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Seferi A, Parginos K, Jean W, Calero C, Fogel J, Modeste S, Scott BA, Daly-Walsh M, Yap W, Kaur M, Brady T, Madaline T. Hand hygiene behavior change: a review and pilot study of an automated hand hygiene reminder system implementation in a public hospital. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2023; 3:e122. [PMID: 37502248 PMCID: PMC10369449 DOI: 10.1017/ash.2023.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 07/29/2023]
Abstract
Objective To review and study implementation of an automated hand hygiene reminder system (AHHRS). Design Prospective, nonrandomized, before-after quality improvement pilot study conducted over 6 months. Setting Medical-surgical unit (MSU) and medical intensive care unit (MICU) at a public hospital in New York City. Participants There were 2,642 healthcare worker observations in the direct observation (DO) period versus 265,505 in the AHHRS period, excluding AHHRS observations collected during the 1-month crossover period when simultaneous DO occurred. Intervention We compared hand hygiene adherence (HHA) measured by DO prior to the pilot and after AHHRS implementation. We compared changes in HHA and potential cross-contamination events (CCEs) (room exit and subsequent entry without HHA) from baseline for each biweekly period during the pilot. Results Engagement, education/training, data transparency, and optimization period resulted in successful implementation and adoption of the AHHRS. Observations were greater utilizing AHHRS than DO (265,505 vs 2,642, P < .01). Due to the expected Hawthorne effect, HHA was significantly less for AHHRS than DO in MSU (90.99% vs 97.21%, P < .01) and MICU (91.21% vs 98.65%, P < .01). HHA significantly improved from 86.47% to 89.68% in MSU (P < .001) and 85.93% to 91.24% in the MICU (P < .001) from the first biweekly period of AHHRS utilization to the last. CCE decreased from 73.42% to 65.11% in the MSU and significantly decreased from 81.22% to 53.19% in the MICU (P < .05). Conclusions We describe how an AHHRS approach was successfully implemented at our facility. With ongoing feedback and system optimization, AHHRS improved HHA and reduced CCE over time.
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Affiliation(s)
- Arta Seferi
- Department of Nursing, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
| | - Kalliopi Parginos
- Department of Nursing, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
| | - Wiline Jean
- Department of Infection Prevention, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
- HealthCare Transformation, Chicago, IL, USA
| | - Christopher Calero
- Department of Infection Prevention, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
| | - Joshua Fogel
- Department of Obstetrics and Gynecology, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
- Department of Business Management, Brooklyn College, Brooklyn, NY, USA
| | - Shantel Modeste
- Department of Quality Management, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
| | - Beverley-Ann Scott
- Department of Quality Management, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
| | - Marjorie Daly-Walsh
- Department of Nursing, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
| | - Wilfredo Yap
- Department of Nursing, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
| | - Manjinder Kaur
- Department of Nursing, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
| | - Terence Brady
- Department of Medicine, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
- Department of Medicine, St. George’s University School of Medicine, Grenada, West Indies
| | - Theresa Madaline
- Department of Medicine, New York City Health + Hospitals/South Brooklyn Health, Brooklyn, NY, USA
- Department of Medicine, St. George’s University School of Medicine, Grenada, West Indies
- Department of Medicine, Touro College of Osteopathic Medicine, New York, NY, USA
- Department of Medicine, New York Institute of Technology College of Osteopathic Medicine, New York, NY, USA
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Gupta S, Gunjiyal J, Malhotra R, Srivastav S, Mathur P. Hand-hygiene compliance: The importance of WHO's "moment 1" in prevention of healthcare-associated infections. Indian J Med Microbiol 2023; 44:100374. [PMID: 37356846 DOI: 10.1016/j.ijmmb.2023.100374] [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: 12/28/2022] [Revised: 04/02/2023] [Accepted: 04/13/2023] [Indexed: 06/27/2023]
Abstract
BACKGROUND Hand hygiene is the single most effective strategy for preventing healthcare associated infections (HCAI) but compliance is usually low and effective improvement strategies are needed. We assessed hand hygiene (HH) compliance with the World Health Organization (WHO) prescribed five moments of hand hygiene among health-care workers (HCW). METHODS A retrospective analysis of one-year data on hand hygiene was done. WHO single observer direct observation technique was used and HH compliance was noted among HCWS. RESULTS A total of 16,552 opportunities were recorded. Overall compliance as per WHO Guidelines was 69.2%. Sanitation worker had an adherence rate of 73.1% (95% confidence interval [CI]:70.6-75.4) followed by the nurses 71.2% (95% CI: 70.4-72.1). Physicians and technicians had a compliance rate of 64.9% (95% CI: 63.1-66.6) and 64% (95% CI: 60.1-67.9) respectively. Physiotherapists had a compliance rate of 62.2 (95% CI: 50.1-73.2) and the compliance of Phlebotomists was observed to be 23.1% (95% CI: 9.0-43.6). HCW stood best for WHO moment 5 and worst for moment 1 with compliance of 79.1% (95% CI:77.4-80.7) and 55.8% (95% CI:54.5-57.1) respectively. DISCUSSION The moment 1 of the WHO's five moments is the most important for preventing the transmission of resistant pathogens between patients. Missed opportunities in moment 1 need to be focused on while planning new strategies to promote hand hygiene.
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Affiliation(s)
- Stuti Gupta
- Microbiology and Hospital Infection Control Division of Laboratory Medicines, JPNA Trauma Centre, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Jacinta Gunjiyal
- Microbiology and Hospital Infection Control Division of Laboratory Medicines, JPNA Trauma Centre, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Rajesh Malhotra
- Department of Orthopaedics, JPN Apex Trauma Center, All India Institute of Medical Sciences, New Delhi, India
| | - Sharad Srivastav
- Microbiology and Hospital Infection Control Division of Laboratory Medicines, JPNA Trauma Centre, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Purva Mathur
- Microbiology and Hospital Infection Control Division of Laboratory Medicines, JPNA Trauma Centre, All India Institute of Medical Sciences, New Delhi 110029, India.
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Vicentini C, Libero G, Bordino V, Zotti CM. Hand Hygiene Practices during the COVID-19 Pandemic in Northern Italy: Assessment of Compliance Rates Measured by Direct Observation and Alcohol-Based Handrub Usage. Antibiotics (Basel) 2022; 11:1510. [PMID: 36358165 PMCID: PMC9686945 DOI: 10.3390/antibiotics11111510] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 07/12/2024] Open
Abstract
Hand hygiene (HH) is among the most effective measures for reducing the transmission of healthcare-associated infections and SARS-CoV-2. We aimed to assess HH practices among healthcare workers (HCWs) of three hub hospitals in Northern Italy during the COVID-19 pandemic, by assessing HH compliance measured by direct observation and alcohol-based handrub usage. An observational study was conducted over a period of three months, between February and April 2021. HH compliance audits were conducted using the WHO My 5 Moments for HH approach. Multivariable logistic regression was used to evaluate independent predictors of HH compliance: ward type, HCW category and HH indication. Spearman correlation was used to investigate the relationship between HH compliance and alcohol-based handrub consumption. In total, 2880 HH opportunities were observed, with an overall compliance of 68%. Significant differences were found in compliance rates across ward types, HCW categories and HH indications. The mean alcohol-based handrub usage among included wards was 41.63 mL/PD. No correlation was identified between compliance rates and alcohol-based handrub consumption (ρ 0.023, p 0.943). This study provided a snapshot of HH practices in a pandemic context, which could be useful as a reference for future studies.
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Affiliation(s)
| | - Giulia Libero
- Department of Public Health and Paediatrics, University of Turin, Via Santena 5 bis, 10126 Turin, Italy
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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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Generoso JR, Casaroto E, Neto AS, Prado M, Gagliardi GM, de Menezes FG, Gonçalves P, Hohmann FB, Olivato GB, Gonçalves GP, Pereira AM, Xavier N, Miguel MF, da Silva Victor E, Edmond MB, Marra AR. Comparison of two electronic hand hygiene systems using real-time feedback via wireless technology to improve hand hygiene compliance in an intensive care unit. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2022; 2:e127. [PMID: 36483415 PMCID: PMC9726596 DOI: 10.1017/ash.2022.270] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/16/2022] [Accepted: 06/17/2022] [Indexed: 04/25/2023]
Abstract
BACKGROUND Most hand hygiene (HH) intervention studies use a quasi-experimental design, are primarily uncontrolled before-and-after studies, or are controlled before-and-after studies with a nonequivalent control group. Well-funded studies with improved designs and HH interventions are needed. OBJECTIVES To evaluate healthcare worker (HCW) HH compliance with alcohol-based hand rub (ABHR) through direct observation (human observer), 2 electronic technologies, a radio frequency identification (RFID) badge system, and an invasive device sensor. METHODS In our controlled experimental study, 2,269 observations were made over a 6-month period from July 1 to December 30, 2020, in a 4-bed intensive care unit. We compared HH compliance between a basic feedback loop system with RFID badges and an enhanced feedback loop system that utilized sensors on invasive devices. RESULTS Real-time feedback by wireless technology connected to a patient's invasive device (enhanced feedback loop) resulted in a significant increase in HH compliance (69.5% in the enhanced group vs 59.1% in the basic group; P = .0001). CONCLUSION An enhanced feedback loop system connected to invasive devices, providing real-time alerts to HCWs, is effective in improving HH compliance.
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Affiliation(s)
- José R Generoso
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Eduardo Casaroto
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Ary Serpa Neto
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
- Monash University, ANZIC-RC, Melbourne, New South Wales, Australia
| | - Marcelo Prado
- Universidade de São Paulo, São Carlos, São Paulo, Brazil
| | | | | | - Priscila Gonçalves
- Infection Control Unit, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Fábio Barlem Hohmann
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Guilherme Benfatti Olivato
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Gustavo Potratz Gonçalves
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Andréa Marques Pereira
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Nathalia Xavier
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Marcelo Fernandes Miguel
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Elivane da Silva Victor
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, 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
- Instituto Israelita de Ensino e Pesquisa Albert Einstein, Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, United States
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Battistella G, Berto G, Gasparotto U, Milana M, Farnia A, Bazzo S. Long-term effectiveness evaluation of an action-research intervention to improve hand hygiene in an intensive care unit. Intensive Crit Care Nurs 2021; 69:103165. [PMID: 34895973 DOI: 10.1016/j.iccn.2021.103165] [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: 05/17/2020] [Revised: 10/15/2021] [Accepted: 10/18/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To evaluate the long-term effectiveness of an action research intervention aimed at improving hand hygiene in an intensive care unit of a public hospital in Italy. METHODS An observational, prospective before-after study was carried out.Compliance with hand hygiene was estimated by measuring the utilization of hand hygiene products before the intervention and four years after the end of the project. Products used were the following: detergent liquid soap, antiseptic liquid soap and alcohol-based hand gel. Endpoints were quantity consumed (in grams) for each product category. Quantitative consumptions per workshift were compared. RESULTS In 2017 the median consumption of antiseptic liquid soap and alcohol-based hand gel per workshift was significantly higher than in 2012 (111.5 g vs 72.5 g, p = 0.014, and 18.0 g vs 5.0 g, p < 0.001). Odds in favour of a higher value in 2017 were 1.99:1 (CI95%: 1.19:1 to 3.73:1) for antiseptic solution, and 5.39:1 (CI95%: 3.09:1 to 13.61:1) for antiseptic gel. Covariates were not associated with consumption of products, and this made it possible to compare the measurements in the two data collections. CONCLUSIONS Results of this study support the long-term effectiveness of the action research intervention to improve practices of hand hygiene in an intensive care setting.
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Affiliation(s)
- Giuseppe Battistella
- Medical Management Department, Hospital "Cà Foncello", Azienda ULSS n.2 "Marca Trevigiana", Regione Veneto, Via Sant' Ambrogio di Fiera, 37 - 31100, Treviso, Italy.
| | - Giuliana Berto
- Department of Anesthesia and Intensive Care, Azienda ULSS n.2 "Marca Trevigiana", Regione Veneto, Via Sant' Ambrogio di Fiera, 37 - 31100, Treviso, Italy.
| | - Umberto Gasparotto
- Medical Management Department, Hospital "Cà Foncello", Azienda ULSS n.2 "Marca Trevigiana", Regione Veneto, Via Sant' Ambrogio di Fiera, 37 - 31100, Treviso, Italy.
| | - Marzio Milana
- Medical Management Department, Hospital "Cà Foncello", Azienda ULSS n.2 "Marca Trevigiana", Regione Veneto, Via Sant' Ambrogio di Fiera, 37 - 31100, Treviso, Italy.
| | - Antonio Farnia
- Department of Anesthesia and Intensive Care, Azienda ULSS n.2 "Marca Trevigiana", Regione Veneto, Via Sant' Ambrogio di Fiera, 37 - 31100, Treviso, Italy.
| | - Stefania Bazzo
- Health Education and Research Consultant, Association "Marketing Sociale e Comunicazione per la Salute (Social Marketing and Communication for Health)", Modena, Italy.
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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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The Effectiveness of Interventions in Improving Hand Hygiene Compliance: A Meta-Analysis and Logic Model. ACTA ACUST UNITED AC 2021; 2021:8860705. [PMID: 34336066 PMCID: PMC8313351 DOI: 10.1155/2021/8860705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 03/12/2021] [Accepted: 06/30/2021] [Indexed: 11/27/2022]
Abstract
Background Despite the availability of various guidelines, rules, and strategies, hand hygiene adherence rates among healthcare workers are reported significantly lower than expected. The aim of this meta-analysis is to determine the most effective interventions to improve hand hygiene and to develop a logic model based on the characteristics of the most effective interventions. Methods A literature search was conducted on PubMed, ProQuest, Web of Knowledge, Scopus, Cochrane Library, and ScienceDirect databases up to December 21, 2019, with no time limit. Randomized clinical trials which had designed interventions to improve hand hygiene were reviewed. Data were extracted independently by two authors. All statistical analyses were performed using Comprehensive Meta-Analysis (CMA) software (version 2.0). A random-effects model was used to estimate odds ratios. Results Although 14 studies were initially reviewed, only 12 studies entered the meta-analysis, since they had identified percentage rates of hand hygiene compliance. The most effective intervention (odds ratio 18.4, 95% CI (13.6–24.8)) was a multilevel strategy that influenced the determinants of hand hygiene behavior at individual, interpersonal, and organizational levels. Following this, a theory-driven logic model was mapped out to promote hand hygiene, based on situational analysis. Conclusion This study suggests that designing integrated interventions based on a multilevel socioecological approach has the greatest potential to improve hand hygiene compliance in healthcare workers. The logical model proposed in this study can thus provide a useful guide for designing and conducting future experimental research.
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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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Fish L, Bopp D, Gregory D, Kerley KD, Gakhar S, Lavigne MC, Boyd F. Hand hygiene feedback impacts compliance. Am J Infect Control 2021; 49:907-911. [PMID: 33352251 DOI: 10.1016/j.ajic.2020.12.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 12/11/2020] [Accepted: 12/15/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Health care-acquired infections are one of the top causes of mortality in the United States (Stone, 2009; Scott, 2009). Hand hygiene (HH) can reduce the incidence of such infections. Adherence to HH practices remains challenging for health care workers (World Health Organization, 2014). This investigation compared results of private and public HH feedback at the team and individual level. METHODS A quality improvement study was conducted in 2 units utilizing HH radiofrequency identification (RFID) technology. Each unit was assigned either private or public feedback mechanisms. The study was divided into 3 phases; baseline, team, and individual. Time series analysis compared HH compliance by health care workers' role and feedback mechanisms. RESULTS Individual HH compliance were the highest in both groups. The private group compliance was 63.3% (P ≤ .0001) and the public group compliance was 55.4% (P = .0001). During the team feedback phase, HH compliance decreased in the private group to 42.79% (P = .006); however, compliance increased in the public feedback group to 42.5% (P = .2661). The physician role in the private group decreased by 12% (P = .1804) during the individual phase. CONCLUSIONS HH data provided at the individual level and posted publicly could improve HH compliance. Use of RFID measurement technology can provide organizations with tools to measure HH compliance.
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Affiliation(s)
- Lauren Fish
- Indiana University Health, Indianapolis, IN.
| | - Donna Bopp
- Infection Prevention, Indiana University North, Carmel, IN
| | - Debbie Gregory
- Infection Prevention, Indiana University Arnett, Lafayette, IN
| | | | | | - Mark C Lavigne
- Global Clinical Affairs, Halyard Health, Inc., Alpharetta, GA
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Sasahara T, Kosami K, Yoshimura A, Ae R, Akine D, Ogawa M, Morisawa Y. Improvement of hand hygiene adherence among staff in long-term care facilities for elderly in Japan. J Infect Chemother 2020; 27:329-335. [PMID: 33341372 DOI: 10.1016/j.jiac.2020.12.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/13/2020] [Accepted: 12/03/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Hand hygiene is crucial for infection control in long-term care facilities for elderly (LTCFEs), because it can be easily implemented in the low-resource settings of LTCFEs. This study investigated the actual status of hand hygiene adherence in LTCFEs, identified the factors inhibiting its appropriate implementation, and evaluated the effectiveness of a hand hygiene promotion program. METHODS In this before-and-after study, participants were staff members (n = 142) at two LTCFEs in Gunma Prefecture, Japan. We modified the World Health Organization's "five moments for hand hygiene" and assessed participants' hand hygiene adherence rates in four situations: (1) Before touching around a resident's mucous membrane area; (2) Before medical practice or clean/aseptic procedures; (3) After body fluid exposure/risk or after touching around a resident's mucous membrane area; and (4) After touching a resident's contaminated environments. The study was divided into four phases. In Phase 1, participants self-assessed their hand hygiene adherence using a questionnaire. In Phase 2, we objectively assessed participants' pre-intervention adherence rates. In Phase 3, an intervention comprising various hand hygiene promotion measures, such as education and hands-on training on hand hygiene practices and timings, was implemented. In Phase 4, participants' post-intervention adherence rates were objectively measured. RESULTS Although most participants reported high hand hygiene adherence rate in the self-assessment (93.1%), the pre-intervention evaluation revealed otherwise (16.8%). Participants' post-intervention adherence rates increased for all four situations (77.3%). CONCLUSION The intervention program helped increase participants' hand hygiene adherence rates, indicating its effectiveness. Similar interventions in other LTCFEs may also improve adherence rates.
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Affiliation(s)
- Teppei Sasahara
- Division of Clinical Infectious Diseases, School of Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan; Division of Public Health, Center for Community Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan.
| | - Koki Kosami
- Division of Public Health, Center for Community Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan.
| | - Akio Yoshimura
- Medical Corporation Sanikukai Nissin Hospital, Kiryu, Gunma, 376-0001, Japan.
| | - Ryusuke Ae
- Division of Public Health, Center for Community Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan.
| | - Dai Akine
- Division of Clinical Infectious Diseases, School of Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan; Health Service Center, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan.
| | - Masanori Ogawa
- Health Service Center, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan.
| | - Yuji Morisawa
- Division of Clinical Infectious Diseases, School of Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan.
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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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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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Bharara T, Gur R, Duggal S, Chugh V. Evaluation of hand hygiene compliance over the years, in an intensive care unit of a north Delhi hospital preparing for accreditation: A 3-year study. J Family Med Prim Care 2020; 9:1939-1943. [PMID: 32670944 PMCID: PMC7346946 DOI: 10.4103/jfmpc.jfmpc_1050_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 12/05/2019] [Accepted: 12/18/2019] [Indexed: 11/05/2022] Open
Abstract
Introduction: World Health Organization (WHO) initiated a global movement to achieve universal health coverage (UHC). Hand hygiene (HH) is critical for achieving UHC as it is a practical and evidence-based approach with a gaugeable impact on the quality of care and patient safety in healthcare. Material and Methods: A cross-sectional observational study was conducted in an intensive care unit of a government hospital spanning a period of 3 years. WHO single-observer direct observation technique was used and HH compliance was noted. The results were compared over the years since the hospital was preparing to undergo a National Accreditation Board for Hospitals and Healthcare (NABH) assessment. Results: The overall compliance significantly increased over the years (P < 0.0001). HH compliance for hand rub (HR) and hand wash (HW) was compared among doctors, nurses, and ICU technicians, respectively. HR compliance remained more or less the same over the years (P = 0.4738) while HW compliance significantly improved (P < 0.0001). Conclusions: This is one of the first studies from our country evaluating HH compliance over the years in a healthcare setup undergoing accreditation. During the course of the study, we observed a significant increase in HH compliance. This can be attributed to the unflinching support of our hospital's administration and relentless efforts of our infection control team. This is our first step initiative towards improving HH and thus preventing healthcare-associated infections (HCAIs) in our setup.
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Affiliation(s)
- Tanisha Bharara
- Department of Microbiology, Dr. Baba Saheb Ambedkar Hospital, Delhi, India
| | - Renu Gur
- Department of Microbiology, Dr. Baba Saheb Ambedkar Hospital, Delhi, India
| | - Shalini Duggal
- Department of Microbiology, Dr. Baba Saheb Ambedkar Hospital, Delhi, India
| | - Vandana Chugh
- Department of Anaesthesia, Dr. Baba Saheb Ambedkar Hospital, Delhi, India
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15
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Mckay KJ, Shaban RZ, Ferguson P. Hand hygiene compliance monitoring: Do video-based technologies offer opportunities for the future? Infect Dis Health 2020; 25:92-100. [PMID: 31932242 DOI: 10.1016/j.idh.2019.12.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 12/05/2019] [Accepted: 12/09/2019] [Indexed: 12/18/2022]
Abstract
Hand hygiene is universally recognised as the primary measure to reduce healthcare-associated infections. Studies have convincingly demonstrated a link between increased hand hygiene compliance and reductions in rates of healthcare-associated infections. Direct observation is considered the gold standard method for monitoring hand hygiene compliance. Despite the acknowledged benefits of this approach, recent literature has highlighted a range of issues impacting on the reliability and validity of this data collection technique. The rise of technology in healthcare provides opportunity for alternative methods that promise advantages over direct human observation. There have been no published examples of systems that are able to capture data consistent with all the WHO '5 Moments for Hand Hygiene'. In this paper we explore current human-based auditing practises for monitoring hand hygiene compliance and raise for discussion and debate video-based technologies to monitor hand hygiene compliance. We raise questions regarding hybrid approaches that incorporate both direct human observation and indirect video-based surveillance, and the possible advantages and disadvantages therein for monitoring hand hygiene compliance. We suggest that such methods have the potential to ameliorate, or minimise, the inherent biases associated with direct observation, notably the Hawthorne Effect. Future research into the utility of a hybrid approach to auditing, including the technical specifications, efficacy, cost effectiveness and acceptability of such a model is warranted.
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Affiliation(s)
- Katherine J Mckay
- Infection Prevention and Control, Eastern Health, Box Hill, Victoria, Australia; Susan Wakil School of Nursing and Midwifery & Marie Bashir Institute for Infectious Diseases and Biosecurity, Faculty of Medicine and Health, University of Sydney, NSW, Australia.
| | - Ramon Z Shaban
- Susan Wakil School of Nursing and Midwifery & Marie Bashir Institute for Infectious Diseases and Biosecurity, Faculty of Medicine and Health, University of Sydney, NSW, Australia; Nursing, Midwifery and Clinical Governance Directorate, Western Sydney Local Health District, Westmead, NSW, Australia; Westmead Hospital, Western Sydney Local Health District, Westmead, NSW, Australia.
| | - Patricia Ferguson
- School of Medicine & Marie Bashir Institute for Infectious Diseases and Biosecurity, Faculty of Medicine and Health, University of Sydney, NSW, Australia; Westmead Hospital, Western Sydney Local Health District, Westmead, NSW, Australia.
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Zingg W, Park BJ, Storr J, Ahmad R, Tarrant C, Castro-Sanchez E, Perencevich E, Widmer A, Krause KH, Kilpatrick C, Tomczyk S, Allegranzi B, Cardo D, Pittet D. Technology for the prevention of antimicrobial resistance and healthcare-associated infections; 2017 Geneva IPC-Think Tank (Part 2). Antimicrob Resist Infect Control 2019; 8:83. [PMID: 31139366 PMCID: PMC6530187 DOI: 10.1186/s13756-019-0538-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 05/13/2019] [Indexed: 11/10/2022] Open
Abstract
Background The high burden of healthcare-associated infections (HAIs) and antimicrobial resistance (AMR) is partially due to excessive antimicrobial use both in human and animal medicine worldwide. How can technology help to overcome challenges in infection prevention and control (IPC) and to prevent HAI and emerging AMR? Methods In June 2017, 42 international experts convened in Geneva, Switzerland to discuss four potential domains of technology in IPC and AMR: 1) role and potential contribution of microbiome research; 2) whole genome sequencing; 3) effectiveness and benefit of antimicrobial environmental surfaces; and 4) future research in hand hygiene. Results Research on the microbiome could expand understanding of antimicrobial use and also the role of probiotics or even faecal transplantation for therapeutic purposes. Whole genome sequencing will provide new insights in modes of transmission of infectious diseases. Although it is a powerful tool for public health epidemiology, some challenges with interpretation and costs still need to be addressed. The effectiveness and cost-effectiveness of antimicrobially coated or treated environmental high-touch surfaces requires further research before they can be recommended for routine use. Hand hygiene implementation can be advanced, where technological enhancement of surveillance, technique and compliance are coupled with reminders for healthcare professionals. Conclusions The four domains of technological innovation contribute to the prevention of HAI and AMR at different levels. Microbiome research may offer innovative concepts for future prevention, whole genome sequencing could detect new modes of transmission and become an additional tool for effective public health epidemiology, antimicrobial surfaces might help to decrease the environment as source of transmission but continue to raise more questions than answers, and technological innovation may have a role in improving surveillance approaches and supporting best practice in hand hygiene.
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Affiliation(s)
- Walter Zingg
- Infection control programme and WHO collaborating center, University of Geneva Hospitals and Faculty of Medicine, 4 Rue Gabrielle Perret-Gentil, 1211, Geneva 14, Switzerland
| | - Benjamin J Park
- 2US Centers for Disease Control and Prevention, Atlanta, GA USA
| | - Julie Storr
- 3Infection Prevention and Control Global Unit, World Health Organization, Geneva, Switzerland
| | - Raheelah Ahmad
- 4National Institute for Health Research in Healthcare Associated Infection and Antimicrobial Resistance, Imperial College London, London, UK
| | - Carolyn Tarrant
- 5Department of Health Sciences, University of Leicester, Leicester, UK
| | - Enrique Castro-Sanchez
- 4National Institute for Health Research in Healthcare Associated Infection and Antimicrobial Resistance, Imperial College London, London, UK
| | - Eli Perencevich
- 6Carver College of Medicine, University of Iowa, Iowa City, USA
| | - Andreas Widmer
- 7Infection Control Programme, University Hospitals of Basel, Basel, Switzerland
| | - Karl-Heinz Krause
- 8Institute of Genetics and Genomics, University of Geneva, Geneva, Switzerland
| | - Claire Kilpatrick
- 3Infection Prevention and Control Global Unit, World Health Organization, Geneva, Switzerland
| | - Sara Tomczyk
- 3Infection Prevention and Control Global Unit, World Health Organization, Geneva, Switzerland
| | - Benedetta Allegranzi
- 3Infection Prevention and Control Global Unit, World Health Organization, Geneva, Switzerland
| | - Denise Cardo
- 2US Centers for Disease Control and Prevention, Atlanta, GA USA
| | - Didier Pittet
- Infection control programme and WHO collaborating center, University of Geneva Hospitals and Faculty of Medicine, 4 Rue Gabrielle Perret-Gentil, 1211, Geneva 14, Switzerland
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Pong S, Holliday P, Fernie G. Effect of intermittent deployment of an electronic monitoring system on hand hygiene behaviors in healthcare workers. Am J Infect Control 2019; 47:376-380. [PMID: 30502113 DOI: 10.1016/j.ajic.2018.08.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 08/30/2018] [Accepted: 08/31/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Improving hand hygiene compliance among healthcare professionals is the most effective way to reduce healthcare-acquired infections. Electronic systems developed to increase hand hygiene performance show promise but might not maintain staff participation over time. In this study, we investigated an intermittent deployment strategy to overcome potentially declining participation levels. METHODS An electronic monitoring system was deployed 3times at 6-month intervals on a musculoskeletal rehabilitation nursing unit in Toronto. Each deployment lasted 4 consecutive weeks. Each wall-mounted soap and hand rub dispenser was outfitted with an activation counter to assess the impact of system deployments on overall handwashing activity. RESULTS System deployments took place in October 2016, April 2017, and October 2017. A total of 76,130 opportunities were recorded, with an aggregate hand hygiene performance of 67.43%. A total of 515,156 dispenser activations were recorded. There was a significant increase in aggregate dispenser use with every deployment and a decrease over several weeks following each withdrawal. Participation was high at the beginning of each deployment and declined during each deployment but was restored to a high level with the start of the next deployment. CONCLUSIONS Intermittent deployment of an electronic monitoring intervention counteracts potential declines in participation rates sometimes seen with continuous system use. However, adoption of this strategy requires the acceptance of lower periods of performance between each deployment.
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Affiliation(s)
- Steven Pong
- iDAPT, Toronto Rehabilitation Institute, Toronto, ON, Canada; Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, ON, Canada.
| | - Pamela Holliday
- iDAPT, Toronto Rehabilitation Institute, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Geoff Fernie
- iDAPT, Toronto Rehabilitation Institute, Toronto, ON, Canada; Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
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18
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Jeanes A, Coen PG, Gould DJ, Drey NS. Validity of hand hygiene compliance measurement by observation: A systematic review. Am J Infect Control 2019; 47:313-322. [PMID: 30322815 DOI: 10.1016/j.ajic.2018.08.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 08/02/2018] [Accepted: 08/02/2018] [Indexed: 01/06/2023]
Abstract
BACKGROUND Hand hygiene is monitored by direct observation to improve practice, but this approach can potentially cause information, selection, and confounding bias, threatening the validity of findings. The aim of this study was to identify and describe the potential biases in hand hygiene compliance monitoring by direct observation; develop a typology of biases and propose improvements to reduce bias; and increase the validity of compliance measurements. METHODS This systematic review of hospital-based intervention studies used direct observation to monitor health care workers' hand hygiene compliance. RESULTS Seventy-one publications were eligible for review. None was free of bias. Selection bias was present in all studies through lack of data collection on the weekends (n = 61, 86%) and at night (n = 46, 65%) and observations undertaken in single-specialty settings (n = 35, 49%). We observed inconsistency of terminology, definitions of hand hygiene opportunity, criteria, tools, and descriptions of the data collection. Frequency of observation, duration, or both were not described or were unclear in 58 (82%) publications. Observers were trained in 56 (79%) studies. Inter-rater reliability was measured in 26 (37%) studies. CONCLUSIONS Published research of hand hygiene compliance measured by direct observation lacks validity. Hand hygiene should be measured using methods that produce a valid indication of performance and quality. Standardization of methodology would expedite comparison of hand hygiene compliance between clinical settings and organizations.
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Affiliation(s)
- Annette Jeanes
- Infection Control Department, University College London Hospitals, London, United Kingdom.
| | - Pietro G Coen
- Infection Division, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | | | - Nicolas S Drey
- School of Health Sciences, Cardiff, University of London, London, United Kingdom
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Sharma S, Khandelwal V, Mishra G. Video Surveillance of Hand Hygiene: A Better Tool for Monitoring and Ensuring Hand Hygiene Adherence. Indian J Crit Care Med 2019; 23:224-226. [PMID: 31160839 PMCID: PMC6535993 DOI: 10.5005/jp-journals-10071-23165] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Introduction Hand hygiene practice, as correctly said, is the backbone of infection control and it has been proven to limit infections in hospital settings. Currently most healthcare facilities monitor hand hygiene compliance by direct observation technique. We decided to use video surveillance as a tool to monitor hand hygiene compliance and its impact. Materials and Methods This study was conducted over a period of 6 months from March 2018 to August 2018 at Apex Hospital, Jaipur, India. We compared direct observation of ICU, High Dependency Units, and Emergency with video surveillance in these areas. Results and Observations In this study, direct observation and video audit were compared from March 2018 to August 2018. During March to August, average compliance rates of direct observation and video surveillance were compared. In month of march, they were 67% and 20%, respectively and in the month of august, they were 81% and 47%, respectively. Conclusion In our study, We can conclude in our study that video monitoring combined with direct observation can produce a significant and sustained improvement in hand hygiene compliance and can improve quality of patient care. How to cite this article Sharma S, Khandelwal V, Mishra G. Video Surveillance of Hand Hygiene: A Better Tool for Monitoring and Ensuring Hand Hygiene Adherence. Indian J Crit Care Med 2019;23(5):224–226.
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Affiliation(s)
- Shruti Sharma
- Department of Microbiology, Apex Hospital, Jaipur, Rajasthan, India
| | - Vipul Khandelwal
- Department of Internal Medicine and Critical Care, Apex Hospital, Jaipur, Rajasthan, India
| | - Gajendra Mishra
- Department of Microbiology, Apex Hospital, Jaipur, Rajasthan, India
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20
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Ariza‐Heredia EJ, Chemaly RF. Update on infection control practices in cancer hospitals. CA Cancer J Clin 2018; 68:340-355. [PMID: 29985544 PMCID: PMC7162018 DOI: 10.3322/caac.21462] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 04/12/2018] [Accepted: 05/09/2018] [Indexed: 12/21/2022] Open
Abstract
Therapies in oncology have evolved rapidly over the last years. At the same pace, supportive care for patients receiving cancer therapy has also evolved, allowing patients to safely receive the newest advances in treatment in both an inpatient and outpatient basis. The recognition of the role of infection control and prevention (ICP) in the outcomes of patients living with cancer has been such that it is now a requirement for hospitals and involves multidisciplinary groups. Some unique aspects of ICP for patients with cancer that have gained momentum over the past few decades include catheter-related infections, multidrug-resistant organisms, community-acquired viral infections, and the impact of the health care environment on the horizontal transmission of organisms. Furthermore, as the potential for infections to cross international borders has increased, alertness for outbreaks or new infections that occur outside the area have become constant. As the future approaches, ICP in immunocompromised hosts will continue to integrate emerging disciplines, such as antibiotic stewardship and the microbiome, and new techniques for environmental cleaning and for controlling the spread of infections, such as whole-genome sequencing. CA Cancer J Clin 2018;000:000-000. © 2018 American Cancer Society.
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Affiliation(s)
- Ella J. Ariza‐Heredia
- Associate Professor, Department of Infectious Diseases, Infection Control, and Employee HealthThe University of Texas MD Anderson Cancer CenterHoustonTX
| | - Roy F. Chemaly
- Professor, Department of Infectious Diseases, Infection Control, and Employee HealthThe University of Texas MD Anderson Cancer CenterHoustonTX
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Geilleit R, Hen ZQ, Chong CY, Loh AP, Pang NL, Peterson GM, Ng KC, Huis A, de Korne DF. Feasibility of a real-time hand hygiene notification machine learning system in outpatient clinics. J Hosp Infect 2018; 100:183-189. [PMID: 29649558 DOI: 10.1016/j.jhin.2018.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 04/03/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND Various technologies have been developed to improve hand hygiene (HH) compliance in inpatient settings; however, little is known about the feasibility of machine learning technology for this purpose in outpatient clinics. AIM To assess the effectiveness, user experiences, and costs of implementing a real-time HH notification machine learning system in outpatient clinics. METHODS In our mixed methods study, a multi-disciplinary team co-created an infrared guided sensor system to automatically notify clinicians to perform HH just before first patient contact. Notification technology effects were measured by comparing HH compliance at baseline (without notifications) with real-time auditory notifications that continued till HH was performed (intervention I) or notifications lasting 15 s (intervention II). User experiences were collected during daily briefings and semi-structured interviews. Costs of implementation of the system were calculated and compared to the current observational auditing programme. FINDINGS Average baseline HH performance before first patient contact was 53.8%. With real-time auditory notifications that continued till HH was performed, overall HH performance increased to 100% (P < 0.001). With auditory notifications of a maximum duration of 15 s, HH performance was 80.4% (P < 0.001). Users emphasized the relevance of real-time notification and contributed to technical feasibility improvements that were implemented in the prototype. Annual running costs for the machine learning system were estimated to be 46% lower than the observational auditing programme. CONCLUSION Machine learning technology that enables real-time HH notification provides a promising cost-effective approach to both improving and monitoring HH, and deserves further development in outpatient settings.
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Affiliation(s)
- R Geilleit
- Medical Innovation and Care Transformation, KK Women's and Children's Hospital, SingHealth Duke - NUS Academic Medical Centre, Singapore; Radboud Institute for Health Sciences, Scientific Centre for Quality of Healthcare (IQ Healthcare), Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Z Q Hen
- Medical Innovation and Care Transformation, KK Women's and Children's Hospital, SingHealth Duke - NUS Academic Medical Centre, Singapore
| | - C Y Chong
- Infectious Diseases, Department of Paediatrics, KK Women's and Children's Hospital, Singapore; Paediatrics Academic Medical Program, Duke-NUS Medical School, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - A P Loh
- Department of Biomedical Engineering, National University Singapore, Singapore
| | - N L Pang
- Quality, Safety and Risk Management, KK Women's and Children's Hospital, Singapore
| | - G M Peterson
- Health Services Innovation, School of Medicine, University of Tasmania, Australia
| | - K C Ng
- Medical Innovation and Care Transformation, KK Women's and Children's Hospital, SingHealth Duke - NUS Academic Medical Centre, Singapore
| | - A Huis
- Radboud Institute for Health Sciences, Scientific Centre for Quality of Healthcare (IQ Healthcare), Radboud University Medical Centre, Nijmegen, The Netherlands
| | - D F de Korne
- Medical Innovation and Care Transformation, KK Women's and Children's Hospital, SingHealth Duke - NUS Academic Medical Centre, Singapore; Erasmus School of Health Policy and Management, Erasmus University Rotterdam, The Netherlands; Health Services and Systems Research, Duke-NUS Medical School, Singapore.
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Correlation of Hand Hygiene Compliance Measured by Direct Observation with Estimates Obtained from Product Usage. Infect Control Hosp Epidemiol 2018; 39:746-749. [PMID: 29606156 DOI: 10.1017/ice.2018.70] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Improving compliance with hand hygiene is a cornerstone of infection prevention. However, data regarding practical methods for monitoring compliance are limited. We found that product use metrics have a moderate correlation with direct observation in ward settings and limited correlation in intensive care units.Infect Control Hosp Epidemiol 2018;39:746-749.
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Jones RM, Xia Y. Annual Burden of Occupationally-Acquired Influenza Infections in Hospitals and Emergency Departments in the United States. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2018; 38:442-453. [PMID: 28697286 DOI: 10.1111/risa.12854] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 05/09/2017] [Accepted: 05/18/2017] [Indexed: 06/07/2023]
Abstract
Infections among health-care personnel (HCP) occur as a result of providing care to patients with infectious diseases, but surveillance is limited to a few diseases. The objective of this study is to determine the annual number of influenza infections acquired by HCP as a result of occupational exposures to influenza patients in hospitals and emergency departments (EDs) in the United States. A risk analysis approach was taken. A compartmental model was used to estimate the influenza dose received in a single exposure, and a dose-response function applied to calculate the probability of infection. A three-step algorithm tabulated the total number of influenza infections based on: the total number of occupational exposures (tabulated in previous work), the total number of HCP with occupational exposures, and the probability of infection in an occupational exposure. Estimated influenza infections were highly dependent upon the dose-response function. Given current compliance with infection control precautions, we estimated 151,300 and 34,150 influenza infections annually with two dose-response functions (annual incidence proportions of 9.3% and 2.1%, respectively). Greater reductions in infectious were achieved by full compliance with vaccination and IC precautions than with patient isolation. The burden of occupationally-acquired influenza among HCP in hospitals and EDs in the United States is not trivial, and can be reduced through improved compliance with vaccination and preventive measures, including engineering and administrative controls.
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Affiliation(s)
- Rachael M Jones
- School of Public Health, University of Illinois at Chicago, Chicago, IL, USA
| | - Yulin Xia
- School of Public Health, University of Illinois at Chicago, Chicago, IL, USA
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Kashyap B, Gupta K, Gomber S, Gupta N, Bhardwaj A, Singh NP, Kumar A. Hand hygiene compliance among health care workers in pediatric oncology ward of a tertiary care hospital: A cross sectional observational study. INDIAN JOURNAL OF MEDICAL SPECIALITIES 2017. [DOI: 10.1016/j.injms.2017.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Construct validity-Current issues and recommendations for future hand hygiene research. Am J Infect Control 2017; 45:521-527. [PMID: 28285726 DOI: 10.1016/j.ajic.2017.01.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 01/25/2017] [Accepted: 01/25/2017] [Indexed: 11/20/2022]
Abstract
Health care-associated infection is a leading cause of morbidity and mortality. Hand hygiene is widely regarded as an effective prevention strategy. Often, hand hygiene research is designed and conducted by health care practitioners who may lack formal training in research methods, particularly in the area of social science. In a research context, a construct is a concept that can be measured or observed in some way. A construct can be directly or indirectly measured. For example, height can be directly measured by centimeters, whereas depression can be indirectly measured by a scale of 20 items. Every construct needs to be operationalized by measure(s) to make it a variable. Hence, construct validity refers to the degree of fit between the construct of interest and its operational measure. However, issues with construct validity often weaken the translation from construct to measure(s). This article will (1) describe the common threats to construct validity pertaining to hand hygiene research, (2) identify practical limitations in current research design, and (3) provide recommendations to improve construct validity in future hand hygiene research. By understanding how construct validity may affect hand hygiene research design, there is great potential to improve the validity of future hand hygiene research findings.
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Electronic monitoring in combination with direct observation as a means to significantly improve hand hygiene compliance. Am J Infect Control 2017; 45:528-535. [PMID: 28456322 DOI: 10.1016/j.ajic.2016.11.029] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 11/26/2016] [Accepted: 11/27/2016] [Indexed: 01/16/2023]
Abstract
Monitoring hand hygiene compliance among health care personnel (HCP) is an essential element of hand hygiene promotion programs. Observation by trained auditors is considered the gold standard method for establishing hand hygiene compliance rates. Advantages of observational surveys include the unique ability to establish compliance with all of the World Health Organization "My 5 Moments for Hand Hygiene" initiative Moments and to provide just-in-time coaching. Disadvantages include the resources required for observational surveys, insufficient sample sizes, and nonstandardized methods of conducting observations. Electronic and camera-based systems can monitor hand hygiene performance on all work shifts without a Hawthorne effect and provide significantly more data regarding hand hygiene performance. Disadvantages include the cost of installation, variable accuracy in estimating compliance rates, issues related to acceptance by HCP, insufficient data regarding their cost-effectiveness and influence on health care-related infection rates, and the ability of most systems to monitor only surrogates for Moments 1, 4, and 5. Increasing evidence suggests that monitoring only Moments 1, 4, and 5 provides reasonable estimates of compliance with all 5 Moments. With continued improvement of electronic monitoring systems, combining electronic monitoring with observational methods may provide the best information as part of a multimodal strategy to improve and sustain hand hygiene compliance rates among HCP.
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New Strategies to Monitor Healthcare Workers’ Hand Hygiene Compliance. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2017. [DOI: 10.1007/s40506-017-0111-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Scheithauer S, Batzer B, Dangel M, Passweg J, Widmer A. Workload even affects hand hygiene in a highly trained and well-staffed setting: a prospective 365/7/24 observational study. J Hosp Infect 2017; 97:11-16. [PMID: 28389091 DOI: 10.1016/j.jhin.2017.02.013] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 02/12/2017] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Compliance with hand hygiene (HH) has often not proved satisfactory; high workload is a commonly self-reported reason. Previous studies comparing workload and compliance have not measured workload precisely and have focused on certain times of day. This study aimed to investigate the association between HH compliance and workload, both electronically defined 365/7/24 (primary endpoint). In addition, the quality of commonly used compliance defining methods (hand disinfectant usage, direct observation) was investigated (secondary endpoint). MATERIALS AND METHODS Correlation of electronically measured HH compliance (hand-rub activities (HRA)/HH opportunities) with electronically determined workload (nursing time output/nursing time input) was undertaken over one year at a stem cell transplant unit at University Hospital Basel, Switzerland. HRA and procedures requiring HRA according to the five World Health Organization indications were recorded continuously (365/7/24) using electronic dispensers and electronic documentation, and compliance was calculated accordingly. Hand disinfectant usage was calculated using spending records for one year; direct observation was performed for approximately 1800 HH opportunities. RESULTS During the investigation, 208,184 HRA, translating into 57 [standard deviation (SD) 10] HRA/patient-day (PD), were performed. Electronically determined compliance ranged from 24% to 66% [mean 42.39% (SD 8%)]. The higher the workload, the lower the compliance (R=-0.411; P<0.001). HRA/PD (r=-0.037), hand disinfectant usage (mean 160mL/PD) and observed compliance (95%; 1734 HRA/1813 HH opportunities) were not found to be associated with workload. CONCLUSION Calculated compliance was inversely associated with nurses' workload. HRA/PD, observer-determined compliance and amount of disinfectant dispensed were used as surrogates for compliance, but did not correlate with actual compliance and thus should be used with caution.
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Affiliation(s)
- S Scheithauer
- Infection Control and Infectious Diseases, University Medicine Goettingen, University Goettingen, Germany; Infectious Diseases, Basel University Hospital, Basel, Switzerland.
| | - B Batzer
- Infectious Diseases, Basel University Hospital, Basel, Switzerland
| | - M Dangel
- Infectious Diseases, Basel University Hospital, Basel, Switzerland
| | - J Passweg
- Clinic for Haematology, Basel University Hospital, Basel, Switzerland
| | - A Widmer
- Infectious Diseases, Basel University Hospital, Basel, Switzerland
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Gould D, Creedon S, Jeanes A, Drey N, Chudleigh J, Moralejo D. Impact of observing hand hygiene in practice and research: a methodological reconsideration. J Hosp Infect 2017; 95:169-174. [DOI: 10.1016/j.jhin.2016.08.008] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 08/03/2016] [Indexed: 11/25/2022]
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Frequency of Use of Alcohol-Based Hand Rubs by Nurses: A Systematic Review. Infect Control Hosp Epidemiol 2016; 38:189-195. [DOI: 10.1017/ice.2016.247] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUNDRecently, the US Food and Drug Administration requested that a “maximal use” trial be conducted to ensure the safety of frequent use of alcohol-based hand rubs (ABHRs) by healthcare workers.OBJECTIVETo establish how frequently volunteers should be exposed to ABHR during a maximal use trial.DESIGNRetrospective review of literature and analysis of 2 recent studies that utilized hand hygiene electronic compliance monitoring (ECM) systems.METHODSWe reviewed PubMed for articles published between 1970 and December 31, 2015, containing the terms hand washing, hand hygiene, hand hygiene compliance, and alcohol-based hand rubs. Article titles, abstracts, or text were reviewed to determine whether the frequency of ABHR use by healthcare workers was reported. Two studies using hand hygiene ECM systems were reviewed to determine how frequently nurses used ABHR per shift and per hour.RESULTSOf 3,487 citations reviewed, only 10 reported how frequently individual healthcare workers used ABHR per shift or per hour. Very conservative estimates of the frequency of ABHR use were reported owing to shortcomings of the methods utilized. The greatest frequency of ABHR use was recorded by an ECM system in a medical intensive care unit. In 95% of nursing shifts, individual nurses used ABHR 141 times or less per shift, and 15 times or less per hour.CONCLUSIONSHand hygiene ECM systems established that the frequency of exposure to ABHRs varies substantially among nurses. Our findings should be useful in designing how frequently individuals should be exposed to ABHR during a maximal use trial.Infect Control Hosp Epidemiol 2017;38:189–195
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Jansson MM, Syrjälä HP, Ohtonen PP, Meriläinen MH, Kyngäs HA, Ala-Kokko TI. Simulation education as a single intervention does not improve hand hygiene practices: A randomized controlled follow-up study. Am J Infect Control 2016; 44:625-30. [PMID: 26899529 DOI: 10.1016/j.ajic.2015.12.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 12/10/2015] [Accepted: 12/17/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND To evaluate how critical nurses' knowledge of and adherence to current care hand hygiene (HH) guidelines differ between randomly allocated intervention and control groups before and after simulation education in both a simulation setting and clinical practice during a 2-year follow-up period. It was hypothesized that intervention group knowledge of and adherence to current HH guidelines might increase compared with a control group after simulation education. METHODS A prospective, parallel, randomized controlled trial with repeated measurements was conducted in a 22-bed adult mixed medical-surgical intensive care unit in Oulu, Finland. Thirty out of 40 initially randomized critical care nurses participated in the baseline measurements; of these, 17 completed all the study procedures. Participants' HH adherence was observed only in high-risk contact situations prior to and postendotracheal suctioning events using a direct, nonparticipatory method of observation. Participants' HH knowledge was evaluated at the end of each observational session. RESULTS The overall HH adherence increased from a baseline value of 40.8% to 50.8% in the final postintervention measurement at 24 months (P = .002). However, the linear mixed model did not identify any significant group (P = .77) or time-group interactions (P = .17) between the study groups after 2 years of simulation education. In addition, simulation education had no impact on participants' HH knowledge. CONCLUSIONS After a single simulation education session, critical care nurses' knowledge of and adherence to current HH guidelines remained below targeted behavior rates.
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Affiliation(s)
- Miia M Jansson
- Division of Intensive Care, Department of Anesthesiology, Oulu University Hospital, Oulu, Finland; Unit of Nursing Science and Health Management, University of Oulu, Finland; Medical Research Center Oulu, Oulu, Finland.
| | | | - Pasi P Ohtonen
- Department of Infection Control, Oulu University Hospital, Oulu, Finland
| | - Merja H Meriläinen
- Division of Intensive Care, Department of Anesthesiology, Oulu University Hospital, Oulu, Finland
| | - Helvi A Kyngäs
- Unit of Nursing Science and Health Management, University of Oulu, Finland; Northern Ostrobothnia Hospital District, Medical Research Center Oulu, Oulu, Finland
| | - Tero I Ala-Kokko
- Division of Intensive Care, Department of Anesthesiology, Oulu University Hospital, Oulu, Finland; Medical Research Center Oulu, Oulu, Finland
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Strategies to Prevent Healthcare-Associated Infections through Hand Hygiene. Infect Control Hosp Epidemiol 2016; 35 Suppl 2:S155-78. [DOI: 10.1017/s0899823x00193900] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Previously published guidelines provide comprehensive recommendations for hand hygiene in healthcare facilities. The intent of this document is to highlight practical recommendations in a concise format, update recommendations with the most current scientific evidence, and elucidate topics that warrant clarification or more robust research. Additionally, this document is designed to assist healthcare facilities in implementing hand hygiene adherence improvement programs, including efforts to optimize hand hygiene product use, monitor and report back hand hygiene adherence data, and promote behavior change. This expert guidance document is sponsored by the Society for Healthcare Epidemiology of America (SHEA) and is the product of a collaborative effort led by SHEA, the Infectious Diseases Society of America (IDSA), the American Hospital Association (AHA), the Association for Professionals in Infection Control and Epidemiology (APIC), and The Joint Commission, with major contributions from representatives of a number of organizations and societies with content expertise. The list of endorsing and supporting organizations is presented in the introduction to the 2014 updates.
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Conway LJ. Challenges in implementing electronic hand hygiene monitoring systems. Am J Infect Control 2016; 44:e7-e12. [PMID: 27131139 DOI: 10.1016/j.ajic.2015.11.031] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 11/24/2015] [Accepted: 11/25/2015] [Indexed: 12/11/2022]
Abstract
Electronic hand hygiene (HH) monitoring systems offer the exciting prospect of a more precise, less biased measure of HH performance than direct observation. However, electronic systems are challenging to implement. Selecting a system that minimizes disruption to the physical infrastructure and to clinician workflow, and that fits with the organization's culture and budget, is challenging. Getting front-line workers' buy-in and addressing concerns about the accuracy of the system and how the data will be used are also difficult challenges. Finally, ensuring information from the system reaches front-line workers and is used by them to improve HH practice is a complex challenge. We describe these challenges in detail and suggests ways to overcome them.
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Linam WM, Honeycutt MD, Gilliam CH, Wisdom CM, Bai S, Deshpande JK. Successful development of a direct observation program to measure health care worker hand hygiene using multiple trained volunteers. Am J Infect Control 2016; 44:544-7. [PMID: 26874409 DOI: 10.1016/j.ajic.2015.12.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 12/08/2015] [Accepted: 12/10/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND Direct observation of health care worker (HCW) hand hygiene (HH) remains the gold standard, but implementation is challenging. Our objective was to develop an accurate HH observation program using multiple HCW volunteers. METHODS HH compliance was defined as correct HH performed before and after contact with a patient or a patient's environment. HCW volunteers from each unit at our children's hospital were trained by infection preventionists to covertly collect HH observations during routine care using an electronic tool. Questionnaires sent to observers in February and December 2014 recorded demographic characteristics, observation time, and scenarios assessing accuracy. HCWs were surveyed regarding their awareness that their HH behavior was being recorded. RESULTS There were 146 HH observers. The majority of observers reported making 1-2 observations per shift (65%) and taking ≤10 minutes recording an observation (85%). Between January 2012 and December 2014 there were 22,484 HH observations (average, 622 per month), including nurses (46%), physicians (21%), and other HCWs (33%). Observers correctly recorded HH behavior more than 90% of the time in 5 of the 6 scenarios. Most HCWs (86%) were unaware they were being observed. CONCLUSION A direct observation program staffed by multiple HCW volunteers can inexpensively and accurately collect HCW HH data.
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Affiliation(s)
- W Matthew Linam
- Pediatric Infectious Diseases Section, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR.
| | - Michele D Honeycutt
- Infection Prevention and Control Department, Arkansas Children's Hospital, Little Rock, AR
| | - Craig H Gilliam
- Infection Prevention and Control Department, St. Jude Children's Research Hospital, Memphis, TN
| | - Christy M Wisdom
- Infection Prevention and Control Department, Arkansas Children's Hospital, Little Rock, AR
| | - Shasha Bai
- Biostatistics Section, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Jayant K Deshpande
- Departments of Pediatrics and Anesthesiology, University of Arkansas for Medical Sciences, Little Rock, AR
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Abstract
We assessed handrub consumption as a surrogate marker for hand hygiene compliance from 2007 to 2014. Handrub consumption varied substantially between departments but correlated in a mixed effects regression model with the number of patient-days and the observed hand hygiene compliance. Handrub consumption may supplement traditional hand hygiene observations. Infect Control Hosp Epidemiol 2016;37:707-710.
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Abstract
Purpose of review Hand hygiene and isolation are basic, but very effective, means of preventing the spread of pathogens in healthcare. Although the principle may be straightforward, this review highlights some of the controversies regarding the implementation and efficacy of these interventions. Recent findings Hand hygiene compliance is an accepted measure of quality and safety in many countries. The evidence for the efficacy of hand hygiene in directly reducing rates of hospital-acquired infections has strengthened in recent years, particularly in terms of reduced rates of staphylococcal sepsis. Defining the key components of effective implementation strategies and the ideal method(s) of assessing hand hygiene compliance are dependent on a range of factors associated with the healthcare system. Although patient isolation continues to be an important strategy, particularly in outbreaks, it also has some limitations and can be associated with negative effects. Recent detailed molecular epidemiology studies of key healthcare-acquired pathogens have questioned the true efficacy of isolation, alone as an effective method for the routine prevention of disease transmission. Summary Hand hygiene and isolation are key components of basic infection control. Recent insights into the benefits, limitations and even adverse effects of these interventions are important for their optimal implementation.
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A Review of Electronic Hand Hygiene Monitoring: Considerations for Hospital Management in Data Collection, Healthcare Worker Supervision, and Patient Perception. J Healthc Manag 2015. [DOI: 10.1097/00115514-201509000-00009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Murphy DJ, Ogbu OC, Coopersmith CM. ICU director data: using data to assess value, inform local change, and relate to the external world. Chest 2015; 147:1168-1178. [PMID: 25846533 DOI: 10.1378/chest.14-1567] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Improving value within critical care remains a priority because it represents a significant portion of health-care spending, faces high rates of adverse events, and inconsistently delivers evidence-based practices. ICU directors are increasingly required to understand all aspects of the value provided by their units to inform local improvement efforts and relate effectively to external parties. A clear understanding of the overall process of measuring quality and value as well as the strengths, limitations, and potential application of individual metrics is critical to supporting this charge. In this review, we provide a conceptual framework for understanding value metrics, describe an approach to developing a value measurement program, and summarize common metrics to characterize ICU value. We first summarize how ICU value can be represented as a function of outcomes and costs. We expand this equation and relate it to both the classic structure-process-outcome framework for quality assessment and the Institute of Medicine's six aims of health care. We then describe how ICU leaders can develop their own value measurement process by identifying target areas, selecting appropriate measures, acquiring the necessary data, analyzing the data, and disseminating the findings. Within this measurement process, we summarize common metrics that can be used to characterize ICU value. As health care, in general, and critical care, in particular, changes and data become more available, it is increasingly important for ICU leaders to understand how to effectively acquire, evaluate, and apply data to improve the value of care provided to patients.
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Affiliation(s)
- David J Murphy
- Emory Critical Care Center, Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, Atlanta, GA; Department of Surgery, Atlanta, GA.
| | - Ogbonna C Ogbu
- Emory Critical Care Center, Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, Atlanta, GA; Department of Surgery, Atlanta, GA
| | - Craig M Coopersmith
- Emory Critical Care Center, Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, Atlanta, GA; Emory University School of Medicine, Atlanta, GA
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Ellingson K, Haas JP, Aiello AE, Kusek L, Maragakis LL, Olmsted RN, Perencevich E, Polgreen PM, Schweizer ML, Trexler P, VanAmringe M, Yokoe DS. Strategies to prevent healthcare-associated infections through hand hygiene. Infect Control Hosp Epidemiol 2015; 35:937-60. [PMID: 25026608 DOI: 10.1086/677145] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Previously published guidelines provide comprehensive recommendations for hand hygiene in healthcare facilities. The intent of this document is to highlight practical recommendations in a concise format, update recommendations with the most current scientific evidence, and elucidate topics that warrant clarification or more robust research. Additionally, this document is designed to assist healthcare facilities in implementing hand hygiene adherence improvement programs, including efforts to optimize hand hygiene product use, monitor and report back hand hygiene adherence data, and promote behavior change. This expert guidance document is sponsored by the Society for Healthcare Epidemiology of America (SHEA) and is the product of a collaborative effort led by SHEA, the Infectious Diseases Society of America (IDSA), the American Hospital Association (AHA), the Association for Professionals in Infection Control and Epidemiology (APIC), and The Joint Commission, with major contributions from representatives of a number of organizations and societies with content expertise. The list of endorsing and supporting organizations is presented in the introduction to the 2014 updates.
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Magnus TP, Marra AR, Camargo TZS, Victor EDS, Costa LSSD, Cardoso VJ, Santos OFPD, Edmond MB. Measuring hand hygiene compliance rates in different special care settings: a comparative study of methodologies. Int J Infect Dis 2015; 33:205-8. [DOI: 10.1016/j.ijid.2015.02.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Revised: 01/22/2015] [Accepted: 02/18/2015] [Indexed: 12/11/2022] Open
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Ellingson K, Haas JP, Aiello AE, Kusek L, Maragakis LL, Olmsted RN, Perencevich E, Polgreen PM, Schweizer ML, Trexler P, VanAmringe M, Yokoe DS. Strategies to Prevent Healthcare-Associated Infections through Hand Hygiene. Infect Control Hosp Epidemiol 2015. [DOI: 10.1086/651677] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Previously published guidelines provide comprehensive recommendations for hand hygiene in healthcare facilities. The intent of this document is to highlight practical recommendations in a concise format, update recommendations with the most current scientific evidence, and elucidate topics that warrant clarification or more robust research. Additionally, this document is designed to assist healthcare facilities in implementing hand hygiene adherence improvement programs, including efforts to optimize hand hygiene product use, monitor and report back hand hygiene adherence data, and promote behavior change. This expert guidance document is sponsored by the Society for Healthcare Epidemiology of America (SHEA) and is the product of a collaborative effort led by SHEA, the Infectious Diseases Society of America (IDSA), the American Hospital Association (AHA), the Association for Professionals in Infection Control and Epidemiology (APIC), and The Joint Commission, with major contributions from representatives of a number of organizations and societies with content expertise. The list of endorsing and supporting organizations is presented in the introduction to the 2014 updates.
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Boyce JM. Measuring Healthcare Worker Hand Hygiene Activity: Current Practices and Emerging Technologies. Infect Control Hosp Epidemiol 2015; 32:1016-28. [DOI: 10.1086/662015] [Citation(s) in RCA: 135] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Monitoring hand hygiene compliance and providing healthcare workers with feedback regarding their performance are considered integral parts of multidisciplinary hand hygiene improvement programs. Observational surveys conducted by trained personnel are currently considered the “gold standard” method for establishing compliance rates, but they are time-consuming and have a number of shortcomings. Monitoring hand hygiene product consumption is less time-consuming and can provide useful information regarding the frequency of hand hygiene that can be used to give caregivers feedback. Electronic counting devices placed in hand hygiene product dispensers provide detailed information about hand hygiene frequency over time, by unit and during interventions. Electronic hand hygiene monitoring systems that utilize wireless systems to monitor room entry and exit of healthcare workers and their use of hand hygiene product dispensers can provide individual and unit-based data on compliance with the most common hand hygiene indications. Some systems include badges (tags) that can provide healthcare workers with real-time reminders to clean their hands upon entering and exiting patient rooms. Preliminary studies suggest that use of electronic monitoring systems is associated with increased hand hygiene compliance rates and that such systems may be acceptable to care givers. Although there are many questions remaining about the practicality, accuracy, cost, and long-term impact of electronic monitoring systems on compliance rates, they appear to have considerable promise for improving our efforts to monitor and improve hand hygiene practices among healthcare workers.
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Anderson MEC. Contact precautions and hand hygiene in veterinary clinics. Vet Clin North Am Small Anim Pract 2014; 45:343-60, vi. [PMID: 25532949 DOI: 10.1016/j.cvsm.2014.11.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Hand hygiene, contact precautions, and other basic infection control measures are crucial in veterinary clinics, because these facilities can be community mixing pots of animals and people with a wide range of health and disease-carrier states. Veterinary staff must be knowledgeable and well trained regarding when and how to apply situation-appropriate contact precautions and to properly perform hand hygiene. The limited information on the use of contact precautions and hand hygiene practices among veterinary staff suggests that compliance is low. Improving the infection control culture in clinics and in veterinary medicine is critical to achieving better compliance with these practices.
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Affiliation(s)
- Maureen E C Anderson
- Animal Health and Welfare Branch, Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA), 1 Stone Road West, Guelph, Ontario N1G 4Y2, Canada.
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Filho MAO, Marra AR, Magnus TP, Rodrigues RD, Prado M, de Souza Santini TR, da Silva Victor E, Ishibe EI, Pavão dos Santos OF, Edmond MB. Comparison of human and electronic observation for the measurement of compliance with hand hygiene. Am J Infect Control 2014; 42:1188-92. [PMID: 25234045 DOI: 10.1016/j.ajic.2014.07.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Revised: 07/29/2014] [Accepted: 07/29/2014] [Indexed: 12/28/2022]
Abstract
BACKGROUND Monitoring of hand hygiene is an important part of the improvement of hospital quality indicators. METHODS This study was prospectively performed over a 14-week (electronic observer) period from December 3, 2013-March 9, 2014, to evaluate hand hygiene compliance in an adult step-down unit. We compared electronic handwash counters with the application of radiofrequency identification (RFID - ZigBee; i-Healthsys, São Carlos, Brazil) (electronic observer), which counts each activation of the alcohol gel dispenser to direct observation (human observer) using the iScrub application. RESULTS For the overall time period of simultaneous electronic and human observation, we found that the electronic observer identified 414 hand hygiene episodes, whereas the human observers identified 448 episodes. Therefore, we found 92% (95% confidence interval [CI], 90%-95%) overall concordance (414/448), with an intraclass correlation coefficient of .87 (95% CI, 0.77-0.92). CONCLUSION Our RFID (ZigBee) system showed good accuracy (92%) and is a useful method to monitor hand hygiene compliance.
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Chavali S, Menon V, Shukla U. Hand hygiene compliance among healthcare workers in an accredited tertiary care hospital. Indian J Crit Care Med 2014; 18:689-93. [PMID: 25316980 PMCID: PMC4195200 DOI: 10.4103/0972-5229.142179] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Aim: We are using multimodal technique to improve hand hygiene (HH) compliance among all health care staff for the past 1-year. This cross-sectional observational study was conducted in the surgical ICU to assess adherence to HH among nurses and allied healthcare workers, at the end of the training year. Materials and Methods: This was a cross-sectional observational study using direct observation technique. A single observer collected all HH data. During this analysis, 1500 HH opportunities were observed. HH compliance was tested for all 5 moments as per WHO guidelines. Results: Overall compliance as per WHO Guidelines was 78%. Nurses had an adherence rate of 63%; allied staff adherence was 86.5%. Compliance was 93% after patient contact versus 63% before patient contact. Nurses'compliance before aseptic procedures was lowest at 39%. 92% staff was aware of the facts viz. Diseases prevented by hand washing, ideal duration of HH, reduction of health care associated infections, etc. Conclusion: After 1-year of aggressive multimodal intervention in improving HH compliance, we have an overall compliance of 78%. It implies that sustained performance and compliance to HH can be ensured by ongoing training. Direct observation remains a widely used, easily reproducible method for monitoring compliance.
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Affiliation(s)
- Siddharth Chavali
- Department of Anesthesia and Critical Care, MKCG Medical College, Berhampur, Odisha, India
| | - Varun Menon
- Department of Critical Care, Aditya Birla Memorial Hospital, Pune, Maharashtra, India
| | - Urvi Shukla
- Department of Critical Care, Aditya Birla Memorial Hospital, Pune, Maharashtra, India
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Walker JL, Sistrunk WW, Higginbotham MA, Burks K, Halford L, Goddard L, Thombs LA, Austin C, Finley PJ. Hospital hand hygiene compliance improves with increased monitoring and immediate feedback. Am J Infect Control 2014; 42:1074-8. [PMID: 25278396 DOI: 10.1016/j.ajic.2014.06.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Revised: 06/20/2014] [Accepted: 06/20/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND Health care-associated infections are serious complications impacting 2 million patients and accounting for approximately 100,000 deaths per year. In the present study, we evaluated the effectiveness of a new hand hygiene monitoring program (HHMP) and measured the sustainability of this effectiveness over a 1-year period. METHODS The HHMP consisted of 4 key components: extensive education, conspicuous and visible monitors, immediate feedback concerning compliance to health care workers, and real-time data dissemination to leadership. The HHMP was implemented in 2 hospital care units. Two different, but similar, departments served as controls, and hand hygiene compliance was monitored via the "secret shopper" technique. All 4 departments were followed for 12 months. RESULTS Both experimental departments showed statistically significant increases in hand hygiene compliance. Experimental department 1 increased compliance from 49% to an average of 90%, and experimental department 2 increased compliance from 60% to an average of 96%. Both experimental departments were able to sustain these results for at least 6 months. Compliance rates were significantly higher in the experimental departments compared with the control departments. No significant changes were seen in the control departments. CONCLUSIONS These finding suggest that continuous monitoring by salient observers and immediate feedback are critical to the success of hand hygiene programs.
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Jayaraman SP, Klompas M, Bascom M, Liu X, Piszcz R, Rogers SO, Askari R. Hand-hygiene compliance does not predict rates of resistant infections in critically ill surgical patients. Surg Infect (Larchmt) 2014; 15:533-9. [PMID: 25215463 DOI: 10.1089/sur.2013.128] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Our institution had a major outbreak of multi-drug-resistant Acinetobacter (MDRA) in its general surgical and trauma intensive care units (ICUs) in 2011, requiring implementation of an aggressive infection-control response. We hypothesized that poor hand-hygiene compliance (HHC) may have contributed to the outbreak of MDRA. A response to the outbreak including aggressive environmental cleaning, cohorting, and increased hand hygiene compliance monitoring may have led to an increase in HHC after the outbreak and to a consequent decrease in the rates of infection by the nosocomial pathogens methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant enterococci (VRE), and Clostridium difficile. METHODS Hand-hygiene compliance, tracked in monthly audits by trained and anonymous observers, was abstracted from an infection control database. The incidences of nosocomial MRSA, VRE, and C. difficile were calculated from a separate prospectively collected data base for 6 mo before and 12 mo after the 2011 outbreak of MDRA in the institution's general surgical and trauma ICUs, and data collected prospectively from two unaffected ICUs (the thoracic surgical ICU and medical intensive care unit [MICU]). We created a composite endpoint of "any resistant pathogen," defined as MRSA, VRE, or C. difficile, and compared incidence rates over time, using the Wilcoxon signed rank test and Pearson product-moment correlation coefficient to measure the correlations among these rates. RESULTS Rates of HHC before and after the outbreak of MDRA were consistently high in both the general surgical (median rates: 100% before and 97.6% after the outbreak, p=0.93) and trauma ICUs (median rates: 90% before and 96.75% after the outbreak, p=0.14). In none of the ICUs included in the study did the rates of HHC increase in response to the outbreak of MDRA. The incidence of "any resistant pathogen" decreased in the general surgical ICU after the outbreak (from 6.7/1,000 patient-days before the outbreak to 2.7/1,000 patient-days after the outbreak, p=0.04), but this decrease did not correlate with HHC (trauma ICU: Pearson correlation [ρ]=-0.34, p=0.28; general surgical ICU: ρ=0.52, p=0.08). CONCLUSIONS The 2011 outbreak of MDRA at our institution occurred despite high rates of HHC. Notwithstanding stable rates of HHC, the rates of infection with MRSA, VRE and C. difficile decreased in the general surgical ICU after the outbreak. This suggests that infection control tactics other than HHC play a crucial role in preventing the transmission of nosocomial pathogens, especially when rates of HHC have been maximized.
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Affiliation(s)
- Sudha P Jayaraman
- 1 Department of Surgery, Brigham and Women's Hospital/Harvard Medical School , Boston, Massachusetts
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Conway LJ, Riley L, Saiman L, Cohen B, Alper P, Larson EL. Implementation and Impact of an Automated Group Monitoring and Feedback System to Promote Hand Hygiene Among Health Care Personnel. Jt Comm J Qual Patient Saf 2014; 40:408-17. [DOI: 10.1016/s1553-7250(14)40053-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ariza-Heredia EJ, Chemaly RF. Infection Control Practices in Patients With Hematological Malignancies and Multidrug-Resistant Organisms: Special Considerations and Challenges. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2014; 14 Suppl:S104-10. [DOI: 10.1016/j.clml.2014.06.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 04/10/2014] [Accepted: 06/04/2014] [Indexed: 02/01/2023]
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Scheithauer S, Häfner H, Schröder J, Nowicki K, Lemmen S. Influence of signal colored hand disinfectant dispensers on hand hygiene compliance at a medical intensive care unit. Am J Infect Control 2014; 42:926-8. [PMID: 25087148 DOI: 10.1016/j.ajic.2014.05.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 05/20/2014] [Accepted: 05/20/2014] [Indexed: 12/01/2022]
Abstract
To assess the influence of signal colors on hand disinfectant dispenser activities, health care workers (HCWs) at a medical intensive care unit were analyzed for a total of 20 weeks with 8 weeks before and 12 weeks after exchange to signal color. No significant increase in hand rubs (HRs) per patient day (PD) was observed (about 40 HRs/PD); however, HCW-adjusted compliance showed a 6% increase with signal colored devices. Therefore, colored devices may help to improve hand hygiene compliance.
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Affiliation(s)
- Simone Scheithauer
- Central Institute of Infection Control and Infectious Diseases, University Hospital Aachen, RWTH Aachen, Aachen, Germany; Central Institute of Infection Control and Infectious Diseases, University Medicine Göttingen, Göttingen, Germany.
| | - Helga Häfner
- Central Institute of Infection Control and Infectious Diseases, University Hospital Aachen, RWTH Aachen, Aachen, Germany
| | - Jörg Schröder
- Department of Medicine I, University Hospital Aachen, RWTH Aachen, Aachen, Germany
| | - Katharina Nowicki
- Central Institute of Infection Control and Infectious Diseases, University Hospital Aachen, RWTH Aachen, Aachen, Germany
| | - Sebastian Lemmen
- Central Institute of Infection Control and Infectious Diseases, University Hospital Aachen, RWTH Aachen, Aachen, Germany
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