Cited by 796Infection Control in HealthcarePediatric health and respiratory diseasesInfection Control and Ventilation

Effect of hand hygiene on infectious disease risk in the community setting: a meta-analysis

Open access
Aiello, Allison E., Coulborn, Rebecca M., Perez, Vanessa, Larson, Elaine L.·2008·American Journal of Public Health

Abstract

To quantify the effect of hand-hygiene interventions on rates of gastrointestinal and respiratory illnesses and to identify interventions that provide the greatest efficacy, we searched 4 electronic databases for hand-hygiene trials published from January 1960 through May 2007 and conducted meta-analyses to generate pooled rate ratios across interventions (N=30 studies). Improvements in hand hygiene resulted in reductions in gastrointestinal illness of 31% (95% confidence intervals [CI]=19%, 42%) and reductions in respiratory illness of 21% (95% CI=5%, 34%). The most beneficial intervention was hand-hygiene education with use of nonantibacterial soap. Use of antibacterial soap showed little added benefit compared with use of nonantibacterial soap. Hand hygiene is clearly effective against gastrointestinal and, to a lesser extent, respiratory infections. Studies examining hygiene practices during respiratory illness and interventions targeting aerosol transmission are needed.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.2105/ajph.2007.124610

Cites

75 of 75 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 3

  1. [11]Rothman KJ, Greenland S. Modern Epidemiology. 2nd ed. Philadelphia, PA: Lippincott Williams and Wilkins; 1998.
  2. [22]Black RE, Dykes AC, Anderson KE, et al. Hand-washing to prevent diarrhea in day-care centers. Am J Epidemiol. 1981;113:445–451. [DOI] [PubMed] [Google Scholar]
  3. [65]Ryan MA, Christian RS, Wohlrabe J. Handwashing and respiratory illness among young adults in military training. Am J Prev Med. 2001;21:79–83. [DOI] [PubMed] [Google Scholar]

Cited by

Sorted by citations

Authors
Aiello, A. E., Coulborn, R. M., Perez, V., & Larson, E. L.
Affiliations
  • University of Michigan (US)
  • Allison E. Aiello, Rebecca M. Coulborn, and Vanessa Perez are with the Department of Epidemiology and Center for Social Epidemiology & Population Health, School of Public Health, University of Michigan, Ann Arbor. Elaine L. Larson is with the School of Nursing and the Mailman School of Public Health, Columbia University, New York, NY.
Venue
American Journal of Public Health
Published
2008-08
Volume
98
Issue
8
Pages
1372-1381
ISSN
  • 0090-0036 (ISSN-L)
  • 1541-0048
OpenAlex
W2109881331
Cited by
796
References
75
Citations by year
2026: 21 · 2025: 44 · 2024: 49 · 2023: 57 · 2022: 78 · 2021: 91 · 2020: 83 · 2019: 40 · 2018: 39 · 2017: 40 · 2016: 31 · 2015: 48 · 2014: 36 · 2013: 39 · 2012: 31
FWCI
2.59
Type
journal article
Language
en
Open access
Locations
  • American Journal of Public Health (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
University of Michigan
Topics
  • Health Sciences › Medicine › Infectious Diseases › Infection Control in Healthcare
  • Health Sciences › Health Professions › Emergency Medical Services › Pediatric health and respiratory diseases
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Infection Control and Ventilation
Keywords
hand hygiene, gastrointestinal diseases, respiratory diseases, infectious disease prevention, community settings, hand hygiene education, antibacterial soap, infection transmission
MeSH terms
Communicable Disease Control, Communicable Diseases, Gastrointestinal Diseases, Hand Disinfection, Humans, Respiratory Tract Infections, Surface-Active Agents, Databases, Bibliographic, Skin Care, Community-Acquired Infections, Risk Assessment

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review