Fluoroquinolone-Resistant and Extended-Spectrum β-Lactamase–Producing Escherichia coli Infections in Patients with Pyelonephritis, United States1
David A. Talan

, Sukhjit S. Takhar, Anusha Krishnadasan, Fredrick M. Abrahamian, William R. Mower, Gregory J. Moran, and EMERGEncy ID Net Study Group
Author affiliations: David Geffen School of Medicine at the University of California, Los Angeles (UCLA), Los Angeles, California, USA (D.A. Talan, A. Krishnadasan, F.M. Abrahamian, W.R. Mower, G.J. Moran); Olive View–UCLA Medical Center, Los Angeles (D.A. Talan, A. Krishnadasan, F.M. Abrahamian, G.J. Moran); Brigham and Women’s Hospital, Boston, Massachusetts, USA (S.S. Takhar); Harvard Medical School, Boston (S.S. Takhar); Ronald Reagan Medical Center, Los Angeles (W.R. Mower)
Main Article
Figure 3
Figure 3. Prevalence of fluoroquinolone-resistant and ESBL-producing Escherichia coli infections among patients with uncomplicated and complicated pyelonephritis, by study site, United States, July 2013–December 2014. Each dot indicates a study site; the line to show the general trend between fluoroquinolone resistance and ESBL-producing E. coli was generated by using simple linear regression. ESBL, extended spectrum β-lactamase.
Main Article
Page created: August 11, 2016
Page updated: August 11, 2016
Page reviewed: August 11, 2016
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.