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Volume 26, Number 10—October 2020
Research

Multicenter Prevalence Study Comparing Molecular and Toxin Assays for Clostridioides difficile Surveillance, Switzerland

Andreas F. Widmer, Reno Frei, Ed J. Kuijper, Mark H. Wilcox, Ruth Schindler, Violeta Spaniol, Daniel Goldenberger, Adrian Egli, Sarah Tschudin-SutterComments to Author , and Kuijper
Author affiliations: University Hospital Basel, Basel, Switzerland (A.F. Widmer, R. Frei, R. Schindler, V. Spaniol, D. Goldenberger, A. Egli, S. Tschudin-Sutter); Leiden University Medical Center, Leiden, the Netherlands (E.J. Kuijper); Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, and Leeds Teaching Hospitals, Leeds, UK (M.H. Wilcox)

Main Article

Table 3

Reported and measured detection and testing rates of toxigenic Clostridioides difficile, Switzerland, 2015*

Institutions and testing methods Reported rate/10,000 patient bed-days Measured rate/10,000 patient bed-days, winter (range) Measured rate/10,000 patient bed-days, summer (range) Mean measured rate/10,000 patient bed-days (range) Testing
rate/10,000 patient bed-days (range)
All institutions 3.8 (0–11) 67.5 (0–3,202)
EIA 6.4 (0–387) 5.7 (0–475) 6.1 (0–475)
NAAT

11.4 (0–387)
7.1 (0–475)
9.3 (0–475)

Children’s hospitals 1.1 (0.4–1.1) 22.5 (7.0–46.7)
EIA 33.7 (0–73) 0 16.9 (0–73)
NAAT 67.3 (0–99) 0 33.6 (0–99)

EIA, enzyme immuno assay; GDH, glutamate dehydrogenase; NAAT, nucleic acid amplification tests.

Main Article

Page created: July 24, 2020
Page updated: September 17, 2020
Page reviewed: September 17, 2020
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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