room workers on hospital infection awareness in Daejeon and Choong-chunng region. The contamination of ultrasonic probes used in clinical trials was measured using ATP, and the results were verified after using 70% alcohol sterilization. It was measured on the group's general characteristics and the specific categories such as academic background, job type, having professional certificate and infection education. After the examination, the gel removal and method, disinfection status of the probe and variable correlation analysis were performed to analyze the recognition of the ultrasonic probe disinfection. After examination in ultrasound room, it was found that towels were used the most for cleaning, and the gel container was not replaced for more than three months. After 70% alcohol disinfection, ATP contamination was reduced from $1055.4{\pm}944.2$ to $133.5{\pm}93.2$ and the result was analyzed to be statistically significant.(${\rho}<0.01$) The found bacteria were CNS, Gram positive bacillus, and Micrococcus specs. In order to solve this problem, 70% alcohol sterilization was applied and the bacteria were not detected after the treatment. The research shows that regular training on infection control and efforts to prevent infection are necessary, and that 70% alcohol is effective in disinfect the bacteria. Therefore, the medical institution should provide active hospital infection control education to improve the awareness of hospital infection among workers and contribute to the prevention of patient infection. It is also understood that proper use of the results of this study will help prevent infection by means of ultrasonic probes.

• Korean Journal of Healthcare-Associated Infection Control and Prevention
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• v.21 no.2
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• pp.50-56
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• 2016

Background: Alternatives to carbapenem are increasingly needed to decrease the usage of carbapenem. We evaluated the possibility of using non-carbapenem antibiotics against urinary tract infections (UTI) caused by extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-PE). Methods: This retrospective study was performed at 2 university hospitals between October 2010 and December 2012. All diagnosed adult cases of ESBL-PE UTI were identified from the microbiological database. The subjects were divided into 3 groups based on the empirical antibiotic classes and susceptibility: carbapenem (C) group, susceptible non-carbapenem (SNC) group, and non-susceptible non-carbapenem (NSNC) group. Results: A total of 84 patients were eligible for analysis. For empirical therapy, 41, 23, and 20 patients were included in the NSNC, SNC, and C empirical groups, respectively. During the empirical therapy, 7 patients (17.1%) in the NSNC group, 18 patients (78.3%) in the SNC group, and 19 patients (78.3%) in the C group experienced clinical improvement. No significant difference was observed between the SNC and C empirical groups (P=0.192). Severe sepsis or shock was the predictor of empirical SNC treatment failure (P=0.048). There was a tendency to use carbapenem as a definite therapy in cases of NSNC. In contrast, empirical SNC was maintained as a definite therapy. Conclusion: SNC could be considered as an alternative to carbapenems for treating ESBL-PE UTI. This strategy might decrease the usage of carbapenem without clinical deterioration. However, it should be noted that SNC therapy may fail in the case of severe sepsis or shock.

• Korean Journal of Microbiology
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• v.49 no.1
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• pp.51-57
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• 2013

As facilities and equipments for learning activities in college campuses are handled by mass public, their contact surfaces may function as major routes of cross-infection of microbial pathogens. However, unlike items in cafeteria which is the typical target for campus hygiene, those surfaces are not under regular surveillance or sanitary maintenance. In this study, I made a quantitative comparison of the risk of being exposed to microbial pathogens from use of learning facilities such as classrooms and library to the risk from use of cafeteria, for about 1,500 students in a college. Regarding total coliforms as surrogate model of bacterial pathogens, exposure rates were estimated for each item in learning facilities and cafeterias by devising deterministic exposure algorithms based on bacterial abundance, contract rates and transfer rates. The exposure rate in cafeterias was 1.0 CFU/day while learning facilities imposed the rate of 0.5 CFU/day, which reaches a half of the exposure rate in cafeterias. However, 70% of students were exposed more in learning facilities than cafeteria because individuals had different frequencies in using cafeteria. Based on the results, some human-contact surfaces of learning facilities, including elevator buttons, may require regular sanitary maintenance. An efficient sanitary maintenance considering seasonality in diversity of pathogens involved with cross-infections is suggested besides improvement of personal hygiene among students.

• The Korean Chronic Disease News
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• no.322
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• pp.1-18
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• 2007

은퇴의사 보건소 봉사체계 도입/내년부터 병원 등 전면파업 금지/노인요양병원 30곳 종합실사/한국인 혈당 기준 대폭 강화/흡연이 40대 발기부전 직접 원인/노인 성병 감염자 대책 절실/복강경 대장수술 97%가 대장암/이화의료원, 여성전문대학병원 재도약/베트남에 한양대 류마마티스 센타 설립/김안과, 범태평양 안과병원 네트워크 구축/약제비절감 의사에 인센티브 제공/의약품 표준코드 시행 1년 유예 요청/전 국민 살빼기 캠페인/자궁경부암 백신, 45세까지 접종 확대/제약협회와 긴밀한 관계 유지/만성폐쇄성폐질환(COPD) 환자 급증/흡연, 음주가 대사증후군 2배 높여/골다공증에 대한 이해 여전히 부족/표준체중 성인도 '복부비만' 주의/녹차, 충치 예방과 치아 착색의 양면성/마음을 여는 Heart행정 실현-충주시보건소/'열심, 합심, 양심', 三心행정 지향/만성질환관리의 정책적 추진 방향/

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.44 no.7
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• pp.22-25
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• 2015