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Handwashing Practice among Elementary Schoolchildren in Urban Setting, Mongolia: A School-Based Cross-Sectional Survey. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2022; 2022:3103241. [PMID: 36159758 PMCID: PMC9507677 DOI: 10.1155/2022/3103241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 08/31/2022] [Accepted: 09/03/2022] [Indexed: 11/24/2022]
Abstract
Objectives Handwashing with soap is the simplest, most affordable, and cost-effective preventative intervention for reducing the burden of communicable diseases, including the COVID-19. This study was aimed at investigating elementary schoolchildren's handwashing practice at two critical moments, namely, before eating and after using the toilet and its associated factors. Methods The cross-sectional study was conducted at ten public secondary schools in Ulaanbaatar, Mongolia, between February and March 2019. Data were collected from all fifth-grade children's parents at the selected schools by using a self-reported questionnaire. Descriptive and multiple regression analyses were conducted using STATA/MP version 13.0. Results A total of 1507 parents/guardians of 5th-grade school children participated. Reported schoolchildren's handwashing practice for both critical moments was 50.1%. It was significantly associated with female gender (adjusted odds ratio [AOR] = 0.56 (95%CI = 0.45, 0.70)), number of siblings (AOR = 0.72 (95%CI = 0.61, 0.80)), and availability of handwashing amenity at school (AOR = 1.1595%CI = 0.86, 1.42)). Only 34% of children wash their hands with soap at school, and the most common reasons for skipping handwashing were an absence of soap (23.9%), lack of sink (14.5%), and the use of hand sanitizer (19.7%). Conclusions The school children's handwashing practice at two critical moments is considerably low. The main disabling factors of regular handwashing at school included insufficient handwashing facility and soap. Therefore, promoting HW facilities and innovative and participatory education for elementary schoolchildren should be prioritized.
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Ofori SK, Hung YW, Schwind JS, Muniz-Rodriguez K, Kakou RJ, Alade SE, Diallo K, Sullivan KL, Cowling BJ, Fung ICH. The use of digital technology to improve and monitor handwashing among children 12 years or younger in educational settings: a scoping review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2022; 32:547-564. [PMID: 32579032 DOI: 10.1080/09603123.2020.1784398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 06/10/2020] [Accepted: 06/15/2020] [Indexed: 06/11/2023]
Abstract
Our scoping review aimed to identify and describe the application of digital technology in hand hygiene research among children in educational settings. We searched for articles in PubMed, IEEE Xplore, and Web of Science. Original hand hygiene research with a form of digital technology used among children ≤12 years in educational settings was eligible for inclusion. Twelve studies met the eligibility criteria and the data were extracted by two teams of independent co-authors for narrative synthesis. Ten studies used digital technology as an intervention tool and two for monitoring purposes. Three main digital technologies were identified including computer games (n = 2), videos (n = 8), and video cameras (n = 2). Digital technologies found in our scoping review were reported to be effective in hand hygiene studies over short temporal periods especially when used in combination with other measures. Future research may demonstrate the effectiveness of digital technology in helping children develop sustainable handwashing behaviors.
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Affiliation(s)
- Sylvia K Ofori
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA, USA
| | - Yuen Wai Hung
- Department of Health Sciences, Wilfrid Laurier University, Waterloo, Ontario, Canada
| | - Jessica S Schwind
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA, USA
| | - Kamalich Muniz-Rodriguez
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA, USA
| | - Reece J Kakou
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA, USA
| | - Sunmisola E Alade
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA, USA
| | - Kadiatou Diallo
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA, USA
| | - Kelly L Sullivan
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA, USA
| | - Benjamin J Cowling
- WHO Collaborating Centre for Infectious Disease Epidemiology and Control, School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region
| | - I C H Fung
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA, USA
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Basch CH, Fera J, Pellicane A, Basch CE. Handwashing videos on TikTok during the COVID-19 pandemic: Potential for disease prevention and health promotion. Infect Dis Health 2021; 27:31-37. [PMID: 34690108 PMCID: PMC8495082 DOI: 10.1016/j.idh.2021.09.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 08/24/2021] [Accepted: 09/29/2021] [Indexed: 12/13/2022]
Abstract
Background Handwashing has long been promoted to maintain health and in preventing disease transmission. One of the most valuable ways to convey messages related to handwashing is through visual display, such as video for educational purposes and to enhance learning. Social media is an important and popular way to disseminate messages to a wide audience. Methods In this cross-sectional, descriptive study, two hashtags, #WashYourHands and #SafeguardSplash were used to select the sample of 100 from available TikTok videos. In order to code each video, the same coding categories were used for both hashtags, including (1) wetting and rinsing hands (2) lathering soap (3) time used for scrubbing (4) drying hands (5) mentions COVID-19 (6) mentions using hand sanitizer instead of soap (7) mentions how germs spread (8) mentions key times to wash hands (9) and actual depiction of washing hands. Additional descriptive categories were coded as well. The observations recorded were tabulated and descriptive statistics were performed. Independent one-tailed t-tests (α = .05) were calculated to determine if a video's hashtag had a significant association with its garnered views, likes, and/or comments. Results In total, the 100-video sample received 1,990,834,567 views, 40,355,468 likes, and 173,422 comments. Despite the fact that each hashtag made up an equal proportion (50%) of the total sample, videos with #WashYourHands accounted for 93.3% of the total views. Coverage of the important steps involved in handwashing, such as drying hands, was minimal as was relevant background information. Conclusion The results indicate that while this opportunity is being realized to some degree, the majority of videos did not cover topics related important concepts of hand hygiene. Given the high engagement of younger audiences with TikTok, this could be a powerful mechanism for demonstrating and encouraging proper handwashing, especially in a population with low rates of handwashing.
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Affiliation(s)
- Corey H Basch
- Department of Public Health, William Paterson University, Wayne, NJ 07470, USA.
| | - Joseph Fera
- Department of Mathematics, Lehman College, The City University of New York Bronx, NY, USA
| | - Alessia Pellicane
- Department of Public Health, William Paterson University, Wayne, NJ 07470, USA
| | - Charles E Basch
- Department of Health and Behavior Studies, Teachers College, Columbia University New York, NY 10027, USA
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Rutter S, Macduff C, Stones C, Gomez-Escalada M. Evaluating children's handwashing in schools: an integrative review of indicative measures and measurement tools. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2021; 31:1-19. [PMID: 31204496 DOI: 10.1080/09603123.2019.1625032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 05/21/2019] [Indexed: 06/09/2023]
Abstract
Children are a key target of handwashing interventions as washing hands reduces the spread of disease and reliance on antibiotics. While there is guidance for evaluating handwashing with adults in other settings, this is lacking for children in schools. An integrative review of 65 studies where handwashing was measured in schools was conducted to establish which indicative measures (what is measured to evaluate the processes and/or impacts of, handwashing) and measurement tools (data collection instruments) have been applied to evaluate handwashing in schools, and under what circumstances. Further analysis highlighted different challenges when seeking to apply such measures and tools in schools, as opposed to other settings. It was concluded that indicative measures, and measurement tools need to be appropriate to the organizational setting, the study participants, and research objectives. A summative analysis of relevant considerations is presented.
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Affiliation(s)
- Sophie Rutter
- School of Design, University of Leeds , Leeds, UK
- Information School, University of Sheffield , Sheffield, UK
| | - Colin Macduff
- School of Design, Glasgow School of Art , Glasgow, UK
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Microbiological Assessment of the Different Hand Drying Methods and Washroom Environment Cross-Contamination. Int J Microbiol 2020. [DOI: 10.1155/2020/8815147] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Proper hand drying is a fundamental part of the hand hygiene process looking at optimizing the elimination of potentially pathogenic microbes. This research compared the effectiveness of three different hand drying methods—paper towels, the use of warm air dryers in stationary hands position, and the use of air drying while hand rubbing—and their potential for cross-contamination of other users and the surrounding environment. One hundred sixty samples were collected from finger pads and palms, before and after drying. The outlet of the air dryers, air current emitted from the air dryers, and washroom environment air were also tested. The study reported that paper towels were more successful in eliminating bacteria and lead to less contamination to the washroom environment compared to the air dryers. The average number of bacteria obtained from volunteers using hand air dryer while hand rubbing was significantly higher than drying with air dryer while holding hands stationary. Plates exposed to the turned-off dryer for 5 minutes gave an average of only 25 colonies/plate, while plates exposed to the air outlet of the turned-on warm air dryers provided 292 colonies/plate. Placing Petri dishes at least one meter away from the dryer in the washroom for 30 minutes gave 72.5 colonies/plate. The current research also documented frequent contamination of public washroom environments and showed dissemination of potential pathogens, including Escherichia coli (E. coli), Klebsiella species, Bacillus cereus (B. cereus), Staphylococcus aureus (S. aureus), and coagulase-negative Staphylococci. Over 70.0% of Staphylococci were resistant to at least three antibiotics and 50.0% revealed coresistance to at least four antibiotics including penicillin, erythromycin, clindamycin, and co-trimoxazole. The method of hand drying may serve as a risk factor of cross-contamination from users to the environment and subsequent users and as reservoirs of drug-resistant bacteria in public washrooms.
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Munn Z, Tufanaru C, Lockwood C, Stern C, McAneney H, Barker TH. Rinse-free hand wash for reducing absenteeism among preschool and school children. Cochrane Database Syst Rev 2020; 4:CD012566. [PMID: 32270476 PMCID: PMC7141998 DOI: 10.1002/14651858.cd012566.pub2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Illness-related absenteeism is an important problem among preschool and school children for low-, middle- and high- income countries. Appropriate hand hygiene is one commonly investigated and implemented strategy to reduce the spread of illness and subsequently the number of days spent absent. Most hand hygiene strategies involve washing hands with soap and water, however this is associated with a number of factors that act as a barrier to its use, such as requiring running water, and the need to dry hands after cleaning. An alternative method involves washing hands using rinse-free hand wash. This technique has a number of benefits over traditional hand hygiene strategies and may prove to be beneficial in reducing illness-related absenteeism in preschool and school children. OBJECTIVES 1. To assess the effectiveness of rinse-free hand washing for reducing absenteeism due to illness in preschool and school children compared to no hand washing, conventional hand washing with soap and water or other hand hygiene strategies. 2. To determine which rinse-free hand washing products are the most effective (if head-to-head comparisons exist), and what effect additional strategies in combination with rinse-free hand washing have on the outcomes of interest. SEARCH METHODS In February 2020 we searched CENTRAL, MEDLINE, Embase, CINAHL, 12 other databases and three clinical trial registries. We also reviewed the reference lists of included studies and made direct contact with lead authors of studies to collect additional information as required. No date or language restrictions were applied. SELECTION CRITERIA Randomized controlled trials (RCTs), irrespective of publication status, comparing rinse-free hand wash in any form (hand rub, hand sanitizer, gel, foam etc.) with conventional hand washing using soap and water, other hand hygiene programs (such as education alone), or no intervention. The population of interest was children aged between two and 18 years attending preschool (childcare, day care, kindergarten, etc.) or school (primary, secondary, elementary, etc.). Primary outcomes included child or student absenteeism for any reason, absenteeism due to any illness and adverse skin reactions. DATA COLLECTION AND ANALYSIS Following standard Cochrane methods, two review authors (out of ZM, CT, CL, CS, TB), independently selected studies for inclusion, assessed risk of bias and extracted relevant data. Absences were extracted as the number of student days absent out of total days. This was sometimes reported with the raw numbers and other times as an incidence rate ratio (IRR), which we also extracted. For adverse event data, we calculated effect sizes as risk ratios (RRs) and present these with 95% confidence intervals (CIs). We used standard methodological procedures expected by Cochrane for data analysis and followed the GRADE approach to establish certainty in the findings. MAIN RESULTS This review includes 19 studies with 30,747 participants. Most studies were conducted in the USA (eight studies), two were conducted in Spain, and one each in China, Colombia, Finland, France, Kenya, Bangladesh, New Zealand, Sweden, and Thailand. Six studies were conducted in preschools or day-care centres (children aged from birth to < five years), with the remaining 13 conducted in elementary or primary schools (children aged five to 14 years). The included studies were judged to be at high risk of bias in several domains, most-notably across the domains of performance and detection bias due to the difficulty to blind those delivering the intervention or those assessing the outcome. Additionally, every outcome of interest was graded as low or very low certainty of evidence, primarily due to high risk of bias, as well as imprecision of the effect estimates and inconsistency between pooled data. For the outcome of absenteeism for any reason, the pooled estimate for rinse-free hand washing was an IRR of 0.91 (95% CI 0.82 to 1.01; 2 studies; very low-certainty evidence), which indicates there may be little to no difference between groups. For absenteeism for any illness, the pooled IRR was 0.82 (95% CI 0.69 to 0.97; 6 studies; very low-certainty evidence), which indicates that rinse-free hand washing may reduce absenteeism (13 days absent per 1000) compared to those in the 'no rinse-free' group (16 days absent per 1000). For the outcome of absenteeism for acute respiratory illness, the pooled IRR was 0.79 (95% CI 0.68 to 0.92; 6 studies; very low-certainty evidence), which indicates that rinse-free hand washing may reduce absenteeism (33 days absent per 1000) compared to those in the 'no rinse-free' group (42 days absent per 1000). When evaluating absenteeism for acute gastrointestinal illness, the pooled estimate found an IRR of 0.79 (95% CI 0.73 to 0.85; 4 studies; low-certainty evidence), which indicates rinse-free hand washing may reduce absenteeism (six days absent per 1000) compared to those in the 'no rinse-free' group (eight days absent per 1000). There may be little to no difference between rinse-free hand washing and 'no rinse-free' group regarding adverse skin reactions with a RR of 1.03 (95% CI 0.8 to 1.32; 3 studies, 4365 participants; very low-certainty evidence). Broadly, compliance with the intervention appeared to range from moderate to high compliance (9 studies, 10,749 participants; very-low certainty evidence); narrativley, no authors reported substantial issues with compliance. Overall, most studies that included data on perception reported that teachers and students perceived rinse-free hand wash positively and were willing to continue its use (3 studies, 1229 participants; very-low certainty evidence). AUTHORS' CONCLUSIONS The findings of this review may have identified a small yet potentially beneficial effect of rinse-free hand washing regimes on illness-related absenteeism. However, the certainty of the evidence that contributed to this conclusion was low or very low according to the GRADE approach and is therefore uncertain. Further research is required at all levels of schooling to evaluate rinse-free hand washing regimens in order to provide more conclusive, higher-certainty evidence regarding its impact. When considering the use of a rinse-free hand washing program in a local setting, there needs to be consideration of the current rates of illness-related absenteeism and whether the small beneficial effects seen here will translate into a meaningful reduction across their settings.
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Affiliation(s)
- Zachary Munn
- The University of AdelaideJoanna Briggs Institute, Faculty of Health Sciences55 King William RoadAdelaideSouth AustraliaAustralia5005
| | - Catalin Tufanaru
- Macquarie UniversityAustralian Institute of Health Innovation75 Talavera RdSydneyNew South Wales (NSW)Australia2113
| | - Craig Lockwood
- The University of AdelaideJoanna Briggs Institute, Faculty of Health Sciences55 King William RoadAdelaideSouth AustraliaAustralia5005
| | - Cindy Stern
- The University of AdelaideJoanna Briggs Institute, Faculty of Health Sciences55 King William RoadAdelaideSouth AustraliaAustralia5005
| | - Helen McAneney
- Queen's University BelfastMedicine, Dentistry and Biomedical Sciences97 Lisburn RoadHealth Sciences BuildingBelfastUKBT9 7BL
| | - Timothy H Barker
- The University of AdelaideJoanna Briggs Institute, Faculty of Health Sciences55 King William RoadAdelaideSouth AustraliaAustralia5005
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Dingman D, Wu J, Murphy HM. School-based, blacklight handwashing program can improve handwashing quality and knowledge among pre-school aged children. EVALUATION AND PROGRAM PLANNING 2020; 78:101731. [PMID: 31756601 DOI: 10.1016/j.evalprogplan.2019.101731] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 09/23/2019] [Accepted: 10/10/2019] [Indexed: 06/10/2023]
Abstract
In the United States, lack of proper handwashing is associated with respiratory and gastrointestinal illnesses. Interventions to improve handwashing practices have led to an increase in handwashing knowledge and behavior, and decreases in gastrointestinal illnesses. Most studies have evaluated their interventions in the context of reported handwashing rates by observation, reduction of illnesses, as well as reduced absences, however none of these studies examined handwashing quality or knowledge as outcome measures. The objective of this paper is to present the results from a handwashing program with a special focus on the evaluation methods. A pre-post design was used to evaluate a handwashing program that took place in two pre-schools the northeast of the United States. The program utilized a black light technology to demonstrate to children the importance of good quality. The evaluation consisted of assessing knowledge and quality of handwashing using a linear puzzle and individual handwashing observation, respectively. Students from both schools improved on both knowledge and quality over time (p-values 0.071 and <0.001, respectively). The present study demonstrates that the use of black light technology as an educational tool may help to improve handwashing quality among pre-school aged children, even after only one instructional session.
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Affiliation(s)
- Deirdre Dingman
- Department of Social Behavioral Science, College of Public Health, 1301 Cecil B. Moore, 9th Floor, Ritter Annex, Temple University, Philadelphia, PA, 19122, USA.
| | - Jingwei Wu
- Department of Epidemiology and Biostatistics, College of Public Health, 1301 Cecil B. Moore, 9th Floor, Ritter Annex, Temple University, Philadelphia, PA, 19122, USA.
| | - Heather M Murphy
- Department of Epidemiology and Biostatistics, College of Public Health, 1301 Cecil B. Moore, 9th Floor, Ritter Annex, Temple University, Philadelphia, PA, 19122, USA.
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Jess RL, Dozier CL, Foley EA. Effects of a handwashing intervention package on handwashing in preschool children. BEHAVIORAL INTERVENTIONS 2019. [DOI: 10.1002/bin.1684] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rachel L. Jess
- Department of Applied Behavioral ScienceUniversity of Kansas Kansas USA
| | - Claudia L. Dozier
- Department of Applied Behavioral ScienceUniversity of Kansas Kansas USA
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Young VL, Cole A, Lecky DM, Fettis D, Pritchard B, Verlander NQ, Eley CV, McNulty CAM. A mixed-method evaluation of peer-education workshops for school-aged children to teach about antibiotics, microbes and hygiene. J Antimicrob Chemother 2018; 72:2119-2126. [PMID: 28333334 PMCID: PMC5890736 DOI: 10.1093/jac/dkx083] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 02/21/2017] [Indexed: 11/14/2022] Open
Abstract
Background Delivering health topics in schools through peer education is known to be beneficial for all students involved. In this study, we have evaluated a peer-education workshop that aims to educate primary and secondary school students on hygiene, the spread of infection and antibiotics. Methods Four schools in south-west England, in a range of localities, took part in peer-education workshops, with students completing before, after and knowledge-retention questionnaires. Mixed-effect logistic regression and mixed-effect linear regression were used to analyse the data. Data were analysed by topic, region and peer/non-peer-educator status. Qualitative interviews and focus groups with students and educators were conducted to assess changes in participants' skills, confidence and behaviour. Results Qualitative data indicated improvements in peer-educator skills and behaviour, including confidence, team-working and communication. There was a significant improvement in knowledge for all topics covered in the intervention, although this varied by region. In the antibiotics topic, peer-educators' knowledge increased in the retention questionnaire, whereas non-peer-educators' knowledge decreased. Knowledge declined in the retention questionnaires for the other topics, although this was mostly not significant. Conclusions This study indicates that peer education is an effective way to educate young people on important topics around health and hygiene, and to concurrently improve communication skills. Its use should be encouraged across schools to help in the implementation of the National Institute for Health and Care Excellence (NICE) guidance that recommends children are taught in an age-appropriate manner about hygiene and antibiotics.
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Affiliation(s)
- Vicki L Young
- Public Health England, Primary Care Unit, Gloucestershire Royal Hospital, Gloucester GL1 3NN, UK
| | - Amy Cole
- Public Health England, Primary Care Unit, Gloucestershire Royal Hospital, Gloucester GL1 3NN, UK
| | - Donna M Lecky
- Public Health England, Primary Care Unit, Gloucestershire Royal Hospital, Gloucester GL1 3NN, UK
| | - Dennis Fettis
- Environmental Health Department, Forest of Dean District Council, Coleford GL16 8HG, UK
| | - Beth Pritchard
- Environmental Health Department, Forest of Dean District Council, Coleford GL16 8HG, UK
| | - Neville Q Verlander
- Statistics, Modelling and Economics Department, Public Health England, Colindale, London NW9 5EQ, UK
| | - Charlotte V Eley
- Public Health England, Primary Care Unit, Gloucestershire Royal Hospital, Gloucester GL1 3NN, UK
| | - Cliodna A M McNulty
- Public Health England, Primary Care Unit, Gloucestershire Royal Hospital, Gloucester GL1 3NN, UK
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Munn Z, Tufanaru C, Lockwood C, Stern CJ. Rinse-free hand wash for reducing absenteeism among school- and preschool-aged children. Hippokratia 2017. [DOI: 10.1002/14651858.cd012566] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zachary Munn
- The University of Adelaide; Joanna Briggs Institute, Faculty of Health Sciences; 55 King William Road Adelaide South Australia Australia 5005
| | - Catalin Tufanaru
- The University of Adelaide; Joanna Briggs Institute, Faculty of Health Sciences; 55 King William Road Adelaide South Australia Australia 5005
| | - Craig Lockwood
- The University of Adelaide; Joanna Briggs Institute, Faculty of Health Sciences; 55 King William Road Adelaide South Australia Australia 5005
| | - Cindy J Stern
- The University of Adelaide; Joanna Briggs Institute, Faculty of Health Sciences; 55 King William Road Adelaide South Australia Australia 5005
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Azor-Martinez E, Cobos-Carrascosa E, Seijas-Vazquez ML, Fernández-Sánchez C, Strizzi JM, Torres-Alegre P, Santisteban-Martínez J, Gimenez-Sanchez F. Hand Hygiene Program Decreases School Absenteeism Due to Upper Respiratory Infections. THE JOURNAL OF SCHOOL HEALTH 2016; 86:873-881. [PMID: 27866386 DOI: 10.1111/josh.12454] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 03/17/2016] [Accepted: 06/22/2016] [Indexed: 05/25/2023]
Abstract
BACKGROUND We assessed the effectiveness of a handwashing program using hand sanitizer to prevent school absenteeism due to upper respiratory infections (URIs). METHODS This was a randomized, controlled, and open study on a sample of 1341 children 4-12 years old, attending 5 state schools in Almería (Spain), with an 8-month follow-up. The experimental group (EG) washed their hands with soap and water, together with using hand sanitizer, and the control group followed their usual handwashing procedures. Absenteeism rates due to URIs were compared between the 2 groups through a multivariate Poisson regression analysis. The percent of days missed in both groups were compared with a z test. RESULTS Overall, 1271 cases of school absenteeism due to URIs were registered. Schoolchildren from the EG had a 38% lower risk of absenteeism due to URIs, incidence rate ratio: 0.62, 95% confidence interval: 0.55-0.70, and a decrease in absenteeism of 0.45 episodes/child/academic year, p < .001. Pupils missed 2734 school days due to URIs and the percentage of days absent was significantly lower in the EG, p < .001. CONCLUSIONS Use of hand sanitizer plus handwashing with soap accompanied by educational support is an effective measure to reduce absenteeism due to URIs.
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Affiliation(s)
- Ernestina Azor-Martinez
- Distrito Sanitario, Atención Primaria Almería, España, C) Haza de Acosta S/N 04009, Almería, Spain
| | - Elena Cobos-Carrascosa
- Servicio de Pediatría, Hospital Torrecárdenas, Almería, España, C) Ramon y Cajal N° 11 Villanueva Mesia 18369, Granada, Spain
| | | | - Carmen Fernández-Sánchez
- Servicio de Farmacia Hospital Torrecardenas, C) Hermandad de Donantes de Sangre S/N, CP 04009, Almería, Spain
| | - Jenna M Strizzi
- Roger Williams University, 1 Old Ferry Rd, Bristol, RI 02809
| | - Pilar Torres-Alegre
- Unidad de Formación, e Investigación Distrito Almería España, C) Pablo Neruda 2, portal 12, 6° 1, 04009, Almería, Spain
| | | | - Francisco Gimenez-Sanchez
- Servicio de Pediatría, Hospital Torrecárdenas, Almería, España, C) Pepe Isbert 55, 04007, Almería. Spain
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Tousman S, Arnold D, Helland W, Roth R, Heshelman N, Castaneda O, Fischer E, O’Neil K, Bileto S. Evaluation of a Hand Washing Program for 2nd-Graders. J Sch Nurs 2016; 23:342-8. [DOI: 10.1177/10598405070230060701] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The purpose of this project was to determine if a multiple-week learner-centered hand washing program could improve hand hygiene behaviors of 2nd-graders in a northern Illinois public school system. Volunteers from the Rockford Hand Washing Coalition went into 19 different classrooms for 4 consecutive weeks and taught a learner-centered program. The program consisted of interactive class discussions and activities using GlitterBug®training devices and agar plate materials. A one-factor repeated measure analysis of variance indicated a statistically significant 34% decrease in the absenteeism rate for students in the intervention group. Chi-square analyses on agar plate data indicated that students had cleaner hands after washing. Qualitative data from parents and teachers indicated that a majority of the students were engaging in hand-washing behavior. These results indicate that integrating a learner-centered interactive program in a multiple-week structure can lead to improvement in hand hygiene behavior.
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Affiliation(s)
- Stuart Tousman
- Stuart Tousman, PhD, is an associate professor of health psychology at Jefferson College of Health Sciences, Roanoke, VA
| | - Dani Arnold
- Dani Arnold, MS, is an epidemiologist at the Winnebago County Health Department, Rockford, IL
| | - Wealtha Helland
- Wealtha Helland, MS, is an associate professor of nursing at Rock-ford College, Rockford, IL
| | - Ruth Roth
- Ruth Roth, MA, is a ground water supervisor at the Winnebago County Health Department, Rockford, IL
| | - Nannatte Heshelman
- Nannatte Heshelman, Oralia Castaneda, Emily Fischer, Kristen O’Neil and Stephanie Bileto are undergraduate students at Rockford College, Rockford, IL
| | - Oralia Castaneda
- Nannatte Heshelman, Oralia Castaneda, Emily Fischer, Kristen O’Neil and Stephanie Bileto are undergraduate students at Rockford College, Rockford, IL
| | - Emily Fischer
- Nannatte Heshelman, Oralia Castaneda, Emily Fischer, Kristen O’Neil and Stephanie Bileto are undergraduate students at Rockford College, Rockford, IL
| | - Kristen O’Neil
- Nannatte Heshelman, Oralia Castaneda, Emily Fischer, Kristen O’Neil and Stephanie Bileto are undergraduate students at Rockford College, Rockford, IL
| | - Stephanie Bileto
- Nannatte Heshelman, Oralia Castaneda, Emily Fischer, Kristen O’Neil and Stephanie Bileto are undergraduate students at Rockford College, Rockford, IL
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Johansen A, Denbæk AM, Bonnesen CT, Due P. The Hi Five study: design of a school-based randomized trial to reduce infections and improve hygiene and well-being among 6-15 year olds in Denmark. BMC Public Health 2015; 15:207. [PMID: 25886286 PMCID: PMC4351932 DOI: 10.1186/s12889-015-1556-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 02/17/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Infectious illnesses such as influenza and diarrhea are leading causes of absenteeism among Danish school children. Interventions in school settings addressing hand hygiene have shown to reduce the number of infectious illnesses. However, most of these studies include small populations and almost none of them are conducted as randomized controlled trials. The overall aim of the Hi Five study was to develop, implement and evaluate a multi-component school-based intervention to improve hand hygiene and well-being and to reduce the prevalence of infections among school children in intervention schools by 20% compared to control schools. This paper describes the development and the evaluation design of Hi Five. METHODS/DESIGN The Hi Five study was designed as a tree-armed cluster-randomized controlled trial. A national random sample of schools (n = 44) was randomized to one of two intervention groups (n = 29) or to a control group with no intervention (n = 15). A total of 8,438 six to fifteen-year-old school children were enrolled in the study. The Hi Five intervention consisted of three components: 1) a curriculum component 2) mandatory daily hand washing before lunch 3) extra cleaning of school toilets during the school day. Baseline data was collected from December 2011 to April 2012. The intervention period was August 2012 to June 2013. The follow-up data was collected from December 2012 to April 2013. DISCUSSION The Hi Five study fills a gap in international research. This large randomized multi-component school-based hand hygiene intervention is the first to include education on healthy and appropriate toilet behavior as part of the curriculum. No previous studies have involved supplementary cleaning at the school toilets as an intervention component. The study will have the added value of providing new knowledge about usability of short message service (SMS, text message) for collecting data on infectious illness and absenteeism in large study populations. TRIAL REGISTRATION Current Controlled Trials ISRCTN19287682 , 21 December 2012.
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Affiliation(s)
- Anette Johansen
- Centre for Intervention Research in Health Promotion and Disease Prevention, National Institute of Public Health, University of Southern Denmark, Øster Farimagsgade 5A 2., København K, DK-1353, Denmark.
| | - Anne Maj Denbæk
- Centre for Intervention Research in Health Promotion and Disease Prevention, National Institute of Public Health, University of Southern Denmark, Øster Farimagsgade 5A 2., København K, DK-1353, Denmark.
| | - Camilla Thørring Bonnesen
- Centre for Intervention Research in Health Promotion and Disease Prevention, National Institute of Public Health, University of Southern Denmark, Øster Farimagsgade 5A 2., København K, DK-1353, Denmark.
| | - Pernille Due
- Centre for Intervention Research in Health Promotion and Disease Prevention, National Institute of Public Health, University of Southern Denmark, Øster Farimagsgade 5A 2., København K, DK-1353, Denmark.
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Mah MW, Tam YC, Deshpande S. Social Marketing Analysis of 2 Years of Hand Hygiene Promotion. Infect Control Hosp Epidemiol 2015; 29:262-70. [DOI: 10.1086/526442] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Objective.To assess published hand hygiene behavioral interventions that employed a social marketing framework and to recommend improvements to future interventions.Methods.We performed a systematic literature review by searching the PubMed database and the Cumulative Index to Nursing and Allied Health Literature for published articles about hand hygiene behavioral interventions in healthcare facilities, schools, and community settings. Our analysis included articles that describe multifaceted interventions and evaluated them with predefined social marketing benchmark criteria.Results.Of 53 interventions analyzed in this review, 16 (30.2%) employed primary formative audience research, 5 (9.4%) incorporated social or behavioral theories, 27 (50.9%) employed segmentation and targeting of the audience, 44 (83.0%) used components of the “marketing mix,” 3 (5.7%) considered the influence of competing behaviors, 7 (13.2%) cultivated relationships with the target audience, and 15 (28.3%) provided simple behavioral messages. Thirty-five (66.0%) of the interventions demonstrated a significant improvement in performance, but only 21 (39.6%) were considered to have a strong evaluative design. The median duration of the interventions was 8.0 months.Conclusions.From a social marketing perspective, the promotion of hand hygiene could be improved in several ways. The effectiveness of social marketing in hand hygiene promotion should be tested in future interventions.
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Boubacar Maïnassara H, Tohon Z. Assessing the Health Impact of the following Measures in Schools in Maradi (Niger): Construction of Latrines, Clean Water Supply, Establishment of Hand Washing Stations, and Health Education. J Parasitol Res 2014; 2014:190451. [PMID: 24563779 PMCID: PMC3915855 DOI: 10.1155/2014/190451] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Revised: 10/03/2013] [Accepted: 10/14/2013] [Indexed: 11/17/2022] Open
Abstract
Objective. To assess the effect on health of the following measures in schools in Maradi (Niger): clean water supply, construction of latrines, establishment of hand washing stations, and health education. Methodology. It was a "before and after" intervention study on a sample of school children aged 7 to 12 years in the Maradi region. The interventions included building of latrines, supplying clean water, setting up hand washing stations, and teaching health education lessons. An individual questionnaire, analysis of stool samples, and a group questionnaire were administered to children and teachers, respectively. The threshold for significance was set at P < 0.05. Results. A statistically significant reduction in cases of diarrhoea and abdominal pains was noted after the project. Overall, carriage of at least one parasite increased from 7.5% before the project to 10.2% after it (P = 0.04). In the programme group schools, there was a statistically significant increase in the prevalence of Hymenolepis nana, from 0 to 1.9 (P = 0.02). Pinworm prevalence remained stable in this group but increased significantly in the control group. Conclusions. Putting health infrastructure in place in schools obviously had an impact on hygiene-related habits in the beneficiary schools and communities.
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Affiliation(s)
- Halima Boubacar Maïnassara
- Centre de Recherche Médicale et Sanitaire (CERMES), 634 Boulevard de la Nation YN034, P.O. Box 10887, Niamey, Niger
| | - Zilahatou Tohon
- College of Public Health, University of Kentucky, 111 Washington Avenue, Lexington, KY 40536-0003, USA
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Chittleborough CR, Nicholson AL, Young E, Bell S, Campbell R. Implementation of an educational intervention to improve hand washing in primary schools: process evaluation within a randomised controlled trial. BMC Public Health 2013; 13:757. [PMID: 23947388 PMCID: PMC3751660 DOI: 10.1186/1471-2458-13-757] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Accepted: 07/31/2013] [Indexed: 11/22/2022] Open
Abstract
Background Process evaluations are useful for understanding how interventions are implemented in trial settings. This is important for interpreting main trial results and indicating how the intervention might function beyond the trial. The purpose of this study was to examine the reach, dose, fidelity, acceptability, and sustainability of the implementation of an educational hand washing intervention in primary schools, and to explore views regarding acceptability and sustainability of the intervention. Methods Process evaluation within a cluster randomised controlled trial, including focus groups with pupils aged 6 to 11, semi-structured interviews with teachers and external staff who coordinated the intervention delivery, and school reports and direct observations of the intervention delivery. Results The educational package was delivered in 61.4% of schools (85.2% of intervention schools, 37.8% of control schools following completion of the trial). Teachers and pupils reacted positively to the intervention, although concerns were raised about the age-appropriateness of the resources. Teachers adapted the resources to suit their school setting and pupils. Staff coordinating the intervention delivery had limited capacity to follow up and respond to schools. Conclusions The hand washing intervention was acceptable to schools, but its reach outside of a randomised trial, evidenced in the low proportion of schools in the control arm who received it after the trial had ended, suggests that the model of delivery may not be sustainable. Trial registration ISRCTN: ISRCTN93576146
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Affiliation(s)
- Catherine R Chittleborough
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol BS8 2PS, United Kingdom.
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Gerald LB, Gerald JK, Zhang B, McClure LA, Bailey WC, Harrington KF. Can a school-based hand hygiene program reduce asthma exacerbations among elementary school children? J Allergy Clin Immunol 2012; 130:1317-24. [PMID: 23069487 PMCID: PMC3511646 DOI: 10.1016/j.jaci.2012.08.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 08/16/2012] [Accepted: 08/17/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Viral upper respiratory tract infections have been implicated as a major cause of asthma exacerbations among school-aged children. Regular hand washing is the most effective method to prevent the spread of viral respiratory tract infections, but effective hand-washing practices are difficult to establish in schools. OBJECTIVES This randomized controlled trial evaluated whether a standardized regimen of hand washing plus alcohol-based hand sanitizer could reduce asthma exacerbations more than schools' usual hand hygiene practices. METHODS This was a 2-year, community-based, randomized controlled crossover trial. Schools were randomized to usual care and then intervention (sequence 1) or intervention and then usual care (sequence 2). Intervention schools were provided with alcohol-based hand sanitizer, hand soap, and hand hygiene education. The primary outcome was the proportion of students experiencing an asthma exacerbation each month. Generalized estimating equations were used to model the difference in the marginal rate of exacerbations between sequences while controlling for individual demographic factors and the correlation within each student and between students within each school. RESULTS Five hundred twenty-seven students with asthma were enrolled among 31 schools. The hand hygiene intervention did not reduce the number of asthma exacerbations compared with the schools' usual hand hygiene practices (P = .132). There was a strong temporal trend because both sequences experienced fewer exacerbations during year 2 compared with year 1 (P < .001). CONCLUSIONS Although the intervention was not found to be effective, the results were confounded by the H1N1 influenza pandemic that resulted in substantially increased hand hygiene behaviors and resources in usual-care schools. Therefore these results should be viewed cautiously.
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Affiliation(s)
- Lynn B. Gerald
- Division of Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, Arizona Respiratory Center, University of Arizona, 1295 N Martin Avenue, PO Box 245163, Tucson, AZ 85724-5163, (520)626-3243, (520)626-6093 FAX
| | - Joe K. Gerald
- Division of Community, Environment, and Policy, Mel and Enid Zuckerman College of Public Health, University of Arizona
| | - Bin Zhang
- Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center
| | | | - William C. Bailey
- Lung Health Center School Of Medicine, University of Alabama at Birmingham
| | - Kathy F. Harrington
- Lung Health Center, Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham
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Chittleborough CR, Nicholson AL, Basker E, Bell S, Campbell R. Factors influencing hand washing behaviour in primary schools: process evaluation within a randomized controlled trial. HEALTH EDUCATION RESEARCH 2012; 27:1055-1068. [PMID: 22623617 PMCID: PMC3797645 DOI: 10.1093/her/cys061] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This article explores factors that may influence hand washing behaviour among pupils and staff in primary schools. A qualitative process evaluation within a cluster randomized controlled trial included pupil focus groups (n = 16, aged 6-11 years), semi-structured interviews (n = 16 teachers) and observations of hand washing facilities (n = 57). Pupils and staff in intervention and control schools demonstrated a similar level of understanding of how, when and why they should wash their hands. Lack of time, poor adult modelling of regular hand washing and unattractive facilities were seen as important barriers to regular hand washing. Reminders and explanations for the importance of hand hygiene were thought to have a positive impact. Influencing individual choices about hand washing through education and information may be necessary, but not sufficient, for initiating and maintaining good hand washing practices. Structural factors, including having time to wash hands using accessible, clean facilities, and being encouraged through the existence of hand washing opportunities in the daily routine and hand washing being viewed as the social norm, will also influence hand washing behaviour. The effectiveness of educational interventions at improving hand hygiene in primary schools may be improved by changing priorities of staff and increasing accessibility to quality facilities.
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Huang C, Ma W, Stack S. The hygienic efficacy of different hand-drying methods: a review of the evidence. Mayo Clin Proc 2012; 87:791-8. [PMID: 22656243 PMCID: PMC3538484 DOI: 10.1016/j.mayocp.2012.02.019] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Revised: 02/01/2012] [Accepted: 02/03/2012] [Indexed: 11/20/2022]
Abstract
The transmission of bacteria is more likely to occur from wet skin than from dry skin; therefore, the proper drying of hands after washing should be an integral part of the hand hygiene process in health care. This article systematically reviews the research on the hygienic efficacy of different hand-drying methods. A literature search was conducted in April 2011 using the electronic databases PubMed, Scopus, and Web of Science. Search terms used were hand dryer and hand drying. The search was limited to articles published in English from January 1970 through March 2011. Twelve studies were included in the review. Hand-drying effectiveness includes the speed of drying, degree of dryness, effective removal of bacteria, and prevention of cross-contamination. This review found little agreement regarding the relative effectiveness of electric air dryers. However, most studies suggest that paper towels can dry hands efficiently, remove bacteria effectively, and cause less contamination of the washroom environment. From a hygiene viewpoint, paper towels are superior to electric air dryers. Paper towels should be recommended in locations where hygiene is paramount, such as hospitals and clinics.
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Affiliation(s)
- Cunrui Huang
- School of Public Health and Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia.
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Norris P, Choi T, Lee R, Lu A, Png C, Yang S, Priest P. Adequacy of handwashing facilities in public toilets in Dunedin, New Zealand. Aust N Z J Public Health 2012; 36:194-5. [PMID: 22487358 DOI: 10.1111/j.1753-6405.2012.00859.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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González-Cabrera J, Fernández-Prada M, Trujillo Mendoza HM. [Questionnaire to assess behavior, knowledge and attitudes on hand hygiene among physicians]. GACETA SANITARIA 2012; 26:429-35. [PMID: 22365816 DOI: 10.1016/j.gaceta.2011.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Revised: 09/12/2011] [Accepted: 10/14/2011] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Valid and reliable instruments to measure aspects of hand hygiene are needed to determine the current situation and impact of training among health professionals. The main objective of this study was to describe the development of a questionnaire on hand hygiene among health professionals and to analyze the properties of this instrument. METHOD A questionnaire was designed and implemented between January 2010 and March 2011 at the Hospital Clínico San Cecilio (Granada, Spain). The final questionnaire consisted of 44 items that assessed provider behavior before and after contact with the patient, declarative knowledge, and attitudes to hand hygiene. The questionnaire was administered to 113 health professionals. RESULTS A factor analysis was performed. Data were obtained that supported the unidimensionality of the instrument with a general convergence value that explained 39.289% of the total variance and a Cronbach's alpha of 0.784 for the established elements. Significant differences were found in hand hygiene behavior before and after contact with the patient (t=-8,991, p <0.001). Declarative knowledge and attitudes significantly predicted behavior. CONCLUSIONS The questionnaire shows high internal consistency, reliability, and validity and is thus a valid tool to assess behavior, knowledge and attitudes related to hand hygiene in health professionals. This instrument also detects deficiencies in basic knowledge.
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Affiliation(s)
- Joaquín González-Cabrera
- Departamento de Metodología de las Ciencias del Comportamiento, Universidad de Granada, Granada, España
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Gerald LB, Gerald JK, McClure LA, Harrington K, Erwin S, Bailey WC. Redesigning a large school-based clinical trial in response to changes in community practice. Clin Trials 2011; 8:311-9. [PMID: 21730079 PMCID: PMC3145214 DOI: 10.1177/1740774511403513] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background Asthma exacerbations are seasonal with the greatest risk in elementary-age
students occurring shortly after returning to school following summer break. Recent
research suggests that this seasonality in children is primarily related to viral
respiratory tract infections. Regular hand washing is the most effective method to
prevent the spread of viral respiratory infections; unfortunately, achieving hand
washing recommendations in schools is difficult. Therefore, we designed a study to
evaluate the effect of hand sanitizer use in elementary schools on exacerbations
among children with asthma. Purpose To describe the process of redesigning the trial in response to changes in
the safety profile of the hand sanitizer as well as changes in hand hygiene practice
in the schools. Methods The original trial was a randomized, longitudinal, subject-blinded,
placebo-controlled, community-based crossover trial. The primary aim was to evaluate
the incremental effectiveness of hand sanitizer use in addition to usual hand hygiene
practices to decrease asthma exacerbations in elementary-age children. Three events
occurred that required major modifications to the original study protocol: (1) safety
concerns arose regarding the hand sanitizer’s active ingredient; (2) no substitute
placebo hand sanitizer was available; and (3) community preferences changed regarding
hand hygiene practices in the schools. Results The revised protocol is a randomized, longitudinal, community-based crossover
trial. The primary aim is to evaluate the incremental effectiveness of a two-step
hand hygiene process (hand hygiene education plus institutionally provided
alcohol-based hand sanitizer) versus usual care to decrease asthma exacerbations.
Enrollment was completed in May 2009 with 527 students from 30 schools. The
intervention began in August 2009 and will continue through May 2011. Study results
should be available at the end of 2011. Limitations The changed design does not allow us to directly measure the effectiveness of
hand sanitizer use as a supplement to traditional hand washing practices. Conclusions The need to balance a rigorous study design with one that is acceptable to
the community requires investigators to be actively involved with community
collaborators and able to adapt study protocols to fit changing community
practices.
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Affiliation(s)
- Lynn B Gerald
- Mel and Enid Zuckerman College of Public Health, and the Arizona Respiratory Center, University of Arizona, Tucson, USA.
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Facemasks and intensified hand hygiene in a German household trial during the 2009/2010 influenza A(H1N1) pandemic: adherence and tolerability in children and adults. Epidemiol Infect 2011; 139:1895-901. [PMID: 21211103 DOI: 10.1017/s0950268810003006] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Non-pharmaceutical interventions (NPI) such as facemasks and intensified hand hygiene may be effective in preventing influenza infections in households. It may be equally important that household members, especially children, can learn to use, maintain and tolerate these measures. We monitored adherence and tolerability of these NPI within a cluster-randomized trial in households with influenza index patients. We recruited 147 participants in 41 households, 39 (95%) out of 41 index patients were children (aged <14 years). In households assigned to wear facemasks, their use peaked on day 4 after symptom onset of the index patient at 73% and at 65% for children and adults, respectively. Mean daily frequency of hand disinfection in households assigned to intensified hand hygiene measures peaked at 7·7 (day 6) for children and at 10·1 (day 5) for adults. The majority of participants reported no problems with mask wearing. Data suggest that usage of NPI can be taught and that measures are well tolerated by adults and even sick children alike.
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Snow M, White GL, Kim HS. Inexpensive and time-efficient hand hygiene interventions increase elementary school children's hand hygiene rates. THE JOURNAL OF SCHOOL HEALTH 2008; 78:230-233. [PMID: 18336683 DOI: 10.1111/j.1746-1561.2008.00291.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Michelle Snow
- Department of Health Administrative Services, Weber State University, Ogden, UT 84408-3911, USA.
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Pittet D, Allegranzi B, Sax H, Dharan S, Pessoa-Silva CL, Donaldson L, Boyce JM. Evidence-based model for hand transmission during patient care and the role of improved practices. THE LANCET. INFECTIOUS DISEASES 2006; 6:641-52. [PMID: 17008173 DOI: 10.1016/s1473-3099(06)70600-4] [Citation(s) in RCA: 446] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Hand cleansing is the primary action to reduce health-care-associated infection and cross-transmission of antimicrobial-resistant pathogens. Patient-to-patient transmission of pathogens via health-care workers' hands requires five sequential steps: (1) organisms are present on the patient's skin or have been shed onto fomites in the patient's immediate environment; (2) organisms must be transferred to health-care workers' hands; (3) organisms must be capable of surviving on health-care workers' hands for at least several minutes; (4) handwashing or hand antisepsis by the health-care worker must be inadequate or omitted entirely, or the agent used for hand hygiene inappropriate; and (5) the caregiver's contaminated hand(s) must come into direct contact with another patient or with a fomite in direct contact with the patient. We review the evidence supporting each of these steps and propose a dynamic model for hand hygiene research and education strategies, together with corresponding indications for hand hygiene during patient care.
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Affiliation(s)
- Didier Pittet
- Infection Control Programme, University of Geneva Hospitals, Geneva, Switzerland.
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Haas CN, Marie JR, Rose JB, Gerba CP. Assessment of benefits from use of antimicrobial hand products: reduction in risk from handling ground beef. Int J Hyg Environ Health 2005; 208:461-6. [PMID: 16325555 DOI: 10.1016/j.ijheh.2005.04.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2004] [Revised: 02/17/2005] [Accepted: 04/27/2005] [Indexed: 11/29/2022]
Abstract
Quantitative microbial risk assessment (QMRA) has been used to estimate the benefits resulting from the use of hand cleansing products (e.g., soaps) containing anti-microbial ingredients. This was done by developing a model for the scenario of hand contact with ground beef during food preparation, considering transference of bacteria to the hands, removal and inactivation by handwashing, and subsequent transference from the hands to the mouth. Organisms of interest in this case study were pathogenic Escherichia coli and the particular strain E. coli O157:H7. It was found that QMRA could be applied to this problem, and that the antimicrobials provided some quantifiable benefit (i.e., reduced the risk of infection and illness). Benefits from the use of triclosan-containing products were less than from the use of products in which alcohols or chlorhexidine were active ingredients.
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Affiliation(s)
- Charles N Haas
- Department of Civil, Architectural and Environmental Engineering, Drexel University, Philadelphia, PA 19104, USA.
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Meadows E, Le Saux N. A systematic review of the effectiveness of antimicrobial rinse-free hand sanitizers for prevention of illness-related absenteeism in elementary school children. BMC Public Health 2004; 4:50. [PMID: 15518593 PMCID: PMC534108 DOI: 10.1186/1471-2458-4-50] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2003] [Accepted: 11/01/2004] [Indexed: 11/18/2022] Open
Abstract
Background Absenteeism due to communicable illness is a major problem encountered by North American elementary school children. Although handwashing is a proven infection control measure, barriers exist in the school environment, which hinder compliance to this routine. Currently, alternative hand hygiene techniques are being considered, and one such technique is the use of antimicrobial rinse-free hand sanitizers. Methods A systematic review was conducted to examine the effectiveness of antimicrobial rinse-free hand sanitizer interventions in the elementary school setting. MEDLINE, EMBASE, Biological Abstract, CINAHL, HealthSTAR and Cochrane Controlled Trials Register were searched for both randomized and non-randomized controlled trials. Absenteeism due to communicable illness was the primary outcome variable. Results Six eligible studies, two of which were randomized, were identified (5 published studies, 1 published abstract). The quality of reporting was low. Due to a large amount of heterogeneity and low quality of reporting, no pooled estimates were calculated. There was a significant difference reported in favor of the intervention in all 5 published studies. Conclusions The available evidence for the effectiveness of antimicrobial rinse-free hand sanitizer in the school environment is of low quality. The results suggest that the strength of the benefit should be interpreted with caution. Given the potential to reduce student absenteeism, teacher absenteeism, school operating costs, healthcare costs and parental absenteeism, a well-designed and analyzed trial is needed to optimize this hand hygiene technique.
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Affiliation(s)
- Emily Meadows
- Department of Epidemiology and Community Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Nicole Le Saux
- Division of Infectious Disease, Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
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Morton JL, Schultz AA. Healthy Hands: Use of alcohol gel as an adjunct to handwashing in elementary school children. J Sch Nurs 2004; 20:161-7. [PMID: 15147226 DOI: 10.1177/10598405040200030601] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Elementary school-age children are particularly vulnerable to infections. While handwashing is the best method of preventing infections, many elementary schools are housed in buildings that have barriers to effective hand hygiene. The purpose of this study was to determine the effectiveness of an alcohol gel as an adjunct to handwashing in reducing absenteeism secondary to infectious illness. Two-hundred and fifty-three elementary school children were randomized by classroom into an experimental or control group. With a crossover design, all children participated in both groups, with a one-week washout period between phases. A 45-minute "Germ Unit" was taught to all children as they started the experimental phase and a standard unit on hand hygiene was taught as they started the control phase. Sixty-nine children were absent due to illness while in the control group. Thirty-nine children became ill while in the experimental group. Alcohol gel as an adjunct to handwashing was shown to be effective in reducing absenteeism due to infectious illness by 43%.
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White C, Kolble R, Carlson R, Lipson N, Dolan M, Ali Y, Cline M. The effect of hand hygiene on illness rate among students in university residence halls. Am J Infect Control 2003; 31:364-70. [PMID: 14608304 DOI: 10.1016/s0196-6553(03)00041-5] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Several studies have indicated a connection between hand sanitization and infection control in numerous settings such as extended care facilities, schools, and hospitals. The purpose of this study was to assess the effectiveness of both a hand-hygiene message campaign and the use of an alcohol gel hand sanitizer in decreasing the incidence of upper-respiratory illness among students living in university residence halls. METHOD This study involved a total of 430 students recruited from 4 residence halls during the fall semester at the University of Colorado at the Boulder campus. Dormitories were paired into control and product groups. In the product groups, alcohol gel hand-sanitizer dispensers were installed in every room, bathroom, and dining hall. The data were statistically analyzed for the differences between product and control groups in reported symptoms, illness rates, and absenteeism from classes. RESULTS The overall increase in hand-hygiene behavior and reduction in symptoms, illness rates, and absenteeism between the product group and control group was statistically significant. Reductions in upper respiratory-illness symptoms ranged from 14.8% to 39.9%. Total improvement in illness rate was 20%. The product group had 43% less missed school/work days. CONCLUSION Hand-hygiene practices were improved with increased frequency of handwashing through increasing awareness of the importance of hand hygiene, and the use of alcohol gel hand sanitizer in university dormitories. This resulted in fewer upper respiratory-illness symptoms, lower illness rates, and lower absenteeism.
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Affiliation(s)
- Cindy White
- University of Colorado, Boulder, Colorado, USA
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Abstract
The purpose of this article is to outline the process, content, and evaluation of a 14-week health education program for 6th, 7th, and 8th grade students in an inner city Catholic grade school who are at risk for multiple health problems. The process includes a needs assessment with findings, followed by construction of an age-appropriate program. A content outline displays the topics and information presented to the students. In conclusion, an evaluation presents the results and effectiveness of the program.
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Affiliation(s)
- Katherine Legg
- Bone Marrow Transplant Unit at Georgetown University Hospital, Washington, DC, USA
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Colombet G, Croizé J, Pavese P, Chanteperdrix V, Stahl J. Dépistage du portage manuel de bactéries en milieu scolaire. Un outil d’éducation à l’hygiène. Med Mal Infect 2003. [DOI: 10.1016/s0399-077x(03)00179-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Trick WE, Vernon MO, Hayes RA, Nathan C, Rice TW, Peterson BJ, Segreti J, Welbel SF, Solomon SL, Weinstein RA. Impact of ring wearing on hand contamination and comparison of hand hygiene agents in a hospital. Clin Infect Dis 2003; 36:1383-90. [PMID: 12766832 DOI: 10.1086/374852] [Citation(s) in RCA: 120] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2002] [Accepted: 01/30/2003] [Indexed: 01/26/2023] Open
Abstract
We determined risk factors for hand contamination and compared the efficacy of 3 randomly allocated hand hygiene agents in a group of surgical intensive care unit nurses. We cultured samples of one of the subjects' hands before and samples of the other hand after hand hygiene was performed. Ring wearing was associated with 10-fold higher median skin organism counts; contamination with Staphylococcus aureus, gram-negative bacilli, or Candida species; and a stepwise increased risk of contamination with any transient organism as the number of rings worn increased (odds ratio [OR] for 1 ring worn, 2.6; OR for >1 ring worn, 4.6). Compared with use of plain soap and water, hand contamination with any transient organism was significantly less likely after use of an alcohol-based hand rub (OR, 0.3; 95% confidence interval [CI], 0.1-0.8) but not after use of a medicated hand wipe (OR, 0.9; 95% CI, 0.5-1.6). Ring wearing increased the frequency of hand contamination with potential nosocomial pathogens. Use of an alcohol-based hand rub resulted in significantly less frequent hand contamination.
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Affiliation(s)
- William E Trick
- Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA.
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Abstract
Handwashing has been recognized as a critical factor in infection control policies. Whereas handwashing compliance among health care workers and school-aged students has been previously documented, practices among college students remain relatively unknown. The objective of this study was to determine handwashing compliance of female college students after using the bathroom. A researcher situated in a toilet stall unobtrusively observed handwashing compliance among 100 female students. Most students (63%) washed their hands, 38% used soap, 32% washed with soap for 5 or more seconds, but only 2% washed their hands with soap for 10 or more seconds. Fewer students left without handwashing when someone else was present in the sink area (9%) than when they were alone (45%) (P =.002). Substantial bacterial colony counts were found on a female bathroom sink faucet and toilet seat confirming the need for programs to increase handwashing compliance. Potential strategies to optimize infection control include harnessing the influence of peer pressure on handwashing and the installation of motion-activated faucets, disposable seat covers, and exit doors that can be pushed open. These results should be confirmed in a larger study that includes both male and female college students.
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Boyce JM, Pittet D. Guideline for Hand Hygiene in Health-Care Settings. Recommendations of the Healthcare Infection Control Practices Advisory Committee and the HIPAC/SHEA/APIC/IDSA Hand Hygiene Task Force. Am J Infect Control 2002; 30:S1-46. [PMID: 12461507 DOI: 10.1067/mic.2002.130391] [Citation(s) in RCA: 453] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The Guideline for Hand Hygiene in Health-Care Settings provides health-care workers (HCWs) with a review of data regarding handwashing and hand antisepsis in health-care settings. In addition, it provides specific recommendations to promote improved hand-hygiene practices and reduce transmission of pathogenic microorganisms to patients and personnel in health-care settings. This report reviews studies published since the 1985 CDC guideline (Garner JS, Favero MS. CDC guideline for handwashing and hospital environmental control, 1985. Infect Control 1986;7:231-43) and the 1995 APIC guideline (Larson EL, APIC Guidelines Committee. APIC guideline for handwashing and hand antisepsis in health care settings. Am J Infect Control 1995;23:251-69) were issued and provides an in-depth review of hand-hygiene practices of HCWs, levels of adherence of personnel to recommended handwashing practices, and factors adversely affecting adherence. New studies of the in vivo efficacy of alcohol-based hand rubs and the low incidence of dermatitis associated with their use are reviewed. Recent studies demonstrating the value of multidisciplinary hand-hygiene promotion programs and the potential role of alcohol-based hand rubs in improving hand-hygiene practices are summarized. Recommendations concerning related issues (e.g., the use of surgical hand antiseptics, hand lotions or creams, and wearing of artificial fingernails) are also included.
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37
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Boyce JM, Pittet D. Guideline for Hand Hygiene in Health-Care Settings: recommendations of the Healthcare Infection Control Practices Advisory Committee and the HICPAC/SHEA/APIC/IDSA Hand Hygiene Task Force. Infect Control Hosp Epidemiol 2002; 23:S3-40. [PMID: 12515399 DOI: 10.1086/503164] [Citation(s) in RCA: 617] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The Guideline for Hand Hygiene in Health-Care Settings provides health-care workers (HCWs) with a review of data regarding handwashing and hand antisepsis in health-care settings. In addition, it provides specific recommendations to promote improved hand-hygiene practices and reduce transmission of pathogenic microorganisms to patients and personnel in health-care settings. This report reviews studies published since the 1985 CDC guideline (Garner JS, Favero MS. CDC guideline for handwashing and hospital environmental control, 1985. Infect Control 1986;7:231-43) and the 1995 APIC guideline (Larson EL, APIC Guidelines Committee. APIC guideline for handwashing and hand antisepsis in health care settings. Am J Infect Control 1995;23:251-69) were issued and provides an in-depth review of hand-hygiene practices of HCWs, levels of adherence of personnel to recommended handwashing practices, and factors adversely affecting adherence. New studies of the in vivo efficacy of alcohol-based hand rubs and the low incidence of dermatitis associated with their use are reviewed. Recent studies demonstrating the value of multidisciplinary hand-hygiene promotion programs and the potential role of alcohol-based hand rubs in improving hand-hygiene practices are summarized. Recommendations concerning related issues (e.g., the use of surgical hand antiseptics, hand lotions or creams, and wearing of artificial fingernails) are also included.
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Affiliation(s)
- John M Boyce
- Hospital of Saint Raphael, New Haven, Connecticut, USA
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Guinan M, McGuckin M, Ali Y. The effect of a comprehensive handwashing program on absenteeism in elementary schools. Am J Infect Control 2002; 30:217-20. [PMID: 12032496 DOI: 10.1067/mic.2002.120366] [Citation(s) in RCA: 103] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Handwashing is one of the most important factors in controlling the spread of micro-organisms and in preventing the development of infections. The objective of this study was to determine the effectiveness of a comprehensive handwashing program on absenteeism in elementary grades. Two hundred ninety students from 5 independent schools were enrolled in the study. Each test classroom had a control classroom, and only the test classroom received the intervention (education program and hand sanitizer). Absenteeism data were collected for 3 months. The number of absences was 50.6% lower in the test group (P <.001). The data strongly suggest that a hand hygiene program that combines education and use of a hand sanitizer in the classroom can lower absenteeism and be cost-effective.
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Abstract
Hand hygiene prevents cross-infection in hospitals, but adherence to guidelines is poor among healthcare workers. Although some interventions to improve compliance have been successful, none had achieved lasting improvement until very recently. Reasons for non-compliance with recommendations occur at individual, group and institutional levels. The complexity of the process of behavioural change would suggest that the application of multimodal, multidisciplinary strategies are necessary. Both easy access to hand hygiene in a timely fashion and skin protection appear necessary prerequisites for satisfactory hand hygiene behaviour. Alcohol-based hand-rub may be superior to traditional handwashing as it requires less time, acts faster, irritates hands less often, and recently proved significantly to contribute to sustained improvement in compliance associated with decreased infection rates. This paper reviews barriers to appropriate hand hygiene and describes the results of the first successful experience of sustained hand hygiene promotion and its effectiveness on hospital-acquired infection.
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Affiliation(s)
- D Pittet
- Infection Control Programme, University of Geneva Hospitals, Switzerland.
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40
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Pittet D, Boyce JM. Hand hygiene and patient care: pursuing the Semmelweis legacy. THE LANCET. INFECTIOUS DISEASES 2001. [DOI: 10.1016/s1473-3099(09)70295-6] [Citation(s) in RCA: 177] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Hand hygiene prevents cross-infection in hospitals, but health-care workers' adherence to guidelines is poor. Easy, timely access to both hand hygiene and skin protection is necessary for satisfactory hand hygiene behavior. Alcohol- based hand rubs may be better than traditional handwashing as they require less time, act faster, are less irritating, and contribute to sustained improvement in compliance associated with decreased infection rates. This article reviews barriers to appropriate hand hygiene and risk factors for noncompliance and proposes strategies for promoting hand hygiene.
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Affiliation(s)
- D Pittet
- University of Geneva Hospitals, Geneva, Switzerland.
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43
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Abstract
Hand hygiene is the most effective measure to prevent cross-transmission of microorganisms. Adequate hand hygiene can be achieved by standard handwashing--with water alone or with soap--or by the use of an alcohol-based hand-rub solution. Despite considerable efforts, compliance with this simple infection-control measure remains low. Factors predicting non-compliance have been extensively studied, and include physician status, procedures associated with a high risk of cross-transmission, and an important workload. Future interventions to improve compliance should consider complex behavioral theories and the use of multimodal and multidisciplinary strategies. We believe that one of the key components of these interventions should be the wide use of alcohol-based hand-rub, which is microbiologically effective and less time-consuming than standard handwashing.
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Affiliation(s)
- S Hugonnet
- Infection Control Program, Department of Internal Medicine, University of Geneva Hospitals, 1211 Geneva 14, Switzerland.
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Hammond B, Ali Y, Fendler E, Dolan M, Donovan S. Effect of hand sanitizer use on elementary school absenteeism. Am J Infect Control 2000; 28:340-6. [PMID: 11029132 DOI: 10.1067/mic.2000.107276] [Citation(s) in RCA: 123] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Several studies have indicated a connection between handwashing and illness-related absenteeism in school settings. The difficulty of ensuring consistent and effective handwashing among student populations has also been noted. The purpose of this study was to assess the effectiveness of the use of an alcohol gel hand sanitizer in the classroom to help decrease the illness-related absentee rate for elementary school students. METHODS This study involved 5 individual school districts, 16 individual schools, and more than 6000 students in Delaware, Ohio, Tennessee, and California. Individual schools in each district were paired into product and control groups. In the product group schools, an alcohol gel hand sanitizer was used by the students and staff when entering and leaving the classroom. Absenteeism due to infection was recorded, and the data were statistically analyzed. RESULTS The overall reduction in absenteeism due to infection in the schools included in this study was 19.8% for schools that used an alcohol gel hand sanitizer compared with the control schools (P <.05). Data from the school system with the largest teacher population (n = 246) showed that teacher absenteeism decreased 10.1% (trend) in the schools where sanitizer was used. CONCLUSION Elementary school absenteeism due to infection is significantly reduced when an alcohol gel hand sanitizer is used in the classroom as part of a hand hygiene program.
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Affiliation(s)
- B Hammond
- GOJO Industries, Inc, Akron, OH 44309, USA
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Abstract
Over a century has passed since Ignaz P. Semmelweis demonstrated the association between hand hygiene and nosocomial infections, but this simple procedure is still not recognized by many healthcare workers as one of the most important measures to prevent cross-transmission of microorganisms. A relatively large amount of research has been done, in particular to try to understand why compliance remains so low, in order to implement successful promotion campaigns. This research has generated a fair amount of strong scientific data which are sometimes misunderstood and misused because of myths or certain beliefs. Observational or intervention studies have consistently shown a number of risk factors associated with non-compliance, such as high workload, professional category, or type of ward. Others are thought to be barriers to adequate compliance but have not yet been properly assessed. These include skin irritation due to hand hygiene agents, lack of knowledge of hand hygiene recommendations, or lack of institutional policy. Future interventions to promote hand hygiene will need to address these risk factors, and target the individual healthcare worker, as well as the group or institution if a significant degree of success is to be achieved.
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Affiliation(s)
- S Hugonnet
- Infection Control Program, Department of Internal Medicine, University of Geneva Hospitals, Geneva, Switzerland
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46
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Abstract
Hand hygiene prevents cross-infection in hospitals, but compliance with recommended instructions often is poor among healthcare workers. Although some previous interventions to improve compliance have been successful, none has achieved lasting improvement. This article reviews reported barriers to appropriate hand hygiene and factors associated with poor compliance. Easy access to hand hygiene in a timely fashion and the availability of skin-care lotion both appear to be necessary prerequisites for appropriate hand-hygiene behavior. In particular, in high-demand situations, hand rub with an alcohol-based solution appears to be the only alternative that allows a decent compliance. The hand-hygiene compliance level does not rely on individual factors alone, and the same can be said for its promotion. Because of the complexity of the process of change, it is not surprising that solo interventions often fail, and multimodal, multidisciplinary strategies are necessary. A framework that includes parameters to be considered for hand-hygiene promotion is proposed, based on epidemiologically driven evidence and review of the current knowledge. Strategies for promotion in hospitals should include reasons for noncompliance with recommendations at individual, group, and institutional levels. Potential tools for change should address each of these elements and consider their interactivity.
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Affiliation(s)
- D Pittet
- Department of Internal Medicine, University of Geneva Hospitals, Switzerland
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Larson E. Skin hygiene and infection prevention: more of the same or different approaches? Clin Infect Dis 1999; 29:1287-94. [PMID: 10524977 DOI: 10.1086/313468] [Citation(s) in RCA: 209] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The purpose of this article is to review research indicating a link between hand hygiene and nosocomial infections and the effects of hand care practices on skin integrity and to make recommendations for potential changes in clinical practice and for further research regarding hand hygiene practices. Despite some methodological flaws and data gaps, evidence for a causal relationship between hand hygiene and reduced transmission of infections is convincing, but frequent handwashing causes skin damage, with resultant changes in microbial flora, increased skin shedding, and risk of transmission of microorganisms, suggesting that some traditional hand hygiene practices warrant reexamination. Some recommended changes in practice include use of waterless alcohol-based products rather than detergent-based antiseptics, modifications in lengthy surgical scrub protocols, and incorporation of moisturizers into skin care regimens of health care professionals.
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Affiliation(s)
- E Larson
- Columbia University School of Nursing, 630 West 168th Street, New York, New York 10032, USA.
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