Epidemiology and Surveillance Marya D. Zilberberg, Brian H. Nathanson, Kate Sulham, Andrew F. Shorr DOI: 10.1128/AAC.00346-20 ABSTRACT In the face of increasing rates of antimicrobial resistance in complicated urinary tract infections (cUTIs), clinicians need to understand cross-resistance patterns among commonly encountered pathogens. We performed a multicenter, retrospective cohort study in the Premier database of approximately 180 hospitals, from 2013 to 2018.