Interventions to improve hand hygiene in community settings
A systematic review of theories, barriers and enablers, behaviour change techniques and hand hygiene station design features
Bibliographic Data
| ID | 21879708 |
|---|---|
| Authors | Sridevi K Prasad (0000-0003-0457-9534, Emory University), Jedidiah S Snyder (0000-0002-7688-4450, Emory University), Erin LaFon (0009-0004-2711-2309, Emory University), Lilly A O’Brien (0009-0004-1987-3706, Emory University), Hannah Rogers (0000-0002-9515-1439, Emory University), Oliver Cummings (0000-0002-5074-8709, London School of Hygiene & Tropical Medicine), Joanna Esteves Mills (0000-0002-5220-1424, World Health Organization), Bruce Gordon (0000-0001-8760-9377, World Health Organization), Marlene K Wolfe (0000-0002-6476-0450, Emory University), Matthew C Freeman (0000-0002-1517-2572, Emory University), Brooke A Caruso (0000-0001-9738-9857, Emory University) |
| Year | 2025 |
| Volume | 10 |
| Issue | Suppl 7 |
| Pages | e018928 |
| Publication date | 2025-09-01 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | BMJ Global Health (JOURNAL) |
| Journal identifiers | ISSN: 2059-7908 • E-ISSN: 2059-7908 |
| Publisher | BMJ (PUBLISHER • GB) |
| DOI | 10.1136/bmjgh-2025-018928 |
| PMID | 40957684 |
| OpenAlex | W4414229598 |
| Language | EN |
| Citations received | 3 |
| References cited | 49 |
INTRODUCTION: This systematic review identified and examined the theories, barriers and enablers, behaviour change techniques (BCTs), and design features of interventions that have been leveraged to improve and sustain hand hygiene in community settings. It was conducted to support the development of the WHO Guidelines for Hand Hygiene in Community Settings. METHODS: We searched PubMed, Web of Science, EMBASE, CINAHL, Global Health, Cochrane Library, Global Index Medicus, Scopus, PAIS Index, WHO IRIS, UN Digital Library and World Bank eLibrary for studies published through 29 March 2023, and consulted experts. Eligible studies had an intervention targeting hand hygiene behaviour, quantitatively measured hand hygiene practice, were published in English after 1 January 1980 and were set in non-healthcare community settings. Studies in healthcare settings, nursing homes or long-term care facilities were excluded. Two reviewers independently extracted data from each study and appraised study quality (Mixed Method Appraisal Tool). RESULTS: 223 eligible studies (including 247 398 participants) met inclusion criteria, 82% of which were reported to be effective at improving hand hygiene. A minority (28%) used theory to inform intervention design. Interventions did not always address identified barriers or enablers. Most interventions addressed 'action knowledge' (eg, handwashing instruction), which was not a widely reported barrier or enabler. Interventions did not extensively address the physical environment (eg, resource availability) despite its importance for hand hygiene. Interventions leveraged a variety of BCT combinations, limiting comparability. We did not conduct a meta-analysis on effectiveness due to heterogeneity across studies. 10 studies evaluated hand hygiene station design adaptation, six examined variations in frequency or intensity of intervention delivery, and four focused on people with disabilities, revealing gaps in evidence. CONCLUSIONS: Findings are limited by inconsistent intervention reporting but more consistent identification and leveraging of barriers and enablers would improve alignment of hand hygiene interventions to local context. PROSPERO REGISTRATION NUMBER: CRD42023429145
Behaviour change · Hygiene · MEDLINE · Psychological intervention · Public health · Public health interventions · Research design · Food Safety and Hygiene · Infection Control in Healthcare · Travel-related health issues
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| Citations per year | 3 |
|---|---|
| Citation span | 2025 - 2025 (1) |
| Highly cited | No |