• The Journal of the Convergence on Culture Technology
• /
• v.4 no.3
• /
• pp.269-274
• /
• 2018

This study was done to identify the effects of the hand washing procedure poster on the hand washing behaviors after Mers outbreak. Method: This study was conducted by observing a total of 370 people(185 people in no- poster zone, 185 people in poster zone) who used the public restroom. Results: As a result of comparing the hand washing with and without the poster, the subjects who washed their hands with the poster around were 83.2%, which was higher than the 47% of the subjects without the poster. The Time spent on the hand washing was similar between the groups with or without the poster around. Also only 3.3% of the subjects actually completed the entire 6 procedures of hand washing. The subjects who finished more than 4 procedures out of 6 were 17% from the group with the poster around, and 10.3% from the group without. Conclusion: The hand washing poster was effective in encouraging the behavior itself, but not specifically in the right way during the ideal time nor the right procedures. Therefore, verbal instructions made every time washing hands or more visual effective posters are required to enhance the hand washing procedures.

• The International Journal of Costume Culture
• /
• v.8 no.1
• /
• pp.23-31
• /
• 2005

Mechanical properties and hand evaluation of wool/acrylic(W/A) blend knits were conducted before and after repeated washing to get the optimum W/A blending ratio, which could help achieve the optimum mechanical and hand properties of the knits. The five test fabrics using the yarns with different W/A blending ratios($\%$), 100/0, 70/30, 50/50, 30/70, 0/100, were knitted. The fabrics were washed by a rotating drum type washing machine. Then, objective mechanical and hand properties were evaluated by KES-FB, Kawabata evalution system for fabric. The results are as follows: there was no change in the hand value of the knitted fabric with the W/A-blended yarn caused by the change in the blending ratio before washing. After washing, however, the increase of acrylic's blending rate caused the bending property to decrease proportionally, while the friction coefficient of the surface property increased. Furthermore, the study showed that W/A 50/50 possesses the most superior tensile property and shearing property, which could attain the optimum blending ratio. Similar results in hand value were derived in all the samples. After washing, however, the increase in acrylic's blending rate caused a proportional decrease in KOSHI and an increase in FUKURAMI. In addition, W/A 50/50 gained the biggest NUMERI value, again corresponding to the optimum blending ratio. Similar results in total hand value were derived in all the samples before washing. After washing, though, all the total hand values decreased, and, as the wool fabric's blending rate increased, the total hand values proportionally decreased further.

• Journal of the Korean Society of School Health
• /
• v.27 no.1
• /
• pp.39-49
• /
• 2014

Purpose: The purpose of this study was to investigate the effect of hand washing education programs on knowledge, attitude and performance of hand washing in Undergraduates. Methods: The study used a nonequivalent control group quasi-experimental design. A total of 118 students in K university in Seoul, Korea, participated in this study. 67 students were included in the experimental group and 51 students were in the control group. The experimental group was given a lecture, Educational Hand Washing Program, developed by researchers. Using a structural questionnaire, the students' perception on hand washing was measured before and after the intervention, in terms of knowledge, attitude, and performance at home and school. Results: The experimental group showed significantly higher scores in knowledge (p=.033), attitude (p<.001), and performance at home (p=.001). However, the performance at school didn't show a significant difference between the two groups (p=.063). Conclusion: The results indicate that education is effective in enhancing knowledge, attitude, and performance of hand washing.

• Journal of Korean Biological Nursing Science
• /
• v.4 no.2
• /
• pp.127-137
• /
• 2002

The purpose of this study was to compare the hand disinfection effect of waterless alcohol gel hand washing agent with that of soap and water, 4% chlorhexidine gluconate, and 10% povidone-iodine. Hands of fourty subjects were artificially contaminated with Acinetobacter baumannii $5m{\ell}$ and randomly distributed to each hand washing methods. Samples were collected from gloved hand by glove juice sampling procedure. Mean log reduction after hand washing were compared with baseline values. Number of microorganisms were converted to log and tested by ANOVA in SPSSWIN 10.0. Mean log reduction of soap and water, alcohol gel, 4% chlorhexidine gluconate, 10% povidone-iodine were $2.76{\pm}0.62$, $2.97{\pm}0.56$, $4.66{\pm}1.70$, $4.60{\pm}0.91$, respectively. The bactericidal effect of alcohol gel was similar to that of soap and water, but the effect was much less than chlorhexidine gluconate and povidone-iodine(p<0.001). In terms of microorganism reduction, the efficacy of waterless alcohol gel was almost the same as soap and water hand washing. Further evaluation of the bactericidal effect of waterless alcohol gel is needed because waterless alcohol gel is simple, convenient, and non-irritating hand washing agent and also very effective in busy hospital environment.

• Journal of the Korean Society of School Health
• /
• v.35 no.3
• /
• pp.123-132
• /
• 2022

Purpose: The purpose of this study is to identify factors related to hand washing practice among adolescents before and after the outbreak of the COVID-19 pandemic. Methods: The study was conducted using data from the 15th~16th (2019~2020) Korea Youth Risk Behavior Web-based Survey, and the subjects of the study were 57,303 and 54,948 people who participated in the 2019 and 2020 study, respectively. The data were analyzed with frequency test, rao-scott 𝑥² test and multiple logistic regression analysis using SPSS 27.0. Results: Changes in the hand washing practice rate were observed before and after the COVID-19 pandemic in all five behaviors; before eating in school, after using the toilet in school, before eating at home, after using the toilet at home, and after returning home. The study found that the hand washing practice rate increased by 1.21-2.43 times after the COVID-19 pandemic. In addition, as a result of logistic regression analysis, the hand washing practice rate before and after the COVID-19 pandemic was related to gender, region, school grade, school type, economic status, health status, and personal hygiene education experience. Conclusion: This study confirmed the importance of hand washing education to improve the hand washing practice rate in adolescents. It is necessary to develop and apply an effective youth hand washing education program in consideration of various variables that appeared as significant factors influencing the hand washing practice rate before and after the COVID-19 pandemic.

• Journal of the Korea Society of Computer and Information
• /
• v.25 no.8
• /
• pp.129-135
• /
• 2020

This study is to identify the awareness and performance of hand washing according to the presence of clinical practice experience of paramedic students and provide basic data of education on hand washing that can be practically applied. 335 students in paramedicine department in P city and J city were the study subjects and we distributed URL to those who agreed to participate in the study to carry out untact survey using questionnaire. The study results were analyzed by using SPSS/WIN 23.0. The results showed that the average number of hand washing per day was 5~8 times (142 students, 42.4%) and average time for washing hands was 24.34 seconds. We could find statistically significant differences in 'hand washing to wrist' and 'it is necessary to completely dry after hand washing' in terms of difference on awareness of hand washing according to the clinical experiences (p<0.05). In terms of differences in hand washing performance according to clinical practice experience, statistically significant difference was found in 'before touching equipment for clinical practice' and 'before taking foods such as drinks during practice' (p<0.05). The correlation between awareness and performance of hand washing showed that if awareness of hand washing is high, its performance is increased, too (p=0.001). We try to provide basic data of education on hand washing that can improve awareness and performance on hand washing based on the results of this study.

• Journal of Korean Biological Nursing Science
• /
• v.16 no.3
• /
• pp.157-163
• /
• 2014

Purpose: This study investigated the microorganisms in the hand before and after hand washing, using plain and antibacterial soap. The purpose of this study was to provide details, for educational purposes, of hand washing methods that should be used by college students for their hand hygiene. Methods: This study was arranged using a randomized control group pretest-posttest design. Data obtained through questionnaires were collected from college students in Gangwon Province. This study involved three groups under different conditions. The first and the second group washed their hands with plain and antibacterial soap, respectively. The third group members were educated about hand washing and they then washed their hands with plain soap. In addition, we collected samples to investigate the removal rate of Escherichia coli and Staphylococcus aureus, which can cause bacterial disease, by using sterile swabs from the hands in group 3. Results: The removal rates of bacteria in the first and the second group after hand washing with plain and antimicrobial soap were 62.7% and 76%, respectively. The third group, who were educated concerning proper hand washing, showed a figure of 72.8%. Conclusion: Repeated and more consistent education of college students concerning proper hand washing would be important in order to improve their knowledge, attitude, and performance with regard to hand washing.

• Journal of the Korea Convergence Society
• /
• v.9 no.12
• /
• pp.115-122
• /
• 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
• /
• v.14 no.8
• /
• pp.3916-3924
• /
• 2013

The purpose of this study is to provide the students with the proper hand washing knowledge after examining their attitude and performance of health science college students. Data were collected from 425 students at the college in G metropolitan city by using a questionnaire. Data were analyzed into descriptive statistics, ANOVA and pearson correlation coefficient with SPSS/WIN18.0. The average frequency and the average time of hand washing were 8.7 times a day and 18.5 sec respectively. The average frequency of hand washing education was 2.4 times. Soap bar was most frequently used as a hands detergent and paper towel as a dry method.. The Frequency and the time(sec) of hand washing increased significantly in the following provisions: above 6 times hand washing education, practical education, decontaminating agent soap, and use of paper towel. Knowledge, attitude and performance on hand washing increased significantly in the following variable : women, practice at upper grade general hospital, above 11 times hand washing a day, above 16secs hand washing, above 6 times hand washing education, practical education, decontaminating agent soap, and use of paper towel. Finally, there was significantly difference among the knowledge, attitude, and performance of hand washing. The result of this study indicates a necessity for developing education programs consistently to improve knowledge, attitude, and performance of hand washing.

• Korean Journal of Adult Nursing
• /
• v.14 no.1
• /
• pp.26-33
• /
• 2002

Purpose: This is a clinical experimental study aimed to provide basic data to ensure quality care. The purpose of this study is to increase nurses hand washing behavior and decrease respiratory isolation rate of MRSA. Method: This study was conducted in Kangnam St. Marys hospital. The subjects included 5 nurses working at the NS ICU and 165 specimen for nasal swabs and 46 specimen for sputum cultures from 106 patients admitted to the NS ICU. The data were collected from June to September 2000. Results: 1.The percentage of the nurses hand washing was 15.6percent but was improved to 46.5 percent after the educational intervention. In particular, hand washing behavior was increased in situations such as after suctioning, before parenteral nutrition, and after providing hygiene care. 2. Results of nasal swab showed that MRSA isolation rate was reduced from 42.8 percent before the education to 18.6percent after the education. The sputum culture results also showed that the MRSA rate was reduced from 40.7percent before the education to 34.6percent after the education. Conclusion: The findings showed the nurses' strict hand washing behavior and use of disposable gloves and paper towers as well as use of hand sterilization spray by visitors or families can decrease the MRSA isolation rate in the NS ICU patients. Since the NS ICU patients may have respiratory complications due to long-term hospitalization, the nurses regular hand washing is important enough to be emphasized. Future research should be focused on the impact of nurses' hand washing behavior on the incidence of pneumonia, an iatrogenic infection.