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Granqvist K, Ahlstrom L, Karlsson J, Lytsy B, Erichsen A. Hand hygiene in a clinical setting: Evaluation of an electronic monitoring system in relation to direct observations. Am J Infect Control 2024; 52:843-848. [PMID: 38272313 DOI: 10.1016/j.ajic.2024.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/19/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND This study evaluated the accuracy of an electronic monitoring system for assessing hand hygiene in a clinical setting in relation to direct observations. METHODS An electronic monitoring system was installed in a surgical ward at a tertiary hospital in Sweden. Hand hygiene events registered by the system were compared with direct observations conducted simultaneously by a trained observer following the World Health Organization's "My five moments for hand hygiene". A 4-step protocol was developed to evaluate the system's ability to accurately monitor hand hygiene in a clinical setting. RESULTS A total of 947 opportunities for hand hygiene were observed during June to December 2019. Of these, 484 opportunities were correctly captured by the electronic monitoring system and included in the calculations for accuracy. Sensitivity was 90.2% with a positive predictive value of 95.7%, while specificity was 50.0% with a negative predictive value of 29.0%. Overall accuracy was 87.1%. CONCLUSIONS Evaluating technical systems assessing hand hygiene in clinical settings is hampered by several challenges. The 4-step protocol helped to identify the limitations and strengths of the evaluated electronic monitoring system, revealing high accuracy while also detecting system errors.
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Affiliation(s)
- Karin Granqvist
- Department of Anaesthesia, Surgery and Intensive Care, Sahlgrenska University Hospital, Gothenburg, Sweden; The Sahlgrenska Academy, Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden.
| | - Linda Ahlstrom
- The Sahlgrenska Academy, Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden; Department of Orthopaedics, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
| | - Jon Karlsson
- Department of Orthopaedics, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Birgitta Lytsy
- The Sahlgrenska Academy, Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden; Department of Laboratory Medicine, Division of Clinical Microbiology, Karolinska Institutet, Sweden
| | - Annette Erichsen
- The Sahlgrenska Academy, Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden; Department of Orthopaedics, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
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Gurbuz K, Das K, Demir M, Suntur BM, Ozlu O, Basaran A, Cil MK, Golbol A. Impacts of intelligent monitoring technology installation and additional modalities on hand hygiene compliance in a burn center: A quasi-experimental longitudinal trial. Burns 2024; 50:1307-1314. [PMID: 38458960 DOI: 10.1016/j.burns.2024.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 01/23/2024] [Accepted: 02/26/2024] [Indexed: 03/10/2024]
Abstract
BACKGROUND The increasing development of intelligent technologies for hand hygiene (HH) compliance audit has the potential to create an alternative to direct observation (DO), which is still considered the gold standard but has disadvantages such as lack of standardized monitoring practices, Hawthorne effect, insufficient sample size, and time/resource consumption. We aimed to share our preliminary results on the impacts of intelligent monitoring technology installation (IMTI) and additional modalities on healthcare workers' (HCWs') HH compliance in a Burn Center, according to the "5 Moments of HH" concept defined by the World Health Organization (WHO). METHODS A quasi-experimental longitudinal trial was conducted over eleven months.The first phase of the three-stage study evaluated basic HH compliances obtained by DO. The system-defined HH performances, which IMTI recorded, were assessed in the second phase. Finally, the effect of IMTI and additional modalities was determined in the third stage. RESULTS 15202 HH events were performed by 41 HCWs, and a total of 20095 HH opportunities were observed. Four hundred fifty-five opportunities were in the preinstallation phase, and 19640 were during the total post-installation period. IMTIdefined performance rates in both Phase 2 (71.2%) and Phase 3 (80.5%) were generally considerably higher than HH compliances obtained from DO (58.5%). Nurses, physical therapy /anesthesia technicians, and housekeeping personnel showed significant increases, which was insignificant in physicians in phase 2. Meanwhile, a sustained increase was observed regarding IMTI and additional modalities of HH compliance of all HCWs in Phase 3. CONCLUSION IMTI has significantly increased HH performance rates. Furthermore, combining the IMTI with additional modalities as components of a multimodal strategy recommended by WHO appears to affect the sustainability of the increasing trend of HCWs' HH compliance.
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Affiliation(s)
- Kayhan Gurbuz
- University of Health Sciences, Adana City Training and Research Hospital, Department of General Surgery, Burn Center, Adana, Turkiye.
| | - Koray Das
- University of Health Sciences, Adana City Training and Research Hospital, Department of General Surgery, Burn Center, Adana, Turkiye
| | - Mete Demir
- University of Health Sciences, Adana City Training and Research Hospital, Department of General Surgery, Burn Center, Adana, Turkiye
| | - Bedia Mutay Suntur
- University of Health Sciences, Adana City Training and Research Hospital, Department of Infectious Diseases and Clinical Microbiology, Adana, Turkiye
| | - Ozer Ozlu
- University of Health Sciences, Adana City Training and Research Hospital, Department of General Surgery, Burn Center, Adana, Turkiye
| | - Abdulkadir Basaran
- University of Health Sciences, Adana City Training and Research Hospital, Department of General Surgery, Burn Center, Adana, Turkiye
| | - Merve Kilic Cil
- University of Health Sciences, Adana City Training and Research Hospital, Department of Pediatric Infectious Diseases, Adana, Turkiye
| | - Abdullah Golbol
- University of Health Sciences, Adana City Training and Research Hospital, Department of Infectious Diseases and Clinical Microbiology, Adana, Turkiye
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Gould D, Hawker C, Drey N, Purssell E. Should automated electronic hand-hygiene monitoring systems be implemented in routine patient care? Systematic review and appraisal with Medical Research Council Framework for Complex Interventions. J Hosp Infect 2024; 147:180-187. [PMID: 38554805 DOI: 10.1016/j.jhin.2024.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/11/2024] [Accepted: 03/18/2024] [Indexed: 04/02/2024]
Abstract
Manual hand-hygiene audit is time-consuming, labour-intensive and inaccurate. Automated hand-hygiene monitoring systems (AHHMSs) offer advantages (generation of standardized data, avoidance of the Hawthorne effect). World Health Organization Guidelines for Hand Hygiene published in 2009 suggest that AHHMSs are a possible alternative. The objective of this review was to assess the current state of the literature for AHHMSs and offer recommendations for use in real-world settings. This was a systematic literature review, and publications included were from the time that PubMed commenced until 19th November 2023. Forty-three publications met the criteria. Using the Medical Research Council's Framework for Developing and Evaluating Complex Interventions, two were categorized as intervention development studies. Thirty-nine were evaluations. Two described implementation in real-world settings. Most were small scale and short duration. AHHMSs in conjunction with additional intervention (visual or auditory cue, performance feedback) could increase hand hygiene compliance in the short term. Impact on infection rates was difficult to determine. In the few publications where costs and resources were considered, time devoted to improving hand hygiene compliance increased when an AHHMS was in use. Health workers' opinions about AHHMSs were mixed. In conclusion, at present too little is known about the longer-term advantages of AHHMSs to recommend uptake in routine patient care. Until more longer-term accounts of implementation (over 12 months) become available, efforts should be made to improve direct observation of hand hygiene compliance to improve its accuracy and credibility. The Medical Research Council Framework could be used to categorize other complex interventions involving use of technology to prevent infection to help establish readiness for implementation.
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Affiliation(s)
- D Gould
- Independent Consultant, London, UK
| | - C Hawker
- School of Healthcare Sciences, Cardiff University, Cardiff, UK
| | - N Drey
- School of Health & Psychological Sciences, Department of Nursing, City University, London, UK
| | - E Purssell
- Faculty of Health, Medicine and Social Care, School of Nursing and Midwifery, Anglia Ruskin University, Chelmsford, UK.
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Granqvist K, Ahlstrom L, Karlsson J, Lytsy B, Erichsen A. Central aspects when implementing an electronic monitoring system for assessing hand hygiene in clinical settings: A grounded theory study. J Infect Prev 2024; 25:51-58. [PMID: 38584715 PMCID: PMC10998548 DOI: 10.1177/17571774241230678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 01/21/2024] [Indexed: 04/09/2024] Open
Abstract
Background New technologies, such as electronic monitoring systems, have been developed to promote increased adherence to hand hygiene among healthcare workers. However, challenges when implementing these technologies in clinical settings have been identified. Aim The aim of this study was to explore healthcare workers' experiences when implementing an electronic monitoring system to assess hand hygiene in a clinical setting. Method Interviews with healthcare workers (registered nurses, nurse assistants and leaders) involved in the implementation process of an electronic monitoring system (n = 17) were conducted and data were analyzed according to the grounded theory methodology formulated by Strauss and Corbin. Results Healthcare workers' experiences were expressed in terms of leading and facilitating, participating and contributing, and knowing and confirming. These three aspects were merged together to form the core category of collaborating for progress. Leaders were positive and committed to the implementation of the electronic monitoring system, endeavouring to enable facilitation and support for their co-workers (registered nurses and nurse assistants). At the same time, co-workers were positive about the support they received and contributed by raising questions and demands for the product to be used in clinical settings. Moreover, leaders and co-workers were aware of the objective of implementing the electronic monitoring system. Conclusion We identified dynamic collective work between leaders and co-workers during the implementation of the electronic monitoring system. Leadership, participation and knowledge were central aspects of enhancing a collaborative process. We strongly recommend involving both ward leaders and users of new technologies to promote successful implementation.
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Affiliation(s)
- Karin Granqvist
- Department of Anaesthesia, Surgery and Intensive Care, Sahlgrenska University Hospital, Gothenburg, Sweden
- The Sahlgrenska Academy, Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Linda Ahlstrom
- The Sahlgrenska Academy, Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden
- Department of Orthopaedics, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
| | - Jon Karlsson
- Department of Orthopaedics, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Birgitta Lytsy
- Department of Laboratory Medicine, Division of Clinical Microbiology, Karolinska Institutet, Sweden
| | - Annette Erichsen
- The Sahlgrenska Academy, Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden
- Department of Orthopaedics, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
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Iversen AM, Hansen MB, Münster M, Kristensen B, Ellermann-Eriksen S. Hand hygiene compliance in nursing home wards: the effect of increased accessibility of alcohol-based hand rub. J Hosp Infect 2024; 147:206-212. [PMID: 38521416 DOI: 10.1016/j.jhin.2024.02.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/26/2024] [Accepted: 02/28/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND Elderly nursing home residents are vulnerable to infection from micro-organisms. Hand hygiene is considered one of the most important measures to prevent transmission. AIM To determine the effect of increased accessibility to alcohol-based hand rub (ABHR) in nursing home wards by monitoring hand hygiene compliance (HHC) among healthcare workers (HCWs). METHODS An 11-month intervention study was conducted in a Danish six-ward nursing home. Data were collected using an automatic hand hygiene monitoring system (AHHMS). After a baseline period, one extra ABHR dispenser was placed in each of the 150 apartments. Baseline HHC was compared with the HHC during an immediate intervention period and a long-term intervention period. FINDINGS A total of 159 HCWs were included. The AHHMS registered 341,078 hand hygiene opportunities. Overall baseline HHC was 31% (95% confidence interval: 30-32). A significant +18% absolute immediate effect (first five months) (95% CI: 17-19; P < 0.0001) and +13 percentage points (95% CI: 11-14; P < 0.0001) long-term effect (another four months) were recorded. HCWs working day shifts and short-term employees had a higher baseline HHC than HCWs working evening/night shifts. However, HCWs working night shifts achieved the greatest long-term effect with a mean +27 percentage point difference (P < 0.0001). CONCLUSION Placing an additional ABHR dispenser strategically within staff workflow significantly increased HHC among HCWs, demonstrating a noteworthy effect. The study is the first to report the effect on nursing home dispenser accessibility as a single intervention and to show a significant unmet potential.
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Affiliation(s)
- A-M Iversen
- Department of Oncology, Aarhus University Hospital and Aarhus University, Denmark.
| | - M B Hansen
- Konduto ApS, Sani Nudge, Copenhagen, Denmark
| | | | - B Kristensen
- National Centre of Infection Control, Statens Serum Institut, Copenhagen, Denmark
| | - S Ellermann-Eriksen
- Department of Clinical Microbiology, Aarhus University Hospital and Aarhus University, Denmark
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Iversen AM, Hansen MB, Kristensen B, Ellermann-Eriksen S. Hand hygiene compliance in nursing home wards: The effects of feedback with lights on alcohol-based hand rub dispensers. Am J Infect Control 2024:S0196-6553(24)00160-3. [PMID: 38583777 DOI: 10.1016/j.ajic.2024.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 03/26/2024] [Accepted: 03/26/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND Hand hygiene (HH) among health care workers (HCWs) is crucial in preventing infections in nursing homes. However, HH compliance (HHC) among HCWs remains low. This study aimed to investigate the effect of feedback lights on HCWs' HHC. METHODS A 5-month interventional study was conducted in 3 wards in a nursing home in Denmark. During the intervention period, a green light with a smiley appeared on the alcohol-based hand rub (ABHR) dispensers when HCWs used the ABHR, acknowledging HCWs for using the ABHR. HHC was monitored using an automatic HH monitoring system (AHHMS). RESULTS A total of 64 HCWs were enrolled. The AHHMS collected 23,696 HH opportunities in apartments and dirty utility rooms. Overall, HHC in the apartments increased from 50% at baseline (95% CI: 48, 53) to 56% (95% CI: 54, 58) during the intervention. However, the increased HHC level was not sustained during follow-up. CONCLUSIONS The AHHMS enabled the assessment of the intervention. We found a significant effect of light-guided feedback in the apartments. However, the increased HHC was not sustained after the light was switched off.
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Affiliation(s)
- Anne-Mette Iversen
- Department of Oncology, Aarhus University Hospital, Aarhus University, Aarhus, Denmark.
| | | | - Brian Kristensen
- National Center of Infection Control, Statens Serum Institut, Copenhagen, Denmark
| | - Svend Ellermann-Eriksen
- Department of Clinical Microbiology, Aarhus University Hospital, Aarhus University, Aarhus, Denmark
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Gobte NJ, Gozdzielewska L, Kc D, Sithole BL, Vorndran A, McAloney-Kocaman K, Mehtar S, Price L. Building capacity for point of care alcohol-based handrub (ABHR) and hand hygiene compliance among health care workers in the rural maternity and surgical units of a hospital in Cameroon. Am J Infect Control 2024; 52:274-279. [PMID: 37741291 DOI: 10.1016/j.ajic.2023.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/15/2023] [Accepted: 09/17/2023] [Indexed: 09/25/2023]
Abstract
BACKGROUND Hand hygiene (HH) is challenging in health care, but particularly in resource-limited settings due to a lack of training, resources, and infrastructure. This study aimed to evaluate the implementation of wall-mounted alcohol-based handrub (ABHR) at the point of care (POC) on HH compliance among health care workers in a Cameroon hospital. METHODS It was a three-stage before and after study. The first stage involved baseline collection of ABHR utilization and HH compliance data. The second stage included the implementation of ABHR at the POC, supported by an implementation strategy involving HH training, monitoring and feedback, and HH champions. The third stage involved postimplementation data collection on ABHR use and HH compliance. RESULTS 5,214 HH opportunities were evaluated. HH compliance significantly increased from 33.3% (baseline) to 83.1% (implementation stage) (P < .001) and to 87.2% (postimplementation stage) (P < .001). Weekly ABHR usage increased significantly during implementation (5,670 ml), compared to baseline, (1242.5 ml, P = .001), and remained high in postimplementation (7,740 ml). CONCLUSIONS Continuous availability of ABHR at POC, supported by implementation strategy, significantly increased HH compliance and ABHR use. Learning from this study could be used to implement ABHR at POC in other facilities.
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Affiliation(s)
- Nkwan J Gobte
- Baptist Training School for Health Personnel, Cameroon Baptist Convention Health Services, Banso, Cameroon
| | - Lucyna Gozdzielewska
- Research Centre for Health, Glasgow Caledonian University, Glasgow, Scotland, UK.
| | - Deepti Kc
- Research Centre for Health, Glasgow Caledonian University, Glasgow, Scotland, UK
| | | | - Anna Vorndran
- Infection Control Africa Network (ICAN), Cape Town, South Africa
| | | | - Shaheen Mehtar
- Infection Control Africa Network (ICAN), Cape Town, South Africa
| | - Lesley Price
- Research Centre for Health, Glasgow Caledonian University, Glasgow, Scotland, UK
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Starrett WG, Arbogast JW, Parker AE, Wagner PT, Mahrer SE, Christian V, Lane BL, Cheek VL, Robbins GA, Boyce JM, Polenakovik H. The effect of a prospective intervention program with automated monitoring of hand hygiene performance in long-term and acute-care units at a Veterans Affairs medical center. Infect Control Hosp Epidemiol 2024; 45:207-214. [PMID: 37649167 PMCID: PMC10877535 DOI: 10.1017/ice.2023.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/17/2023] [Accepted: 07/30/2023] [Indexed: 09/01/2023]
Abstract
OBJECTIVE To measure the impact of an automated hand hygiene monitoring system (AHHMS) and an intervention program of complementary strategies on hand hygiene (HH) performance in both acute-care and long-term care (LTC) units. DESIGN Prospective, nonrandomized, before-and-after intervention study. SETTING Single Veterans Affairs Medical Center (VAMC), with 2 acute-care units and 6 LTC units. METHODS An AHHMS that provides group HH performance rates was implemented on 8 units at a VAMC from March 2021 through April 2022. After a 4-week baseline period and 2.5-week washout period, the 52-week intervention period included multiple evidence-based components designed to improve HH compliance. Unit HH performance rates were expressed as the number of dispenses (events) divided by the number of patient room entries and exits (opportunities) × 100. Statistical analysis was performed with a Poisson general additive mixed model. RESULTS During the 4-week baseline period, the median HH performance rate was 18.6 (95% CI, 16.5-21.0) for all 8 units. During the intervention period, the median HH rate increased to 21.6 (95% CI, 19.1-24.4; P < .0001), and during the last 4 weeks of the intervention period (exactly 1 year after baseline), the 8 units exhibited a median HH rate of 25.1 (95% CI, 22.2-28.4; P < .0001). The median HH rate increased from 17.5 to 20.0 (P < .0001) in LTC units and from 22.9 to 27.2 (P < .0001) in acute-care units. CONCLUSIONS The intervention was associated with increased HH performance rates for all units. The performance of acute-care units was consistently higher than LTC units, which have more visitors and more mobile veterans.
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Affiliation(s)
- W. Grant Starrett
- Dayton Veterans Affairs Medical Center, Dayton, Ohio, USA
- Division of Infectious Diseases, Department of Medicine, Wright State University, Dayton, Ohio, USA
| | | | - Albert E. Parker
- Center for Biofilm Engineering, Montana State University, Bozeman, Montana, USA
- Department of Mathematical Sciences, Montana State University, Bozeman, Montana, USA
| | | | | | | | | | | | | | | | - Hari Polenakovik
- Dayton Veterans Affairs Medical Center, Dayton, Ohio, USA
- Division of Infectious Diseases, Department of Medicine, Wright State University, Dayton, Ohio, USA
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Daba C, Atamo A, Debela SA, Gebrehiwot M. Observational assessment of hand hygiene compliance among healthcare workers in public hospitals of Northeastern Ethiopia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024; 34:792-802. [PMID: 36689677 DOI: 10.1080/09603123.2023.2168629] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
This study examined the magnitude and predictors of hand hygiene compliance among 325 healthcare workers in three public hospitals of Northeastern Ethiopia using standardized observational tool. A multivariable logistic regression analysis was computed to identify factors associated with non-compliance. The overall proportion of observed hand hygiene non-compliance was 41.8% (95%CI: 36.6-48.1). Having <5 years of work experience (AOR = 1.5; 95%CI: 1.2-2.5), absence of hand washing soap (AOR = 3.1; 95%CI: 2.3-5.4), work overload (AOR = 2.5; 95%CI: 1.9-4.1), pipe water supply interruption (AOR = 2.8; 95%CI: 2.1-4.9), lack of hand hygiene training (AOR = 3.1; 95%CI: 2.2-4.4), and absence of infection prevention committee (AOR = 2.1; 95%CI: 1.5-4.9) were determinant factors for hand hygiene non-compliance. Therefore, regional health bureau and hospitals' managers should work towards the provision of regular hand hygiene trainings, uninterrupted piped water supply, hand washing soap, and establishment of functional infection prevention committee. Moreover, healthcare workers should be also committed to comply with hand hygiene.
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Affiliation(s)
- Chala Daba
- Department of Environmental Health, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Amanuel Atamo
- Department of Environmental Health, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Sisay Abebe Debela
- Department of Public Health, College of Medicine and Health Sciences, Salale University, Fitche, Ethiopia
| | - Mesfin Gebrehiwot
- Department of Environmental Health, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
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10
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Boyce JM. Current issues in hand hygiene. Am J Infect Control 2023; 51:A35-A43. [PMID: 37890952 DOI: 10.1016/j.ajic.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 02/08/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND Multiple aspects of hand hygiene have changed in recent years. METHODS A PubMed search was conducted to identify recent articles about hand hygiene. RESULTS The COVID-19 pandemic caused temporary changes in hand hygiene compliance rates and shortages of alcohol-based hand sanitizers (ABHSs), and in marketing of some products that were ineffective or unsafe. Fortunately, ABHSs are effective against SARS-CoV-2 and other emerging pathogens including Candida auris and mpox. Proper placement, maintenance, and design of ABHS dispensers have gained additional attention. Current evidence suggests that if an adequate volume of ABHS has been applied to hands, personnel must rub their hands together for at least 15 seconds before hands feel dry (dry time), which is the primary driver of antimicrobial efficacy. Accordingly, practical methods of monitoring hand hygiene technique are needed. Direct observation of hand hygiene compliance remains a challenge in many healthcare facilities, generating increased interest in automated hand hygiene monitoring systems (AHHMSs). However, several barriers have hindered widespread adoption of AHHMSs. AHHMSs must be implemented as part of a multimodal improvement program to successfully improve hand hygiene performance rates. CONCLUSIONS Remaining gaps in our understanding of hand hygiene warrant continued research into factors impacting hand hygiene practices.
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Affiliation(s)
- John M Boyce
- J.M. Boyce Consulting, LLC, Middletown, CT, USA.
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Tremblay MA, Yin H, Ould-Brahim F, Abou Sader M, Longtin Y. Investigation of individual nurses' relative hand hygiene performance using an anonymous automated electronic hand hygiene monitoring system and a nursing assignment schedule. Am J Infect Control 2023; 51:149-153. [PMID: 35671847 DOI: 10.1016/j.ajic.2022.05.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/30/2022] [Accepted: 05/31/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND We investigated whether an anonymous automated electronic monitoring system (EMS) could be used to compare hand hygiene (HH) performance of individual nurses. METHODS Prospective observational cohort study. HH performance in 10 acute-care patient rooms was estimated through an EMS that anonymously measured HH events, and room entries and exits. The association between patient room's HH compliance and the nurse in charge of each room was investigated by comparing percentile rank distributions, and through a negative binomial model. RESULTS Over 99 days, there were 38,596 HH events and 135,546 room entries and exits (global HH performance, 28%). For 10 of 54 (19%) nurses, the median HH percentile rank of the rooms to which they were assigned was higher than the group average (P < .001; range of percentiles, 64th to 85th). A lower median percentile was seen in 9/54 (17%) participants (P < .001; range of percentiles, 22nd to 39th). The negative binomial model confirmed this association and identified 15 of 54 high performers (range of adjusted incidence rate ratios [aIRR], 1.17-1.83) and 16 of 54 low performers (range of aIRR, 0.37-0.77). DISCUSSION AND CONCLUSIONS An association exists between a room's HH rate and its assigned nurse. This association could hold potential value for an individualized feedback strategy.
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Affiliation(s)
- Maxime-Antoine Tremblay
- Jewish General Hospital Sir Mortimer B. Davis division of infectious diseases, Montréal, QC, Canada
| | - Hui Yin
- Lady Davis Institute for Medical Research, Center for Clinical Epidemiology, Jewish General Hospital, Montréal, QC, Canada
| | - Fares Ould-Brahim
- McGill University Faculty of Medicine Division of Infectious Diseases, 3605 Rue de la Montagne, Montréal, QC, Canada
| | - Mona Abou Sader
- Jewish General Hospital Sir Mortimer B. Davis division of infectious diseases, Montréal, QC, Canada
| | - Yves Longtin
- Jewish General Hospital Sir Mortimer B. Davis division of infectious diseases, Montréal, QC, Canada; Lady Davis Institute for Medical Research, Center for Clinical Epidemiology, Jewish General Hospital, Montréal, QC, Canada; McGill University Faculty of Medicine Division of Infectious Diseases, 3605 Rue de la Montagne, Montréal, QC, Canada.
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12
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McKay KJ, Shaban RZ. Video based monitoring systems for hand hygiene compliance auditing: What do patients think? PLoS One 2023; 18:e0281895. [PMID: 36893120 PMCID: PMC9997901 DOI: 10.1371/journal.pone.0281895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 02/02/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Compliance with hand hygiene by healthcare workers is a vital aspect of the quality and safety in healthcare. The current method of monitoring compliance, known as direct observation, has been questioned as have the various electronic measures proposed as alternatives. In our earlier work we established the capacity of video-based monitoring systems (VMS) to collect data with increased efficacy, efficiency and accuracy. However, the spectre of the approach being seen as an unacceptable invasion of patient privacy, was raised as a barrier to implementation by healthcare workers. METHODS In depth, semi structured interviews were conducted with 8 patients in order to explore their beliefs and options regarding the proposed approach. Interviews were transcribed and then thematic and content analysis was conducted in order to uncover themes from the data. RESULTS Despite healthcare worker predictions, patients were generally accepting of the use of video-based monitoring systems for the auditing of hand hygiene compliance. However, this acceptance was conditional. Four interconnected themes emerged from the interview data; quality and safety of care versus privacy, consumer Involvement-knowledge, understanding and consent, technical features of the system, and rules of operation. CONCLUSION The use of within zone VMS approaches to hand hygiene auditing has the potential to improve the efficacy, efficiency and accuracy of hand hygiene auditing and hence the safety and quality of healthcare. By combining a suite of technical and operational specifications with high level consumer engagement and information the acceptability of the approach for patients may be significantly enhanced.
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Affiliation(s)
- Katherine J. McKay
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Sydney Institute for Infectious Diseases, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- * E-mail:
| | - Ramon Z. Shaban
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Sydney Institute for Infectious Diseases, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- New South Wales Biocontainment Centre, Western Sydney Local Health District and New South Wales Health, Camperdown, NSW, Australia
- Communicable Disease Branch, Public Health Unit, Centre for Population Health, Western Sydney Local Health District, Westmead, North Parramatta, NSW, Australia
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McKay KJ, Li C, Sotomayor-Castillo C, Ferguson PE, Wyer M, Shaban RZ. Health care workers' experiences of video-based monitoring of hand hygiene behaviors: a qualitative study. Am J Infect Control 2023; 51:83-88. [PMID: 35339623 DOI: 10.1016/j.ajic.2022.03.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 03/07/2022] [Accepted: 03/08/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND Hand hygiene is key to preventing health care-associated infections. Human observation is the gold standard for measuring compliance, but its utility is increasingly being questioned with calls for the use of video monitoring approaches. The utility of video-based systems to measure compliance according to the WHO 5 moments is largely unexamined, as is its acceptability amongst health care workers (HCW) and patients. This study examined HCW acceptability of video monitoring for hand hygiene auditing. METHODS Following trial of a video monitoring system (reported elsewhere), 5 participating HCW attended 2 in-depth group interviews where they reviewed the footage and explored responses to the approach. Transcripts were analyzed using thematic analysis. RESULTS Four themes were identified: 1) Fears; 2) Concerns for patients; 3) Changes to feedback; and 4) Behavioral responses to the cameras. HCWs expressed fears of punitive consequences, data security, and confidentiality. For patients, HCWs raised issues regarding invasion of privacy, ethics, and consent. HCWs suggested that video systems may result in less immediate feedback but also identified potential to use the footage for feedback. They also suggested that the Hawthorne Effect was less potent with video systems than human observation. CONCLUSIONS The acceptability of video monitoring systems for hand hygiene compliance is complex and has the potential to complicate practical implementation. Additionally, exploration of the acceptability to patients is warranted. CHECKLIST COREQ.
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Affiliation(s)
- Katherine J McKay
- Faculty of Medicine and Health, Susan Wakil School of Nursing and Midwifery, University of Sydney, Camperdown, NSW, Australia; Sydney Institute for Infectious Diseases, University of Sydney, Camperdown, NSW, Australia.
| | - Cecilia Li
- Faculty of Medicine and Health, Susan Wakil School of Nursing and Midwifery, University of Sydney, Camperdown, NSW, Australia; Sydney Institute for Infectious Diseases, University of Sydney, Camperdown, NSW, Australia
| | - Cristina Sotomayor-Castillo
- Faculty of Medicine and Health, Susan Wakil School of Nursing and Midwifery, University of Sydney, Camperdown, NSW, Australia; Sydney Institute for Infectious Diseases, University of Sydney, Camperdown, NSW, Australia
| | - Patricia E Ferguson
- Sydney Institute for Infectious Diseases, University of Sydney, Camperdown, NSW, Australia; Centre for Infectious Diseases and Microbiology, Westmead Hospital, Western Sydney Local Health District, Westmead, NSW, Australia; New South Wales Biocontainment Centre, Western Sydney Local Health District and New South Wales Health, NSW, Australia
| | - Mary Wyer
- Faculty of Medicine and Health, Susan Wakil School of Nursing and Midwifery, University of Sydney, Camperdown, NSW, Australia; Sydney Institute for Infectious Diseases, University of Sydney, Camperdown, NSW, Australia; New South Wales Biocontainment Centre, Western Sydney Local Health District and New South Wales Health, NSW, Australia
| | - Ramon Z Shaban
- Faculty of Medicine and Health, Susan Wakil School of Nursing and Midwifery, University of Sydney, Camperdown, NSW, Australia; Sydney Institute for Infectious Diseases, University of Sydney, Camperdown, NSW, Australia; New South Wales Biocontainment Centre, Western Sydney Local Health District and New South Wales Health, NSW, Australia; Department of Infection Prevention and Control, Division of Infectious Diseases and Sexual Health, Westmead Hospital and Western Sydney Local Health District, Westmead, NSW, Australia
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Haginoya S, Ibe T, Yamamoto S, Yoshimoto N, Mizushi H, Santtila P. AI avatar tells you what happened: The first test of using AI-operated children in simulated interviews to train investigative interviewers. Front Psychol 2023; 14:1133621. [PMID: 36910814 PMCID: PMC9995382 DOI: 10.3389/fpsyg.2023.1133621] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 01/31/2023] [Indexed: 02/25/2023] Open
Abstract
Previous research has shown that simulated child sexual abuse (CSA) interview training using avatars paired with feedback and modeling improves interview quality. However, to make this approach scalable, the classification of interviewer questions needs to be automated. We tested an automated question classification system for these avatar interviews while also providing automated interventions (feedback and modeling) to improve interview quality. Forty-two professionals conducted two simulated CSA interviews online and were randomly provided with no intervention, feedback, or modeling after the first interview. Feedback consisted of the outcome of the alleged case and comments on the quality of the interviewer's questions. Modeling consisted of learning points and videos illustrating good and bad questioning methods. The total percentage of agreement in question coding between human operators and the automated classification was 72% for the main categories (recommended vs. not recommended) and 52% when 11 subcategories were considered. The intervention groups improved from first to second interview while this was not the case in the no intervention group (intervention x time: p = 0.007, ηp 2 = 0.28). Automated question classification worked well for classifying the interviewers' questions allowing interventions to improve interview quality.
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Affiliation(s)
| | | | - Shota Yamamoto
- Forensic Science Laboratory, Hokkaido Prefectural Police Headquarters, Sapporo, Hokkaido, Japan
| | - Naruyo Yoshimoto
- Graduate School of Medicine, University of the Ryukyus, Nishihara, Okinawa, Japan
| | - Hazuki Mizushi
- Graduate School of Humanities and Human Sciences, Hiroshima Shudo University, Hiroshima, Japan
| | - Pekka Santtila
- NYU Shanghai and NYU-ECNU Institute for Social Development, Shanghai, China
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McMullen K, Diesel G, Gibbs E, Viox A, Dietzler-Otte J, McIntire J, Nelson K, Starke K. Implementation of an electronic hand hygiene monitoring system: Learnings on how to maximize the investment. Am J Infect Control 2022:S0196-6553(22)00879-3. [PMID: 36584901 DOI: 10.1016/j.ajic.2022.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/15/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND Electronic monitoring systems (EMS) for measuring hand hygiene performance have many advantages. Previous studies have shared results of EMS in individual units or single institutions, without many details of implementation. The implementation steps for house wide use of an EMS in 12 hospitals are described. METHODS Hospital resources used in this 3-year implementation included those for installation activities, initial education about the components and function of the EMS, evaluation of healthcare professionals' processes related to hand hygiene, routine data feedback in a variety of methods, continuous coaching and training on the EMS, incentive programs and strong leadership support. RESULTS Continual process improvement activities resulted in a 23% increase in hand hygiene performance, from 53% at baseline, to 76%. DISCUSSION/CONCLUSION Implementation of an EMS required many resources beyond those for the technology, but resulted in measurable improvement in hand hygiene performance.
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Affiliation(s)
| | - Gil Diesel
- Department of Infection Prevention, Mercy St. Louis, St. Louis, MO
| | - Elizabeth Gibbs
- Department of Infection Prevention, Mercy St. Louis, St. Louis, MO
| | - Annette Viox
- Department of Infection Prevention, Mercy Jefferson, Festus, MO
| | | | - Jennifer McIntire
- Department of Infection Prevention, Mercy Northwest Arkansas, Rogers, AR
| | | | - Keith Starke
- Mercy Quality and Safety Center, Chesterfield, MO
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A multi-centre study of the effects of direct observation of hand hygiene practices on alcohol-based handrub consumption. Infect Prev Pract 2022; 4:100256. [PMID: 36387608 PMCID: PMC9646915 DOI: 10.1016/j.infpip.2022.100256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 10/04/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction The World Health Organization recommends monitoring alcohol-based handrub (ABHR) consumption and direct observation of hand hygiene practices to ensure compliance. In Japan monitoring of ABHR consumption is widely performed. However, direct observation is not common, particularly in small facilities and non-acute-care facilities. Hence, the current study aimed to evaluate the longitudinal effects of direct observation of hand hygiene practices and monitoring of ABHR consumption with provision of feedback to healthcare personnel on ABHR consumption and hand hygiene compliance. Methods We conducted a 4-year prospective intervention study. Monitoring of ABHR consumption and direct observation of hand hygiene practices with monthly feedback to healthcare personnel was implemented in 17 facilities. These consisted of 11 acute-care facilities of varying sizes and six non-acute-care facilities. A generalized linear mixed model analysis was performed to assess factors associated with ABHR consumption. Results All facilities implemented ABHR consumption monitoring within one month of starting the study. However, the mean time required to implement direct observation of hand hygiene practices was 24.7 (±19.1) months. The ABHR consumption increased significantly (P<0.0001) in all medical facilities after implementing the direct observation. Multivariable regression analysis showed the hospital ward type, duration of ABHR consumption monitoring, and duration of direct observation of hand hygiene practices were independently associated with ABHR consumption. Conclusions Direct observation of hand hygiene practices with feedback should be implemented more widely in combination with ABHR consumption monitoring to help increase hand hygiene compliance.
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Tesfaye G, Gebrehiwot M, Girma H, Malede A, Bayu K, Adane M. Application of the gold standard direct observation tool to estimate hand hygiene compliance among healthcare providers in Dessie referral hospital, Northeast Ethiopia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2022; 32:2533-2546. [PMID: 34496706 DOI: 10.1080/09603123.2021.1975657] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 08/28/2021] [Indexed: 06/13/2023]
Abstract
This study aims to assess hand hygiene compliance and associated factors among healthcare providers in Dessie referral hospital (Ethiopia) using the gold standard WHO's observational checklist and self-administered questionnaire. Hand hygiene practices of 230 healthcare providers from ten hospital wards were observed over 24 hours period. The required numbers of sample were proportionally allocated among the different professions and wards. The overall observed hand hygiene compliance was only 17.6%. Hand hygiene training , availability of functional sink , knowledge about hand hygiene , attitude towards hand hygiene , availability of water and soap , and availability of alcohol-based hand rub were positively associated with hand hygiene compliance. As lower levels of compliance were observed for indications that have potential risk for patients, healthcare providers need to follow the WHO's multimodal hand hygiene improvement strategies. This study also indicated the important prerequisites that could help improve hand hygiene.
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Affiliation(s)
- Gashaw Tesfaye
- Misrak Belesa District Health Office, Central Gondar, Ethiopia
| | - Mesfin Gebrehiwot
- Department of Environmental Health Science, Wollo University, Dessie, Ethiopia
| | - Haileyesus Girma
- Department of Environmental Health Science, Haramaya University, Harar, Ethiopia
| | - Asmamaw Malede
- Department of Environmental Health Science, Wollo University, Dessie, Ethiopia
| | - Kefelegn Bayu
- Department of Environmental Health Science, Haramaya University, Harar, Ethiopia
| | - Metadel Adane
- Department of Environmental Health Science, Wollo University, Dessie, Ethiopia
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Casaroto E, Generoso JR, Serpa Neto A, Prado M, Gagliardi GM, de Menezes FG, Gonçalves P, Hohmann FB, Olivato GB, Gonçalves GP, Xavier N, Fernandes Miguel M, Edmond MB, Marra AR. Comparing human to electronic observers to monitor hand hygiene compliance in an intensive care unit. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2022; 2:e161. [PMID: 36483392 PMCID: PMC9726540 DOI: 10.1017/ash.2022.303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/17/2022] [Accepted: 08/18/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVE We sought to determine whether an electronic hand hygiene (HH) system could monitor HH compliance at similar rates to direct human observation. METHODS This 4-year proof-of-concept study was conducted in an intensive care unit (ICU) of a private tertiary-care hospital in São Paulo, Brazil, where electronic HH systems were installed in 2 rooms. HH compliance was reported respectively using direct observation and electronic counter devices with an infrared system for detecting HH opportunities. RESULTS In phase 1, HH compliance by human observers was 56.3% (564 of 1,001 opportunities), while HH compliance detected by the electronic observer was 51.0% (515 of 1,010 opportunities). In phase 2, human observers registered 484 HH opportunities with a HH compliance rate of 64.7% (313 of 484) versus 70.6% (346 of 490) simultaneously detected by the electronic system. In addition, an enhanced HH electronic system monitored activity 24 hours per day and HH compliance without the presence of a human observer was 40.3% (10,642 of 26,421 opportunities), providing evidence for the Hawthorne effect. CONCLUSIONS The electronic HH monitoring system had good correlation with human HH observation, but compliance was remarkably lower when human observers were not present due to the Hawthorne effect (25%-30% absolute difference). Electronic monitoring systems can replace direct observation and can markedly reduce the Hawthorne effect.
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Affiliation(s)
- Eduardo Casaroto
- Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Jose R. Generoso
- Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Ary Serpa Neto
- Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
- Australian and New Zealand Intensive Care Research Centre (ANZIC-RC), Monash University, ANZIC-RC, Melbourne, Victoria, Australia
| | - Marcelo Prado
- Universidade de São Paulo, São Carlos, São Paulo, Brazil
| | | | | | | | | | | | | | - Nathalia Xavier
- Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | | | - Michael B. Edmond
- West Virginia University School of Medicine, Morgantown, West Virginia, United States
| | - Alexandre R. Marra
- Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
- Center for Access & Delivery Research & Evaluation (CADRE), Iowa City Veterans’ Affairs Health Care System, Iowa City, Iowa, United States
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, United States
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The impact of automated hand hygiene monitoring with and without complementary improvement strategies on performance rates. Infect Control Hosp Epidemiol 2022; 44:638-642. [PMID: 35993573 DOI: 10.1017/ice.2022.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Abstract
Objective:
To determine how engagement of the hospital and/or vendor with performance improvement strategies combined with an automated hand hygiene monitoring system (AHHMS) influence hand hygiene (HH) performance rates.
Design:
Prospective, before-and-after, controlled observational study.
Setting:
The study was conducted in 58 adult and pediatric inpatient units located in 10 hospitals.
Methods:
HH performance rates were estimated using an AHHMS. Rates were expressed as the number of soap and alcohol-based hand rub portions dispensed divided by the number of room entries and exits. Each hospital self-assigned to one of the following intervention groups: AHHMS alone (control group), AHHMS plus clinician-based vendor support (vendor-only group), AHHMS plus hospital-led unit-based initiatives (hospital-only group), or AHHMS plus clinician-based vendor support and hospital-led unit-based initiatives (vendor-plus-hospital group). Each hospital unit produced 1–2 months of baseline HH performance data immediately after AHHMS installation before implementing initiatives.
Results:
Hospital units in the vendor-plus-hospital group had a statistically significant increase of at least 46% in HH performance compared with units in the other 3 groups (P ≤ .006). Units in the hospital only group achieved a 1.3% increase in HH performance compared with units that had AHHMS alone (P = .950). Units with AHHMS plus other initiatives each had a larger change in HH performance rates over their baseline than those in the AHHMS-alone group (P < 0.001).
Conclusions:
AHHMS combined with clinician-based vendor support and hospital-led unit-based initiatives resulted in the greatest improvements in HH performance. These results illustrate the value of a collaborative partnership between the hospital and the AHHMS vendor.
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Automated hand hygiene compliance system’s audible alert reminder increases healthcare worker hand hygiene compliance. Infect Control Hosp Epidemiol 2022; 44:728-731. [DOI: 10.1017/ice.2022.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Abstract
Objective:
To evaluate the effectiveness of an automated hand hygiene compliance system (AHHCS) audible alert and vibration for increasing hand hygiene compliance.
Design:
A nonrandomized, before-and-after, quasi-experimental study of an AHHCS was implemented in several inpatient units. Over a 51-day period, the system’s real-time audible alert was turned on, off, and back on. Overall, hand hygiene compliance was compared between days with activated and deactivated alerts and vibration.
Setting:
This study was conducted at a level 1 trauma center, a regional academic health system with 1,564 beds.
Participants:
The AHHCS was implemented in 9 inpatient units: 3 adult medical-surgical step-down units, and 6 adult intensive care units. The AHHCS badges were assigned to patient care assistants, registered nurses, physical therapists, occupational therapists, speech therapists, respiratory therapists, and physicians.
Intervention:
In the 9 inpatient units, selected healthcare staff were issued wearable badges that detected entry into and exit from a patient room. The audible alert was turned on for 16 days, turned off for 17 days, and then turned back on for 18 days, for a total of 51 days.
Results:
Utilization of the AHHCS real-time audible alert reminder resulted in sustained HH compliance ≥90%. When the alert and vibration were deactivated, HH compliance dropped to an average of 74% (range, 62%–78%). Once the alert resumed, HH compliance returned to ≥90%.
Conclusion:
Utilization of an AHHCS with real-time reminder audible alerts may be an effective method to increase healthcare worker HH compliance to ≥90%. Users of AHHCSs should consider the use of real-time reminders to improve HH compliance.
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Amaan A, Dey SK, Zahan K. Improvement of Hand Hygiene Practices among the Healthcare Workers in a Neonatal Intensive Care Unit. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2022; 2022:7688778. [PMID: 35795864 PMCID: PMC9252715 DOI: 10.1155/2022/7688778] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 05/28/2022] [Accepted: 06/15/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Healthcare workers' (HCWs) hands become progressively colonized with potential pathogens during their patient care and act as a vehicle for transmission of microorganisms to other patients. Hand hygiene is undisputedly one of the most effective infection control measures. The objective of this study was to measure the hand hygiene (HH) compliance among the doctors and nurses before and after intervention. Methodology. This quasi-experimental (before and after) study was conducted from July 2019 to July 2020 in the neonatal intensive care unit in a tertiary hospital in Bangladesh. The doctors and nurses were observed for their compliance to HH before and after the intervention. Several group discussions were arranged, and posters on HH were attached as reminders at the workstations during the intervention period. Binary logistic regression analysis of the predictors for the outcome as HH noncompliance was performed. RESULT The overall compliance to HH was significantly increased in both before (from 42.9 to 83.8%, p=<0.0001) and after (28.5 to 95.9%, p=<0.000) patient contact, in both the case of high-risk and low-risk contacts (p=<0.000) following the intervention. A significant reduction in the frequency of inadequate HH (20.2 to 9.7%, p = .000) was documented. In logistic regression analysis, compliance to HH was found more after the intervention (aOR = 13.315, 95% CI: 7.248-24.458). Similarly, being a physician (aOR = 0.012, 95% CI: 0.005-0.030) and moments after patient contact (aOR = 0.114, 95% CI: 0.049-0.261), significant positive predictors for compliance to HH were found. CONCLUSION Significant improvements in HH compliance were achieved through a systemic, multidimensional intervention approach among the doctors and nurses in an intensive newborn care setting.
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Affiliation(s)
- Abdullahel Amaan
- Department of Neonatology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Sanjoy Kumer Dey
- Department of Neonatology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Khainoor Zahan
- Bangladesh National Nutrition Council (BNNC), Mohakhali, Dhaka, Bangladesh
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Iversen AM, Hansen MB, Kristensen B, Ellermann-Eriksen S. Clinical Evaluation of an Electronic Hand Hygiene Monitoring System. Am J Infect Control 2022; 51:376-379. [PMID: 35732254 DOI: 10.1016/j.ajic.2022.06.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/16/2022] [Accepted: 06/16/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND We aimed to test the accuracy of an electronic hand hygiene monitoring system (EHHMS) during daily clinical activities in different wards and with varying healthcare professions. METHOD The accuracy of an EHHMS ([blinded for reviewers]) was assessed during real clinical conditions by comparing events registered by two observers in parallel with events registered by the EHHMS. The events were categorized as true-positive, false-positive, and false-negative registrations. Sensitivity and positive predictive value (PPV) were calculated. RESULTS A total of 103 events performed by 25 healthcare workers (9 doctors, 11 nurses, and 5 cleaning assistants) were included in the analyses. The EHHMS had a sensitivity of 100% and a positive predictive value of 100% when measuring alcohol-based hand rub. When looking at the hand hygiene opportunities of all healthcare workers combined taking place in the patient rooms and working rooms, the sensitivity was 75% and the PPV 95%. For doctors' and nurses' taking care of patients in their beds the EHHMS had a sensitivity of 100% and a PPV of 94%. CONCLUSION The objective accuracy measures demonstrate that this EHHMS can capture hand hygiene behavior under clinical conditions in different settings with clinical healthcare workers but show less accuracy with cleaning assistants.
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Affiliation(s)
- Anne-Mette Iversen
- Department of Oncology, Aarhus University Hospital, Denmark; Department of Clinical Medicine, Aarhus University, Denmark.
| | - Marco Bo Hansen
- Konduto ApS, Sani Nudge, Medical & Science, Copenhagen, Denmark
| | - Brian Kristensen
- National Center of Infection Control, Statens Serum Institut, Copenhagen, Denmarkssss
| | - Svend Ellermann-Eriksen
- Department of Clinical Medicine, Aarhus University, Denmark; Department of Clinical Microbiology, Aarhus University Hospital, Denmark
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Direct hand hygiene observations and feedback increased hand hygiene compliance among nurses and doctors in medical and surgical wards - an eight-year observational study. J Hosp Infect 2022; 127:83-90. [PMID: 35724953 DOI: 10.1016/j.jhin.2022.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/31/2022] [Accepted: 06/07/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND The improvement of hand hygiene compliance (HHC) is critical to preventing healthcare-associated infections (HCAIs). The present study explored how direct observation and feedback influences HHC among nurses and doctors in surgical and medical wards, and whether these actions impact HCAI incidence. METHODS In this longitudinal observational study, HHC and the incidence of HCAIs were observed in six medical and seven surgical wards in a tertiary hospital in Finland from May 2013 to Dec 2020. Data of the observations of five hand hygiene (HH) moments were collected from the hospital HH and the HCAI monitoring registries. For statistical analyses a multivariable logistic regression analysis and a Poisson regression model were used. FINDINGS HH monitoring included 24 614 observations among nurses and 6 396 observations among doctors. In medical wards, HHC rates increased 10.8% - from 86.2% to 95.5%, and HCAI incidence decreased from 15.9 to 13.5 per 1000 patient days (p<0.0001). In surgical wards, HHC increased 32.7% - from 67.6% to 89.7%, and HCAI incidence decreased from 13.7 to 12.0 per 1000 patient days (p< 0.0001). The overall HHC increased significantly among nurses (17.8%) and doctors (65.8%). The HHC was better among nurses than doctors (in medical wards; OR 3.36; 95% CI 2.90-3.90, p<0.001 and in surgical wards; OR 9.85; 95% CI 8.97-10.8, p<0.001). CONCLUSION Direct observations and feedback of HH increased significantly HHC among nurses and doctors over an eight-year period. During the same period, the incidence of HCAIs significantly decreased in both medical and surgical wards.
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Granqvist K, Ahlstrom L, Karlsson J, Lytsy B, Andersson AE. Learning to interact with new technology: Health care workers' experiences of using a monitoring system for assessing hand hygiene - a grounded theory study. Am J Infect Control 2022; 50:651-656. [PMID: 34610392 DOI: 10.1016/j.ajic.2021.09.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/24/2021] [Accepted: 09/24/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND Recently, innovative technologies for hand hygiene (HH) monitoring have been developed to improve HH adherence in health care. This study explored health care workers' experiences of using an electronic monitoring system to assess HH adherence. METHODS An electronic monitoring system with digital feedback was installed on a surgical ward and interviews with health care workers using the system (n = 17) were conducted. The data were analyzed according to grounded theory by Strauss and Corbin. RESULTS Health care workers' experiences were expressed in terms of having trust in the monitoring system, requesting system functionality and ease of use and becoming aware of one's own performance. This resulted in the core category of learning to interact with new technology, summarized as the main strategy when using an electronic monitoring system in clinical settings. The system with digital feedback improved the awareness of HH and individual feedback was preferable to group feedback. CONCLUSIONS Being involved in using and managing a technical innovation for assessing HH adherence in health care is a process of formulating a strategy for learning to interact with new technology. The importance of inviting health care workers to participate in the co-design of technical innovations is crucial, as it creates both trust in the innovation per se and trust in the process of learning how to use it.
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Using video-based surveillance for monitoring hand hygiene compliance according to the World Health Organization (WHO) Five Moments framework: A pragmatic trial. Infect Control Hosp Epidemiol 2022; 44:721-727. [DOI: 10.1017/ice.2021.509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract
Objective:
To examine the utility of video-based monitoring systems (VMSs) for auditing hand hygiene compliance according to the World Health Organization (WHO) Five Moments.
Design:
Pragmatic quasi-experimental observation trial.
Setting:
The New South Wales Biocontainment Centre, Westmead, New South Wales, Australia.
Participants:
Volunteer healthcare workers (HCWs).
Method:
Six high-fidelity simulations were recorded and subsequently assessed for their ability to audit hand hygiene compliance according to the WHO Five Moments for hand hygiene criteria using tools provided by the National Hand Hygiene Initiative (NHHI).
Results:
In total, 206 minutes of recorded footage were reviewed in 120 minutes, yielding 111 moments. Overall HCW hand hygiene compliance was 88% according to the WHO Five Moments framework. The cost per moment was $0.91 AUD ($0.66 USD) and the time required per moment was 64 seconds.
Conclusions:
Auditing of hand hygiene compliance according to all 5 of the WHO Five Moments from recorded footage is not only possible but provides cost and time savings. In addition, the process may produce output that is less subject to the biases inherent in direct human observational auditing.
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Barbon HCV, Fermin JL, Kee SL, Tan MJT, AlDahoul N, Karim HA. Going Electronic: Venturing Into Electronic Monitoring Systems to Increase Hand Hygiene Compliance in Philippine Healthcare. Front Pharmacol 2022; 13:843683. [PMID: 35250592 PMCID: PMC8892004 DOI: 10.3389/fphar.2022.843683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 02/01/2022] [Indexed: 11/25/2022] Open
Affiliation(s)
| | - Jamie Ledesma Fermin
- Department of Electronics Engineering, University of St. La Salle, Bacolod, Philippines
| | - Shaira Limson Kee
- Department of Natural Sciences, University of St. La Salle, Bacolod, Philippines
| | - Myles Joshua Toledo Tan
- Department of Natural Sciences, University of St. La Salle, Bacolod, Philippines
- Department of Chemical Engineering, University of St. La Salle, Bacolod, Philippines
- *Correspondence: Myles Joshua Toledo Tan, ; Hezerul Abdul Karim,
| | - Nouar AlDahoul
- Faculty of Engineering, Multimedia University, Cyberjaya, Malaysia
| | - Hezerul Abdul Karim
- Faculty of Engineering, Multimedia University, Cyberjaya, Malaysia
- *Correspondence: Myles Joshua Toledo Tan, ; Hezerul Abdul Karim,
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Kelly D, Purssell E, Wigglesworth N, Gould DJ. Electronic hand hygiene monitoring systems can be well-tolerated by health workers: Findings of a qualitative study. J Infect Prev 2021; 22:246-251. [PMID: 34880946 PMCID: PMC8647641 DOI: 10.1177/17571774211012781] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 04/06/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Electronic hand hygiene monitoring overcomes limitations associated with manual audit
but acceptability to health workers varies and may depend on culture of the ward and the
nature of the system. Objectives: Evaluate the acceptability of a new fifth type electronic monitoring system to
frontline health workers in a National Health Service trust in the UK. Methods: Qualitative interviews with 11 informants following 12 months experience using an
electronic monitoring system. Results: Informants recognised the importance of hand hygiene and embraced technology to improve
adherence. Barriers to hand hygiene adherence included heavy workload, dealing with
emergencies and ergonomic factors related to placement of alcohol dispensers. Opinions
about the validity of the automated readings were conflicting. Some health workers
thought they were accurate. Others reported problems associated with differences in the
intelligence of the system and their own clinical decisions. Opinions about feedback
were diverse. Some health workers thought the system increased personal accountability
for hand hygiene. Others ignored feedback on suboptimal performance or ignored the data
altogether. It was hard for health workers to understand why the system registered some
instances of poor performance because feedback did not allow omissions in hand hygiene
to be related to the context of care. Conclusion: Electronic monitoring can be very well tolerated despite some limitations. Further
research needs to explore different reactions to feedback and how often clinical
emergencies arise. Electronic and manual audit have complementary strengths.
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Affiliation(s)
- D Kelly
- School of Healthcare Sciences, Cardiff University, UK
| | - E Purssell
- School of Health Sciences, City, University of London, UK
| | - N Wigglesworth
- Directorate of Infection, Guy's and St Thomas' NHS Foundation Trust, UK
| | - D J Gould
- School of Health Sciences, City, University of London, UK
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Wang C, Jiang W, Yang K, Yu D, Newn J, Sarsenbayeva Z, Goncalves J, Kostakos V. Electronic Monitoring Systems for Hand Hygiene: Systematic Review of Technology. J Med Internet Res 2021; 23:e27880. [PMID: 34821565 PMCID: PMC8663600 DOI: 10.2196/27880] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 09/04/2021] [Accepted: 10/04/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Hand hygiene is one of the most effective ways of preventing health care-associated infections and reducing their transmission. Owing to recent advances in sensing technologies, electronic hand hygiene monitoring systems have been integrated into the daily routines of health care workers to measure their hand hygiene compliance and quality. OBJECTIVE This review aims to summarize the latest technologies adopted in electronic hand hygiene monitoring systems and discuss the capabilities and limitations of these systems. METHODS A systematic search of PubMed, ACM Digital Library, and IEEE Xplore Digital Library was performed following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Studies were initially screened and assessed independently by the 2 authors, and disagreements between them were further summarized and resolved by discussion with the senior author. RESULTS In total, 1035 publications were retrieved by the search queries; of the 1035 papers, 89 (8.60%) fulfilled the eligibility criteria and were retained for review. In summary, 73 studies used electronic monitoring systems to monitor hand hygiene compliance, including application-assisted direct observation (5/73, 7%), camera-assisted observation (10/73, 14%), sensor-assisted observation (29/73, 40%), and real-time locating system (32/73, 44%). A total of 21 studies evaluated hand hygiene quality, consisting of compliance with the World Health Organization 6-step hand hygiene techniques (14/21, 67%) and surface coverage or illumination reduction of fluorescent substances (7/21, 33%). CONCLUSIONS Electronic hand hygiene monitoring systems face issues of accuracy, data integration, privacy and confidentiality, usability, associated costs, and infrastructure improvements. Moreover, this review found that standardized measurement tools to evaluate system performance are lacking; thus, future research is needed to establish standardized metrics to measure system performance differences among electronic hand hygiene monitoring systems. Furthermore, with sensing technologies and algorithms continually advancing, more research is needed on their implementation to improve system performance and address other hand hygiene-related issues.
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Affiliation(s)
- Chaofan Wang
- School of Computing and Information Systems, The University of Melbourne, Carlton, Australia
| | - Weiwei Jiang
- School of Computing and Information Systems, The University of Melbourne, Carlton, Australia
| | - Kangning Yang
- School of Computing and Information Systems, The University of Melbourne, Carlton, Australia
| | - Difeng Yu
- School of Computing and Information Systems, The University of Melbourne, Carlton, Australia
| | - Joshua Newn
- School of Computing and Information Systems, The University of Melbourne, Carlton, Australia
| | - Zhanna Sarsenbayeva
- School of Computing and Information Systems, The University of Melbourne, Carlton, Australia
| | - Jorge Goncalves
- School of Computing and Information Systems, The University of Melbourne, Carlton, Australia
| | - Vassilis Kostakos
- School of Computing and Information Systems, The University of Melbourne, Carlton, Australia
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Florea O, Gonin J, Tissot Dupont H, Dufour JC, Brouqui P, Boudjema S. Internet of Things to Explore Moment 2 of "WHO My Five Moments" for Hand Hygiene. Front Digit Health 2021; 3:684746. [PMID: 34746917 PMCID: PMC8566730 DOI: 10.3389/fdgth.2021.684746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 09/17/2021] [Indexed: 11/14/2022] Open
Abstract
Background: Electronic hand hygiene surveillance systems are developing and considered to be more reliable than direct observation for hand hygiene monitoring. However, none have the capability to assess compliance in complex nursing care. Materials and Methods: We combined two different technologies, a hand hygiene monitoring system (radiofrequency identification, RFID) and a nursing care recorder at the bedside, and we merge their data to assess hand hygiene performance during nursing. Nursing tasks were classified as standard task procedures or aseptic task procedures corresponding to moment 2 among the five moments for hand hygiene recommended by the WHO. All statistical analyses were performed using R, version 3.6.2. For mixed models, the package “lme4” was used. Results: From the merged database over the 2-year study period, 30,164 nursing tasks were identified for analysis, 25,633 were classified as standard task procedures, and 4,531 were classified as aseptic task procedures for nursing care. Hand disinfection with an alcohol-based solution was not detected with our system in 42.5% of all the recorded tasks, 37% of all the aseptic task procedures, and 47.1% of all the standard task procedures for nursing (p = 0.0362), indicating that WHO moment 2 was not respected in 37% of mandatory situations. Conclusion: Using a combination of different technologies, we were able to assess hand hygiene performance in the riskiest circumstances.
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Affiliation(s)
- Olga Florea
- Aix Marseille Université, IRD, MEPHI, IHU-Méditerranée Infection, Marseille, France
| | - Jeremy Gonin
- AP-HM, IHU-Méditerranée Infection, Marseille, France
| | - Hervé Tissot Dupont
- Aix Marseille Université, IRD, MEPHI, IHU-Méditerranée Infection, Marseille, France.,AP-HM, IHU-Méditerranée Infection, Marseille, France
| | - Jean Charles Dufour
- Aix Marseille Université, AP-HM, INSERM, IRD, SESSTIM, Hop Timone, BioSTIC, Marseille, France
| | - Philippe Brouqui
- Aix Marseille Université, IRD, MEPHI, IHU-Méditerranée Infection, Marseille, France.,AP-HM, IHU-Méditerranée Infection, Marseille, France
| | - Sophia Boudjema
- Aix Marseille Université, IRD, MEPHI, IHU-Méditerranée Infection, Marseille, France
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Guitart C, Robert YA, Lotfinejad N, Fourquier S, Martin Y, Pires D, Sauser J, Beuchat R, Pittet D. Assessing the accuracy of a new hand hygiene monitoring device (SmartRub®): from the laboratory to clinical practice. Antimicrob Resist Infect Control 2021; 10:158. [PMID: 34742337 PMCID: PMC8572444 DOI: 10.1186/s13756-021-01026-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 09/17/2021] [Indexed: 11/12/2022] Open
Abstract
Background We developed SmartRub® powered by iQati®, an electronic device composed of a wristband and an alcohol-based handrub pocket-sized dispenser that measures and provides feedback on the duration of hand friction and the volume poured during each hand hygiene action. We aimed to assess the accuracy of SmartRub®. Methods The specificity, sensitivity, positive and negative predictive values (PPV and NPV) of SmartRub® were assessed in a 3-phased experiment: (1) laboratory-controlled conditions with volunteers; (2) pre-planned clinical path with volunteers and (3) real clinical conditions with healthcare workers. The accuracy of SmartRub® was evaluated by quantifying its ability to correctly capture true hand hygiene actions and to not record other actions performed while wearing the device. Results In the laboratory, 7 volunteers performed 816 actions. Overall sensitivity was 94.1% (95% CI 91.4–96.2%) with a PPV of 99.0% (95% CI 97.3–99.6%) and specificity was 99.0% (95% CI 97.5–99.7%) with a NPV of 94.4% (95% CI 91.9–96.1%). During the pre-planned clinical path phase, 13 volunteers performed 98 planned paths and a total of 967 actions were performed. Overall sensitivity was 94.6% (95% CI 92.2–96.5%) with a PPV of 84.3% (95% CI 81.6–86.7%) and specificity was 82.4% (95% CI 78.7–85.7%) with a NPV of 93.9% (95% CI 91.3–95.7%). During the real clinical conditions phase, 17 healthcare workers were observed for a total of 15 h and 3 min while they performed 485 actions. Sensitivity was 96.8% (95% CI 93.8–98.6%) with a PPV of 98.3% (95% CI 95.6–99.3%) and specificity was 98.3% (95% CI 95.7–99.5%) with a NPV of 96.8% (95% CI 93.9–98.4%). Conclusions Smartrub® is a highly reliable device for capturing hand hygiene actions under a range of conditions, from the laboratory to clinical care activities.
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Affiliation(s)
- Chloé Guitart
- Infection Control Programme and WHO Collaborating Centre On Patient Safety - Infection Control and Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | | | - Nasim Lotfinejad
- Infection Control Programme and WHO Collaborating Centre On Patient Safety - Infection Control and Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Simon Fourquier
- Haute école du paysage, d'ingénierie et d'architecture de Genève (HEPIA), Geneva, Switzerland
| | - Yves Martin
- Infection Control Programme and WHO Collaborating Centre On Patient Safety - Infection Control and Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland.,iQati, Sion, Switzerland
| | - Daniela Pires
- Infection Control Programme and WHO Collaborating Centre On Patient Safety - Infection Control and Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Julien Sauser
- Infection Control Programme and WHO Collaborating Centre On Patient Safety - Infection Control and Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - René Beuchat
- Haute école du paysage, d'ingénierie et d'architecture de Genève (HEPIA), Geneva, Switzerland
| | - Didier Pittet
- Infection Control Programme and WHO Collaborating Centre On Patient Safety - Infection Control and Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland.
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Methodological and technical considerations for video-based auditing of hand hygiene compliance in clinical practice: an exploratory study. Am J Infect Control 2021; 49:1384-1391. [PMID: 33940065 DOI: 10.1016/j.ajic.2021.04.081] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/23/2021] [Accepted: 04/23/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Direct observation is the gold standard method for measuring hand hygiene compliance but its utility is increasingly being questioned. Various alternative electronic methods have been proposed, yet there is a paucity of research examining the use of these according to the World Health Organization's (WHO) '5 Moments for Hand Hygiene'. As a part of the process of developing a video-based monitoring system (VMS) capable of measuring hand hygiene compliance against the 5 moments criteria this paper reports methodological and technical issues that might arise from the use of a VMS for auditing in clinical practice. METHODS In-depth semi-structured interviews were conducted with 27 Australian content experts in hand hygiene auditing and infection prevention to explore their responses to proposed VMS auditing approaches. Transcripts were analyzed using thematic and content analysis. RESULTS Technical and methodological considerations for the use of VMS were interrelated and included concerns surrounding privacy, footage security, fears of surveillance and the potential for medico-legal consequences. Additionally, possible detrimental impacts on healthcare worker (HCW) -patient relationships, issues of cost versus benefits, HCW and patient safety and changes to feedback were also identified. CONCLUSIONS The primary methodological and technical issues to overcome in order to implement VMS for hand hygiene auditing in clinical practice, centered upon issues of acceptability to patients and health professionals, privacy, consent and liability. CHECKLIST COREQ.
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Abstract
Hand hygiene by health care personnel is an important measure for preventing health care-associated infections, but adherence rates and technique remain suboptimal. Alcohol-based hand rubs are the preferred method of hand hygiene in most clinical scenarios, are more effective and better tolerated than handwashing, and their use has facilitated improved adherence rates. Obtaining accurate estimates of hand hygiene adherence rates using direct observations of personnel is challenging. Combining automated hand hygiene monitoring systems with direct observations is a promising strategy, and is likely to yield the best estimates of adherence. Greater attention to hand hygiene technique is needed.
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Affiliation(s)
- John M Boyce
- J.M. Boyce Consulting, LLC, 62 Sonoma Lane, Middletown, CT 06457, USA.
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Stangerup M, Hansen MB, Hansen R, Sode LP, Hesselbo B, Kostadinov K, Olesen BS, Calum H. Hand hygiene compliance of healthcare workers before and during the COVID-19 pandemic: A long-term follow-up study. Am J Infect Control 2021; 49:1118-1122. [PMID: 34182068 PMCID: PMC8233047 DOI: 10.1016/j.ajic.2021.06.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/18/2021] [Accepted: 06/21/2021] [Indexed: 11/22/2022]
Abstract
Background Information about the long-term effects of hand hygiene (HH) interventions is needed. We aimed to investigate the change in HH compliance (HHC) of healthcare workers (HCWs) once a data-driven feedback intervention was stopped, and to assess if the COVID-19 pandemic influenced the HH behavior. Methods We conducted an observational, extension trial in a surgical department between January 2019–December 2020. Doctors (n = 19) and nurses (n = 53) were included and their HHC was measured using an electronic HH monitoring system (EHHMS). We compared the changes in HHC during 3 phases: (1) Intervention (data presentation meetings), (2) Prepandemic follow-up and (3) Follow-up during COVID-19. Results The HHC during phase 1 (intervention), phase 2 (prepandemic follow-up) and phase 3 (follow-up during COVID-19) was 58%, 46%, and 34%, respectively. Comparison analyses revealed that the HHC was significantly lower in the prepandemic follow-up period (46% vs 58%, P < .0001) and in the follow-up period during COVID-19 (34% vs 58%, P < .0001) compared with the intervention period (phase 1). Conclusions Despite the COVID-19 pandemic, the HHC of the HCWs significantly decreased over time once the data presentation meetings from management stopped. This study demonstrates that HCWs fall back into old HH routines once improvement initiatives are stopped.
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Affiliation(s)
- Marie Stangerup
- The Infection Control Unit, Bispebjerg and Frederiksberg Hospitals, Denmark
| | | | - Rosa Hansen
- Department of Orthopedic, Bispebjerg University Hospital, Denmark
| | - Louise P Sode
- Department of Orthopedic, Bispebjerg University Hospital, Denmark
| | - Bjørn Hesselbo
- The Infection Control Unit, Bispebjerg and Frederiksberg Hospitals, Denmark
| | | | - Bente S Olesen
- Department of Clinical Microbiology, Herlev and Gentofte Hospital, University of Copenhagen, Denmark
| | - Henrik Calum
- Department of Orthopedic, Bispebjerg University Hospital, Denmark; Department of Clinical Microbiology, Amager and Hvidovre Hospitals, Denmark
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Lotfinejad N, Peters A, Tartari E, Fankhauser-Rodriguez C, Pires D, Pittet D. Hand hygiene in health care: 20 years of ongoing advances and perspectives. THE LANCET. INFECTIOUS DISEASES 2021; 21:e209-e221. [PMID: 34331890 DOI: 10.1016/s1473-3099(21)00383-2] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/14/2021] [Accepted: 06/14/2021] [Indexed: 12/14/2022]
Abstract
Health-care-associated infections are the most prevalent adverse events of hospital care, posing a substantial threat to patient safety and burden on society. Hand hygiene with alcohol-based hand rub is the most effective preventive strategy to reduce health-care-associated infections. Over the past two decades, various interventions have been introduced and studied to improve hand hygiene compliance among health-care workers. The global implementation of the WHO multimodal hand hygiene improvement strategy and constant efforts to replace the use of soap and water with alcohol-based hand rub have led to a faster and more efficient hand cleaning method. These strategies have strongly contributed to the success of behaviour change and a subsequent decrease in health-care-associated infections and cross-transmission of multidrug-resistant organisms worldwide. The WHO multimodal behaviour change strategy requires a series of elements including system change as a prerequisite for behaviour, change, education, monitoring and performance feedback, reminders in the workplace, and an institutional safety climate. Successful adoption of the promotion strategy requires adaptation to available resources and sociocultural contexts. This Review focuses on the major advances and challenges in hand hygiene research and practices in the past 20 years and sets out various ways forward for improving this lifesaving action.
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Affiliation(s)
- Nasim Lotfinejad
- Infection Control Programme, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Alexandra Peters
- Infection Control Programme, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Ermira Tartari
- Infection Control Programme, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland; Faculty of Health Sciences, University of Malta, Malta
| | | | - Daniela Pires
- Infection Control Programme, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Didier Pittet
- Infection Control Programme, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland.
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Mohd Rani MD, Mohamed NA, Jamaluddin TZMT, Ismail Z, Ramli S, Faroque H, Samad FNA, Ariffien AR, Farid AARCA, Isahak I. Electronic Hand Hygiene Quality and Duration Monitoring in Pre-School Children: A Feasibility Study. INTERNATIONAL QUARTERLY OF COMMUNITY HEALTH EDUCATION 2021:272684X211033448. [PMID: 34256634 DOI: 10.1177/0272684x211033448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Hand hygiene is regarded as the most important measure to prevent spread of infectious diseases. The aim of this study was to assess the feasibility of a prototype application in an electronic device in educating, stimulating and monitoring hand hygiene quality in young children. METHOD A pre-school was provided with an interactive hand hygiene application for two months. The device features an online administrator dashboard for data collection and for monitoring the children's hand washing steps and duration. A good hand washing is defined as hand washing which comprise all of the steps outlined in the World Health Organization (WHO) guidelines. RESULTS The prototype managed to capture 6882 hand wash performed with an average of 20.85 seconds per hand wash. Washing hands palm to palm was the most frequent (79.9%) step performed, whereas scrubbing fingernails and wrists were the least (56%) steps performed. CONCLUSIONS The device is a good prototype to educate, stimulate and monitor good hand hygiene practices. However, other measures should be undertaken to ensure sustainability of the practices.
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Affiliation(s)
| | | | | | - Zarini Ismail
- Faculty of Medicine & Health Sciences, Universiti Sains Islam Malaysia, Nilai, Malaysia
| | - Shalinawati Ramli
- Faculty of Medicine & Health Sciences, Universiti Sains Islam Malaysia, Nilai, Malaysia
| | - Habibah Faroque
- Faculty of Medicine & Health Sciences, Universiti Sains Islam Malaysia, Nilai, Malaysia
| | | | - Abdul Rasyid Ariffien
- Faculty of Medicine & Health Sciences, Universiti Sains Islam Malaysia, Nilai, Malaysia
| | | | - Ilina Isahak
- Faculty of Medicine & Health Sciences, Universiti Sains Islam Malaysia, Nilai, Malaysia
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Effects of a 4-year intervention on hand hygiene compliance and incidence of healthcare associated infections: a longitudinal study. Infection 2021; 49:977-981. [PMID: 33988829 PMCID: PMC8120257 DOI: 10.1007/s15010-021-01626-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 05/06/2021] [Indexed: 01/02/2023]
Abstract
Purpose Studies have demonstrated improvements in hand hygiene (HH) compliance through interventions, noting the negative association of HH and healthcare associated infections (HAIs), but how to sustain long-term improvement is still unknown in the Chinese population. This study sought to determine the extent of change in HH compliance after multimodal HH interventions, and to evaluate the relationship between that change and HAI incidence. Methods We conducted a longitudinal study in a general teaching hospital in China from 2017 to 2020. Trained investigators observed HH practices based on the World Health Organization’s 5 moments for HH. We identified the incidence of HAIs using semi-automated constant surveillance software. We used the Cochran–Mantel–Haenszel test to assess the secular trend of HH compliance and HAIs. The Spearman correlation coefficient (rs) was used to evaluate the relationship between the incidence of HAIs and compliance with HH. Results The study made 480,943 observations, where HH was occurring between 2017 and 2020. HH compliance increased from 68.90 to 91.76% during that period (Ptrend < 0.01), while the incidence of HAIs decreased from 1.10 to 0.91%. Compliance also increased for each moment type and for each healthcare worker (Ptrend < 0.01). Lower HH compliance was observed in before-patient contact and after contact with patient surroundings, and among interns and cleaners. We also observed a weak but statistically significant negative correlation between the monthly HH compliance and incidence of HAIs (rs = − 0.27; P = 0.037). Conclusions The multimodal HH implementation delivered sustained improvement in HH compliance, and this change was associated with a decline in the incidence of HAIs. Supplementary Information The online version contains supplementary material available at 10.1007/s15010-021-01626-5.
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37
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Boyce JM, Schaffner DW. Scientific Evidence Supports the Use of Alcohol-Based Hand Sanitizers as an Effective Alternative to Hand Washing in Retail Food and Food Service Settings When Heavy Soiling Is Not Present on Hands. J Food Prot 2021; 84:781-801. [PMID: 33290525 DOI: 10.4315/jfp-20-326] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 12/06/2020] [Indexed: 12/28/2022]
Abstract
ABSTRACT Suboptimal food worker health and hygiene has been a common contributing factor in foodborne disease outbreaks for many years. Despite clear U.S. Food and Drug Administration (FDA) Model Food Code recommendations for hand washing and glove use, food worker compliance with hand washing recommendations has remained poor for >20 years. Food workers' compliance with recommended hand washing guidelines is adversely impacted by a number of barriers, including complaints of time pressure, inadequate number and/or location of hand washing sinks and hand washing supplies, lack of food knowledge and training regarding hand washing, the belief that wearing gloves obviates the need for hand washing, insufficient management commitment, and adverse skin effects caused by frequent hand washing. Although many of the issues related to poor hand washing practices in food service facilities are the same as those in health care settings, a new approach to health care hand hygiene was deemed necessary >15 years ago due to persistently low compliance rates among health care personnel. Evidence-based hand hygiene guidelines for health care settings were published by both the Centers for Disease Control and Prevention in 2002 and by the World Health Organization in 2009. Despite similar low hand washing compliance rates among retail food establishment workers, no changes in the Food Code guidelines for hand washing have been made since 2001. In direct contrast to health care settings, where frequent use of alcohol-based hand sanitizers (ABHSs) in lieu of hand washing has improved hand hygiene compliance rates and reduced infections, the Food Code continues to permit the use of ABHSs only after hands have been washed with soap and water. This article provides clear evidence to support modifying the FDA Model Food Code to allow the use of ABHSs as an acceptable alternative to hand washing in situations where heavy soiling is not present. Emphasis on the importance of hand washing when hands are heavily soiled and appropriate use of gloves is still indicated. HIGHLIGHTS
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Affiliation(s)
- John M Boyce
- J. M. Boyce Consulting, 62 Sonoma Lane, Middletown, Connecticut 06457 (ORCID: https://orcid.org/0000-0002-4626-1471)
| | - Donald W Schaffner
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, USA (ORCID: https://orcid.org/0000-0001-9200-0400)
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Lin TY, Lin CT, Chen KM, Hsu HF. Information technology on hand hygiene compliance among health care professionals: A systematic review and meta-analysis. J Nurs Manag 2021; 29:1857-1868. [PMID: 33772923 DOI: 10.1111/jonm.13316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/19/2021] [Accepted: 03/23/2021] [Indexed: 12/25/2022]
Abstract
AIM To determine the effectiveness of information technology interventions on hand hygiene compliance among health care professionals. BACKGROUND Performing hand hygiene is the optimal approach to prevent the transmission of health care-associated infections. However, results regarding the effectiveness of information technology interventions on hand hygiene compliance were inconsistent to date. EVALUATION A search for studies published up to May 2020 was undertaken. A meta-analysis was conducted using RevMan 5.3 software. KEY ISSUES The most commonly used information technology systems were as follows: automated training, electronic counting devices and remote monitoring, real-time hand hygiene reminders and feedback, and automated monitoring. These four types of technology systems can significantly improve hand hygiene compliance among health care professionals (odds ratio = 3.06, p < .001). CONCLUSION The four types of information technology can be effectively used to change the hand hygiene behaviour. Because the information systems can monitor personnel and conduct statistical analyses automatically, they save labour costs of human monitors, are more time efficient and eliminate accompanying human error. IMPLICATIONS FOR NURSING MANAGEMENT The use of the four types of information technology is convenient and could reduce health care-associated infections; thus, they could be widely used in the future as the key to increase hand hygiene compliance rate.
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Affiliation(s)
- Tang-Yu Lin
- Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan.,College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chin-Ting Lin
- Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan
| | - Kuei-Min Chen
- College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan.,Center for Long-term Care Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Hui-Fen Hsu
- Center for Long-term Care Research, Kaohsiung Medical University, Kaohsiung, Taiwan
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Pires D, Gayet-Ageron A, Guitart C, Robert YA, Fankhauser C, Tartari E, Peters A, Tymurkaynak F, Fourquier S, Soule H, Beuchat R, Bellissimo-Rodrigues F, Martin Y, Zingg W, Pittet D. Effect of Wearing a Novel Electronic Wearable Device on Hand Hygiene Compliance Among Health Care Workers: A Stepped-Wedge Cluster Randomized Clinical Trial. JAMA Netw Open 2021; 4:e2035331. [PMID: 33555332 PMCID: PMC7871189 DOI: 10.1001/jamanetworkopen.2020.35331] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 12/03/2020] [Indexed: 11/14/2022] Open
Abstract
Importance Hand hygiene (HH) is essential to prevent hospital-acquired infections. Objective To determine whether providing real-time feedback on a simplified HH action improves compliance with the World Health Organization's "5 Moments" and the quality of the HH action. Design, Setting, and Participants This open-label, cluster randomized, stepped-wedge clinical trial was conducted between June 1, 2017, and January 6, 2018 (with a follow-up in March 2018), in a geriatric hospital of the University of Geneva Hospitals, Switzerland. All 12 wards and 97 of 306 eligible health care workers (HCWs) volunteered to wear a novel electronic wearable device that delivered real-time feedback on duration of hand rubbing and application of a hand-sized customized volume of alcohol-based handrub (ABHR). Interventions This study had 3 sequential periods: baseline (no device), transition (device monitoring without feedback), and intervention (device monitoring and feedback). The start of the transition period was randomly allocated based on a computer-generated block randomization. Main Outcomes and Measures The primary outcome was HH compliance, according to the direct observation method during intervention as compared with baseline. Secondary outcomes included the volume of ABHR and duration of hand rubbing measured by the device during intervention as compared with transition. Results All wards and respective HCWs were evenly assigned to group 1 (26 participants), 2 (22 participants), 3 (25 participants), or 4 (24 participants). Twelve HCWs did not fully complete the intervention but were included in the analysis. During 759 observation sessions, 6878 HH opportunities were observed. HH compliance at intervention (62.9%; 95% CI, 61.1%-64.7%) was lower than at baseline (66.6%; 95% CI, 64.8%-68.4%). After adjusting for covariates, HH compliance was not different between periods (odds ratio, 1.03; 95% CI, 0.75-1.42; P = .85). Days since study onset (OR, 0.997; 95% CI, 0.994-0.998; P < .001), older age (OR, 0.97; 95% CI, 0.95-0.99; P = .015), and workload (OR, 0.29; 95% CI, 0.20-0.41; P < .001) were independently associated with reduced HH compliance. The median (interquartile range) volume of ABHR and duration of hand rubbing in transition and intervention increased from 1.12 (0.76-1.68) mL to 1.71 (1.01-2.76) mL and from 6.5 (4.5-10.5) seconds to 8 (4.5-15.5) seconds, respectively. There were no serious adverse events. Conclusions and Relevance The use of this device did not change HH compliance, but increased the duration of hand rubbing and volume of ABHR used by HCWs. Trial Registration isrctn.org Identifier: ISRCTN25430066.
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Affiliation(s)
- Daniela Pires
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Angele Gayet-Ageron
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Chloe Guitart
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | | | - Carolina Fankhauser
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Ermira Tartari
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
- Faculty of Health Sciences, University of Malta, Msida, Malta
| | - Alexandra Peters
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Funda Tymurkaynak
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Simon Fourquier
- Haute école du paysage, d’ingénierie et d’architecture de Genève (HEPIA), Geneva, Switzerland
| | - Herve Soule
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Rene Beuchat
- Haute école du paysage, d’ingénierie et d’architecture de Genève (HEPIA), Geneva, Switzerland
| | - Fernando Bellissimo-Rodrigues
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
- Social Medicine Department, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Yves Martin
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
- iQati, Sion, Switzerland
| | - Walter Zingg
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Didier Pittet
- Infection Control Programme and World Health Organization Collaborating Centre on Patient Safety—Infection Control & Improving Practices, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
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Samyoun S, Shubha SS, Sayeed Mondol MA, Stankovic JA. iWash: A smartwatch handwashing quality assessment and reminder system with real-time feedback in the context of infectious disease. ACTA ACUST UNITED AC 2020; 19:100171. [PMID: 33521225 PMCID: PMC7833562 DOI: 10.1016/j.smhl.2020.100171] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Washing hands properly and frequently is the simplest and most cost-effective interventions to prevent the spread of infectious diseases. People are often ignorant about proper handwashing in different situations and do not know if they wash hands properly. Smartwatches are found to be effective for assessing the quality of handwashing. However, the existing smartwatch based systems are not comprehensive enough in terms of achieving accuracy as well as reminding people to handwash and providing feedback to the user about the quality of handwashing. On-device processing is often required to provide real-time feedback to the user, and so it is important to develop a system that runs efficiently on low-resource devices like smartwatches. However, none of the existing systems for handwashing quality assessment are optimized for on-device processing. We present iWash, a comprehensive system for quality assessment and context-aware reminders for handwashing with real-time feedback using smartwatches. iWash is a hybrid deep neural network based system that is optimized for on-device processing to ensure high accuracy with minimal processing time and battery usage. Additionally, it is a context-aware system that detects when the user is entering home using a Bluetooth beacon and provides reminders to wash hands. iWash also offers touch-free interaction between the user and the smartwatch that minimizes the risk of germ transmission. We collected a real-life dataset and conducted extensive evaluations to demonstrate the performance of iWash. Compared to existing handwashing quality assessment systems, we achieve around 12% higher accuracy for quality assessment, as well as we reduce the processing time and battery usage by around 37% and 10%, respectively.
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Affiliation(s)
- Sirat Samyoun
- Department of Computer Science, University of Virginia, United States
| | | | | | - John A Stankovic
- Department of Computer Science, University of Virginia, United States
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Blomgren PO, Lytsy B, Hjelm K, Swenne CL. Healthcare workers' perceptions and acceptance of an electronic reminder system for hand hygiene. J Hosp Infect 2020; 108:197-204. [PMID: 33309939 DOI: 10.1016/j.jhin.2020.12.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 12/07/2020] [Accepted: 12/07/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND Healthcare-associated infections (HCAIs) have a large negative impact on morbidity, mortality, and quality of life. Approximately 9% of all patients hospitalized in Sweden suffer from HCAI. Hand hygiene plays a key role and is considered the single most important measure to reduce HCAI. The hospital organization works actively to reduce HCAI. Implementing electronic systems to remind and/or notify healthcare workers raises awareness of and adherence to hand hygiene. However, there is a paucity of studies addressing individuals' perceptions of having such a system and how the organization works. AIM To investigate healthcare workers' perceptions of infection prevention in the healthcare organization and perceptions and acceptance of an electronic reminder system that encourages good hand hygiene. METHODS Qualitative descriptive design with data collected in eight focus group interviews including assistant nurses, nurses, and physicians (N = 38). Content analysis was applied and data were related to the Theory of Planned Behaviour. FINDINGS Healthcare workers perceive lack of feedback from the hospital organization and are positive towards an electronic reminder system to increase adherence to hand hygiene. The electronic reminder system should not register data at an individual level since it could be used as an instrument for control by the management that could be stressful for staff. CONCLUSION In general, there is positive acceptance of the electronic reminder system, and the respondents perceived it as having the ability to change behaviour. However, the concept has to be further developed to protect the individual's integrity and needs to be used with feedback on a group level.
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Affiliation(s)
- P-O Blomgren
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden.
| | - B Lytsy
- Department of Medical Sciences, Unit for Clinical Microbiology and Infectious Medicine, Uppsala University, Uppsala, Sweden
| | - K Hjelm
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - C L Swenne
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
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The impact of coronavirus disease 2019 (COVID-19) on provider use of electronic hand hygiene monitoring technology. Infect Control Hosp Epidemiol 2020; 42:1007-1009. [PMID: 33213548 PMCID: PMC7711352 DOI: 10.1017/ice.2020.1336] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The use of an electronic hand hygiene monitoring system (EHHMS) decreased due to the coronavirus disease 2019 (COVID-19) pandemic. We analyzed dispenser use, hand hygiene (HH) badge use, and HH compliance to determine the effect of COVID-19 on EHHMS use and HH compliance. HH product shortages and other pandemic-induced challenges influenced EHHMS use.
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Purssell E, Drey N, Chudleigh J, Creedon S, Gould D. The Hawthorne effect on adherence to hand hygiene in patient care. J Hosp Infect 2020; 106:311-317. [DOI: 10.1016/j.jhin.2020.07.028] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Indexed: 12/21/2022]
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Madan I, Parsons V, Ntani G, Wright A, English J, Coggon D, McCrone P, Smedley J, Rushton L, Murphy C, Cookson B, Lavender T, Williams H. A behaviour change package to prevent hand dermatitis in nurses working in health care: the SCIN cluster RCT. Health Technol Assess 2020; 23:1-92. [PMID: 31635689 DOI: 10.3310/hta23580] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Although strategies have been developed to minimise the risk of occupational hand dermatitis in nurses, their clinical effectiveness and cost-effectiveness remain unclear. OBJECTIVES The Skin Care Intervention in Nurses trial tested the hypothesis that a behaviour change package intervention, coupled with provision of hand moisturisers, could reduce the point prevalence of hand dermatitis when compared with standard care among nurses working in the NHS. The secondary aim was to assess the impact of the intervention on participants' beliefs and behaviour regarding hand care, and the cost-effectiveness of the intervention in comparison with normal care. DESIGN Cluster randomised controlled trial. SETTING Thirty-five NHS hospital trusts/health boards/universities. PARTICIPANTS First-year student nurses with a history of atopic tendency, and full-time intensive care unit nurses. INTERVENTION Sites were randomly allocated to be 'intervention plus' or 'intervention light'. Participants at 'intervention plus' sites received access to a bespoke online behaviour change package intervention, coupled with personal supplies of moisturising cream (student nurses) and optimal availability of moisturising cream (intensive care unit nurses). Nurses at 'intervention light' sites received usual care, including a dermatitis prevention leaflet. MAIN OUTCOME MEASURE The difference between intervention plus and intervention light sites in the change of point prevalence of visible hand dermatitis was measured from images taken at baseline and at follow-up. RANDOMISATION Fourteen sites were randomised to the intervention plus arm, and 21 sites were randomised to the intervention light arm. BLINDING The participants, trial statistician, methodologist and the dermatologists interpreting the hand photographs were blinded to intervention assignment. NUMBERS ANALYSED An intention-to-treat analysis was conducted on data from 845 student nurses and 1111 intensive care unit nurses. RESULTS The intention-to-treat analysis showed no evidence that the risk of developing dermatitis was greater in the intervention light group than in the intervention plus group (student nurses: odds ratio 1.25, 95% confidence interval 0.59 to 2.69; intensive care unit nurses: odds ratio 1.41, 95% confidence interval 0.81 to 2.44). Both groups had high levels of baseline beliefs about the benefits of using hand moisturisers before, during and after work. The frequency of use of hand moisturisers before, during and after shifts was significantly higher in the intensive care unit nurses in the intervention plus arm at follow-up than in the comparator group nurses. For student nurses, the intervention plus group mean costs were £2 lower than those for the comparator and 0.00002 more quality-adjusted life-years were gained. For intensive care unit nurses, costs were £4 higher and 0.0016 fewer quality-adjusted life-years were gained. HARMS No adverse events were reported. LIMITATIONS Only 44.5% of participants in the intervention plus arm accessed the behaviour change package. CONCLUSION The intervention did not result in a statistically significant decrease in the prevalence of hand dermatitis in the intervention plus group. FUTURE WORK Participants had a high level of baseline beliefs about the importance of using hand moisturisers before, during and after work. Future research should focus on how workplace culture can be changed in order for that knowledge to be actioned. TRIAL REGISTRATION Current Controlled Trials ISRCTN53303171. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 23, No. 58. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Ira Madan
- Occupational Health Service, Guy's and St Thomas' NHS Foundation Trust, London, UK.,King's College London, London, UK
| | - Vaughan Parsons
- Occupational Health Service, Guy's and St Thomas' NHS Foundation Trust, London, UK.,King's College London, London, UK
| | - Georgia Ntani
- Medical Research Council Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - Alison Wright
- Centre for Behaviour Change, Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - John English
- Dermatology, Circle Nottingham NHS Treatment Centre, Nottingham, UK
| | - David Coggon
- Medical Research Council Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - Paul McCrone
- Centre for the Economics of Mental and Physical Health, King's College London, London, UK
| | - Julia Smedley
- Occupational Health Service, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Lesley Rushton
- Epidemiology and Biostatistics, Imperial College London, London, UK
| | - Caroline Murphy
- King's Clinical Trial Unit, King's College London, London, UK
| | - Barry Cookson
- Medical Microbiology, University College London, London, UK
| | - Tina Lavender
- School of Nursing, Midwifery and Social Work, University of Manchester, Manchester, UK
| | - Hywel Williams
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
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Gould D, Lindström H, Purssell E, Wigglesworth N. Electronic hand hygiene monitoring: accuracy, impact on the Hawthorne effect and efficiency. J Infect Prev 2020; 21:136-143. [PMID: 32655694 PMCID: PMC7328508 DOI: 10.1177/1757177420907999] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 01/29/2020] [Indexed: 11/24/2022] Open
Abstract
Objectives: To evaluate a type five electronic monitoring system (EMS) for hand hygiene (HH) adherence with respect to accuracy and ability to avoid the Hawthorne effect. Design: HH events were observed manually and electronically. The agreement between the two observation methods was evaluated. Continuous electronic measurement was made throughout the study. Setting: An acute 31-bed medical ward in a National Health Service trust in London, United Kingdom. Participants: Staff working or attached to the ward. Intervention: A newly developed type five EMS that can measure disinfectant dispenser usage as well as continuous movements of health workers throughout the ward with arm-length precision and analyse HH adherence was installed at the ward. Results: A total of 294 HH events were observed in five sessions by an observer previously unknown to the ward. There was concordance between HH adherence assessed by manual observer and the EMS on 84% (79.1%–89.9%) of the occasions. During the five observation sessions, the observed HH adherence increased from 24% to 76% while the EMS measurements immediately before the arrival of the observer remained constant for all sessions. Conclusion: The 84% agreement between the EMS and the manual observation suggest a high level of precision for the evaluated system. The Hawthorne effect (higher rate of HH performance) was clearly seen in the increase by a factor of three in the manually observed adherence from session to session as the health workers became more aware of them being observed. The EMS was able to avoid the Hawthorne effect when the observer was not present.
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Affiliation(s)
- Dinah Gould
- School of Health Sciences, City, University of London, London, London, UK
| | | | - Edward Purssell
- School of Health Sciences, City, University of London, London, London, UK
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Suzuki Y, Morino M, Morita I, Yamamoto S. The effect of a 5-year hand hygiene initiative based on the WHO multimodal hand hygiene improvement strategy: an interrupted time-series study. Antimicrob Resist Infect Control 2020; 9:75. [PMID: 32460892 PMCID: PMC7251720 DOI: 10.1186/s13756-020-00732-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/08/2020] [Indexed: 01/09/2023] Open
Abstract
Background A World Health Organization (WHO) guideline-based multimodal hand hygiene (HH) initiative was introduced hospital-wide to a nonteaching Japanese hospital for 5 years. The objective of this study was to assess the effect of this initiative in terms of changes in alcohol-based hand rub (ABHR) consumption and the Hand Hygiene Self-Assessment Framework (HHSAF) score. Methods The consumption of monthly hospital-wide ABHR was calculated in L per 1000 patient days (PDs). The change in ABHR consumption was analysed by an interrupted time series analysis with a pre-implementation period of 36 months and an implementation period of 60 months. The correlation between annual ABHR consumption and the HHSAF score was estimated using Pearson’s correlation coefficients. Results The annual ABHR consumption was 4.0 (L/1000 PDs) to 4.4 in the pre-implementation period and 10.4 to 34.4 in the implementation period. The HHSAF score was 117.5 (out of 500) in the pre-implementation period and 267.5 to 445 in the implementation period. A statistically significant increase in the monthly ABHR consumption (change in slope: + 0.479 L/1000 PDs, p < 0.01) was observed with the implementation of the initiative. Annual ABHR consumption was strongly correlated with the annual HHSAF score (r = 0.971, p < 0.01). Conclusions A 5-year WHO-based HH initiative significantly increased ABHR consumption. Our study suggested that the HHSAF assessment can be a good process measure to improve HH in a single facility, as ABHR consumption increased with the HHSAF score.
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Affiliation(s)
- Yumi Suzuki
- Department of Pediatrics, National Hospital Organization (NHO) Shimoshizu National Hospital, 934-5 Shikawatashi, Yotsukaido, 284-0003, Chiba, Japan. .,Division of Infection Control, NHO Shimoshizu National Hospital, Yotsukaidou, Japan.
| | - Motoko Morino
- Division of Infection Control, NHO Shimoshizu National Hospital, Yotsukaidou, Japan.,Department of Nursing, NHO Shimoshizu National Hospital, Yotsukaidou, Japan
| | - Ichizo Morita
- Japanese Red Cross Toyota College of Nursing, 12-33 Nanamagari Hakusancho, Toyota, 471-8565, Aichi, Japan
| | - Shigenori Yamamoto
- Department of Pediatrics, National Hospital Organization (NHO) Shimoshizu National Hospital, 934-5 Shikawatashi, Yotsukaido, 284-0003, Chiba, Japan
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Ojanperä H, Kanste OI, Syrjala H. Hand-hygiene compliance by hospital staff and incidence of health-care-associated infections, Finland. Bull World Health Organ 2020; 98:475-483. [PMID: 32742033 PMCID: PMC7375219 DOI: 10.2471/blt.19.247494] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 04/19/2020] [Accepted: 04/22/2020] [Indexed: 02/07/2023] Open
Abstract
Objective To determine changes in hand-hygiene compliance after the introduction of direct observation of hand-hygiene practice for doctors and nurses, and evaluate the relationship between the changes and the incidence of health-care-associated infections. Methods We conducted an internal audit survey in a tertiary-care hospital in Finland from 2013 to 2018. Infection-control link nurses observed hand-hygiene practices based on the World Health Organization's strategy for hand hygiene. We calculated hand-hygiene compliance as the number of observations where necessary hand-hygiene was practised divided by the total number of observations where hand hygiene was needed. We determined the incidence of health-care-associated infections using a semi-automated electronic incidence surveillance programme. We calculated the Pearson correlation coefficient (r) to evaluate the relationship between the incidence of health-care-associated infections and compliance with hand hygiene. Findings The link nurses made 52 115 hand-hygiene observations between 2013 and 2018. Annual hand-hygiene compliance increased significantly from 76.4% (2762/3617) in 2013 to 88.5% (9034/10 211) in 2018 (P < 0.0001). Over the same time, the number of health-care-associated infections decreased from 2012 to 1831, and their incidence per 1000 patient-days fell from 14.0 to 11.7 (P < 0.0001). We found a weak but statistically significant negative correlation between the monthly incidence of health-care-associated infections and hand-hygiene compliance (r = -0.48; P < 0.001). Conclusion The compliance of doctors and nurses with hand-hygiene practices improved with direct observation and feedback, and this change was associated with a decrease in the incidence of health-care-associated infections. Further studies are needed to evaluate the contribution of hand hygiene to reducing health-care-associated infections.
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Affiliation(s)
- Helena Ojanperä
- Research Unit of Nursing Science and Health Management, University of Oulu, Aapistie 5A, 2 krs 90220 Oulu, Finland
| | - Outi I Kanste
- Research Unit of Nursing Science and Health Management, University of Oulu, Aapistie 5A, 2 krs 90220 Oulu, Finland
| | - Hannu Syrjala
- Department of Infection Control, Oulu University Hospital, Oulu, Finland
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Abstract
OBJECTIVES To synthesize the literature describing compliance with World Health Organization hand hygiene guidelines in ICUs, to evaluate the quality of extant research, and to examine differences in compliance levels across geographical regions, ICU types, and healthcare worker groups, observation methods, and moments (indications) of hand hygiene. DATA SOURCES Electronic searches were conducted in August 2018 using Medline, CINAHL, PsycInfo, Embase, and Web of Science. Reference lists of included studies and related review articles were also screened. STUDY SELECTION English-language, peer-reviewed studies measuring hand hygiene compliance by healthcare workers in an ICU setting using direct observation guided by the World Health Organization's "Five Moments for Hand Hygiene," published since 2009, were included. DATA EXTRACTION Information was extracted on study location, research design, type of ICU, healthcare workers, measurement procedures, and compliance levels. DATA SYNTHESIS Sixty-one studies were included. Most were conducted in high-income countries (60.7%) and in adult ICUs (85.2%). Mean hand hygiene compliance was 59.6%. Compliance levels appeared to differ by geographic region (high-income countries 64.5%, low-income countries 9.1%), type of ICU (neonatal 67.0%, pediatric 41.2%, adult 58.2%), and type of healthcare worker (nursing staff 43.4%, physicians 32.6%, other staff 53.8%). CONCLUSIONS Mean hand hygiene compliance appears notably lower than international targets. The data collated may offer useful indicators for those evaluating, and seeking to improve, hand hygiene compliance in ICUs internationally.
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Cawthorne KR, Cooke RPD. Innovative technologies for hand hygiene monitoring are urgently needed in the fight against COVID-19. J Hosp Infect 2020; 105:362-363. [PMID: 32304726 PMCID: PMC7158775 DOI: 10.1016/j.jhin.2020.04.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 04/06/2020] [Indexed: 02/07/2023]
Affiliation(s)
| | - R P D Cooke
- Department of Medical Innovation, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
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50
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Martischang R, Peters A, Guitart C, Tartari E, Pittet D. Promises and limitations of a digitalized infection control program. J Adv Nurs 2020. [PMID: 32285960 DOI: 10.1111/jan.14390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 04/07/2020] [Indexed: 12/23/2022]
Affiliation(s)
- Romain Martischang
- Infection Control Programme and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Alexandra Peters
- Infection Control Programme and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Chloe Guitart
- Infection Control Programme and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Ermira Tartari
- Infection Control Programme and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Didier Pittet
- Infection Control Programme and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland
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