• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.6
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• pp.526-535
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• 2018

Purpose: This study conducted a non-equivalent pre-post-test of quasi-experimental design that applied a video program about hand hygiene to nursing students to verify its effects on knowledge and performance of hand hygiene in clinical practicum. Methods: Data were collected from 92 students in three nursing colleges (44 in the experimental group and 48 in the control group) from 2 March to 30 June, 2017. Results: The results of the hypothesis tests were as follow. 1) Before and after the hand hygiene video program education, hand hygiene knowledge differed between the experimental group and the control group (t=6.30, p<0.001). 2) After the hand hygiene moment video program education, hand hygiene knowledge was higher in the experimental group than in the control group(t=6.34, p <0.001). 3) After the hand hygiene moment video program education, hand hygiene performance was higher in the experimental group than in the control group(t=3.82, p<0.001). 4). Knowledge and performance of hand hygiene moment are correlated(r=0.458, p <0.001). Conclusion: The hand hygiene moment education program may enhance hand hygiene knowledge and hand hygiene performance.

• Proceedings of the Korean Society of Food and Cookery Science Conference
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• 2003.05a
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• pp.100-100
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• 2003

단체급식소 조리종사자의 손 위생실태를 알아보기 위해 일반세균ㆍ대장균군ㆍ황색포도상구균에 대한 미생물 검사를 실시하고, 조리종사자의 개인위생 개선을 위해 개인위생의 중요성ㆍ각종 식중독의 발생현황 및 예방대책ㆍ손 위생의 중요성 등에 대해 단계별 위생교육 프로그램을 실시한 후 최종 미생물학적 검증을 통해 위생교육 효과를 평가하였다. 위생교육 전 손 위생실태는 작업 전의 경우 일반세균수는 4.04∼1.49 log CFU/hand, 대장균군수는 6.52 log CFU/hand 이하였고, 황색포도 상구균의 경우 전체의 10％ 정도가 검출되었다. (중략)

• Journal of the Korea Convergence Society
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• v.9 no.12
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• pp.115-122
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• 2018

Dental environments are easily exposed to hospital microorganisms, so the risk of infection among workers is very high. Hand washing is one of the most important and basic way to reduce the risk of infection, as hands are an important medium of infection. Therefore, a convergence study was conducted between hand washing and health belief in orthodontic clinic. Analysis of differences between hand washing and health beliefs showed a significant relationship between importance of hand washing and experience in hand washing education (p=0.010) (p=0.000). Analysis of factors affecting health beliefs showed that the importance of hand washing control (p=0.014) and hands washing education experience (p=0.010) were significantly influencing factors. Infections management education is believed to be highly relevant in establishing a health when increasing interest in dental infections is expected to increase the importance of hand washing, a basic method.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.9
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• pp.6160-6168
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• 2015

Hand hygiene(HH)of the health care personnels(HCPs) was the most effective method to prevent the transmission of healthcare associated infections. This study was conducted to measure and analysis the status of the HH compliance of HCPs. Data were collected by the direct observation methods of the World Health Organizations(WHO) using WHO's HH monitoring tool kits from 25th October to 31th December, 2010. Data were analyzed by descriptive statistics, cross analysis, multiple logistic analysis using the SPSS/PC 21 program. A total of 8,644 opportunities for HH were observed, and the overall HH compliance rate was 94.1%. HH rates of physicians was lowest(83.4%; OR: 0.209, 95%CI:0.174-0.252). HH rates were statistically different by the job titles(p<0.001), WHO's 5 moments(p<0.001). HH rates in registered nurses(p=0.003), and medical technicians(p<0.001) were statistically different by the WHO 5Moments. Jobs specific HH strategies and WHO 5Moments should be developed to increase the HH compliances of the HCPs.

• Journal of dental hygiene science
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• v.15 no.2
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• pp.166-171
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• 2015

This study was conducted to assess knowledge, attitude, and performance of dental hygiene students on the hand washing. We surveyed 288 students attending the department of dental hygiene at K Universities and H Universities in Gwangju during the period from September 5 to November 20, 2014. The obtained data were analysed using SPSS version 20.0. According to the general characteristics, the hand washing knowledge of the third year students was highest with 4.72. At the question on the change of awareness after the education of hand washing, the hand washing performance showed that 4.17 for 'yes' was higher than 4.03 for 'no'. There was negatively correlated between knowledge and attitude (r=-0.020, p>0.05). The performance was positively correlated with attitude (r=0.161, p<0.05). There is a need to develop a continuous education program for finding out the right way to hand washing, which is able to enhance knowledge, attitude, and performance on hand washing.

• Journal of Food Hygiene and Safety
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• v.25 no.2
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• pp.133-142
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• 2010

This study was performed to investigate awareness of hand washing, hand washing behavior, and the levels of indicator microorganisms on hands of food handlers who work in the food court and cafeteria of a university campus. The three methods used were questionnaire survey by interview, direct observation in restrooms, and microbiological examination according to the Food Code of Korea. A positive attitude toward hand washing compliance was reported by the responded food handlers; however, improper hand washing and poor hand hygiene of the food handlers were recognized by the unnoticed direct observation. Significant differences were found between the questionnaire survey and the direct observation (p < 0.05) in hand washing compliance after using the toilet, duration of hand washing, use of hand washing agent, washing different parts of the hands, hand-drying method, temperature of water, and method of turning off the water. Samples taken from their hands before work showed higher level of standard plate count, total and fecal coliforms, and Escherichia coli than those taken after washing with water. After washing hands with antiseptic liquid soap, the bacterial populations including Staphylococcus aureus on hands were dramatically reduced. This study indicates that there is a remarkable difference between the food handlers' awareness of hand washing and their hand washing behavior. Poor hand washing compliance and hand hygiene were indicated by the positive results of total and fecal coliforms, E. coli, and S. aureus on hands of some food handlers. The findings of this study suggest that the hand hygiene of the food handlers need to be improved. More training/education on hand washing and hand hygiene of the food handlers should be necessary.

• Journal of Korean society of Dental Hygiene
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• v.17 no.3
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• pp.553-553
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• 2017

• Pediatric Infection and Vaccine
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• v.22 no.3
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• pp.186-193
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• 2015

Purpose: The aim of study was to estimate the hand hygiene (HH) compliance of healthcare workers (HCWs) in a children's hospital. Methods: This study was conducted in a hospital which is a tertiary and educational children's hospital with 313 beds and 533 HCWs. Data were collected by direct observation methods from November 1, 2010 to December 31, 2010. Results: A total of 2,999 opportunities for HH were observed, and the overall HH rate was 95.3%. HH rate of the registered nurse, physicians and transferer was 97.7%, 89.2%, and 72.1%, respectively (P<0.001). Among physicians, HH rate of the fellows, professors, residents and interns was 97.5%, 93.9%, 89.7%, and 80.9%, respectively (P<0.001). HH rate in the emergency room, operation room, outpatient department (OPD), and the intensive care unit (ICU) was 97.2%, 97.2%, 95.4%, and 92.5%, respectively (P<0.001). Hand rubbing was the most frequently used (81.1%), and hand washing was frequently used in the case of 'after body fluids exposure risk' (37.7%) and 'after touching patient surroundings' (28.5%). HH methods were not statistically different from each departments (P =0.083), however, they were significantly different according to the World Health Organization (WHO) 5 Moments (P<0.001). Distributions in WHO 5 Moments by the job titles were significantly different (P<0.001). The odds ratio of physicians, ICU and OPD was 0.353 (95% CI, 0.241-0.519), 0.291 (95% CI, 0.174-0.487), and 0.484 (95% CI, 0.281-0.834), respectively. Conclusions: Compliance of HH was different by the job titles and departments. Effective custom-tailored HH programs for each job title and department need to be developed.

• Journal of dental hygiene science
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• v.17 no.6
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• pp.472-480
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• 2017

The purpose of this study was to investigate Staphylococcus epidermidis contamination on hands of 20 dental hygienists and 140 equipment surface of 20 dental clinics in a local area, from July to August 2017. The degree of S. epidermidis contamination was measured using a hand plate and a rodac plate and then cultured at $35^{\circ}C$ for 24 hours. Based on hand plate criteria, hand contamination was classified into low, middle, and high groups. Analysis of the variance (ANOVA) of the contamination level of the hand parts of the group surface contamination level of the dental clinic equipment was descriptive statistics after clustering lock count. S. epidermidis contamination was moderate in 55% of the hands of dental hygienists. The area of contamination was 29.45 colony-forming units (CFU) on the palm, followed by the middle finger 7.8 CFU, ring finger 6.4 CFU, and thumb 6 CFU. Medical equipment surface contamination was showed that 3-way handle 4.45 CFU, computer mouse 3.37 CFU, mirror handle 1.60 CFU were higher than other areas. The group with high hand contamination had a high positive correlation with the S. epidermidis contamination of the hand. S. epidermidis contamination level was higher on hands than on the medical equipment surface contamination. Therefore, medical staff should recognize the importance of hand hygiene which should be practiced in the manner suggested by World Health Organization. In addition, the medical team needs to be responsible for performing infection control tasks, implementing infection management guidelines and providing systematic education on infectious disease management.

• Proceedings of the Korean Society of Veterinary Service Conference
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• 1996.05a
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• pp.72.1-72
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• 1996