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Volume 9, Number 2—February 2003
Research

Influence of Role Models and Hospital Design on the Hand Hygiene of Health-Care Workers

Mary G. Lankford*†, Teresa R. Zembower‡, William E. Trick§, Donna M. Hacek*†, Gary A. Noskin*†‡, and Lance R. Peterson*†‡Comments to Author 
Author affiliations: *Northwestern Prevention Epicenter, Chicago, Illinois, USA; †Northwestern Memorial Hospital, Chicago, Illinois, USA; ‡Northwestern University Medical School, Chicago, Illinois, USA; §Centers for Disease Control and Prevention, Atlanta, Georgia, USA

Main Article

Table 4

Effect of behavior of other health-care workers in the room on health-care workers’ hand-hygiene compliance, by multivariate analysis, Northwestern Memorial Hospitala

Variableb Odds ratio 
(95% confidence interval) p value
Room entry alone (n=291)
1.0

In a room when a peer performs hand hygiene (n=48)
1.1 (0.6 to 2.3)
0.7
In a room when a higher ranking person performs hand hygiene (n=64)
0.8 (0.4 to 1.3)
0.3
Highest ranking person in the room (n=144)
0.6 (0.4 to 1.0)
0.07
In a room when peer does not perform hand hygiene (n=41)
0.4 (0.2 to 1.0)
0.05
In a room when higher ranking person does not perform hand hygiene (n=111) 0.2 (0.1 to 0.5) <0.001

aAdjusted for variables significantly associated with increased hand-hygiene compliance, i.e., health-care worker glove use, hand hygiene on room entry, invasive procedures, patient contact, and old versus new hospital.

bNurses and physicians accounted for most observations for all categories.

Main Article

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The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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