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Effect of testing methods on incidence of Clostridioides difficile infection rates in Veterans’ Affairs medical centers
Published online by Cambridge University Press: 13 November 2020
Abstract
Clostridioidesdifficile infection rates from 7 facilities that used nucleic acid amplification testing (NAAT) alone for 12 months then switched to NAAT plus toxin enzyme immunoassay (EIA) and reported the latter result for 12 months were compared to 70 facilities that used NAAT alone for all 24 months. There was no significant difference in rates between facility groups over the first 12 months (P = .21, linear regression), but we detected a decrease in rates for the facilities that changed to NAAT+EIA (P < .0001).
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- © 2020 by The Society for Healthcare Epidemiology of America. All rights reserved.
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