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Handwashing compliance depends on professional status
1Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. plipsett@jhmi.edu
Surgical Infections
|February 21, 2003
Summary
Healthcare workers have low handwashing compliance, especially physicians (MDs), increasing infection risk. Targeted interventions are needed to improve hand hygiene practices in hospitals.
Area of Science:
- Infection Control
- Healthcare Epidemiology
- Public Health
Background:
- Nosocomial infections spread via healthcare worker hands.
- Handwashing (HW) is crucial but compliance is low (28-74%), particularly in ICUs.
Purpose of the Study:
- To investigate handwashing behavior variations among healthcare professionals (HCPs) and patient interaction risk levels.
- To identify factors influencing hand hygiene compliance in a surgical intermediate care unit.
Main Methods:
- Observational study in a university teaching hospital's surgical intermediate care unit.
- Observed handwashing compliance among physicians (MDs), nurses (RNs), and nursing support personnel (NSP).
- Classified 493 handwashing opportunities into low and high risk for pathogen transmission.
Main Results:
- Overall handwashing rate was low (44%).
- Physicians (MDs) had significantly lower compliance (15%) compared to nurses (50%) and NSP (37%).
- MDs were significantly less likely to wash hands in high-risk situations (OR 5.58).
Conclusions:
- Significant opportunities exist for quality improvement in hand hygiene practices.
- Novel educational strategies are needed to address low compliance among MDs and RNs.
- Understanding reasons for non-compliance can reduce healthcare-associated infections.