A multicenter, cross-sectional study on the prevalence and risk factors for nasal colonization with Staphylococcus aureus in patients admitted to children's hospitals in Switzerland.

Datta, Florence; Erb, Thomas; Heininger, Ulrich; Gervaix, Alain; Schaad, Urs B; Berger, Christoph; Vaudaux, Bernard; Aebi, Christoph et al. · Clin Infect Dis · 2008

cross_sectional · Level IV

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Abstract

The rate of nasal carriage of Staphylococcus aureus and associated risk factors were determined in a cross-sectional study involving Swiss children's hospitals. S. aureus was isolated in 562 of 1363 cases. In a stepwise multivariate analysis, the variables age, duration of antibiotic use, and hospitalization of a household member were independently associated with carriage of S. aureus.

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