Acquisition of Multidrug-resistant Organisms in the Absence of Antimicrobials.

D'Agata, Erika M C; Varu, Aby; Geffert, Sara F; Araos, Rafael; Mitchell, Susan; Situ, Aaron; Cameron, Chris · Clin Infect Dis · 2018

case_control · Level III

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Abstract

A nested case-control study among 137 nursing home residents who did not receive antimicrobials, of whom 44 acquired a multidrug-resistant organism, was performed. Risk factors for acquisition included gastrointestinal medications that affect the gut microbiome, number of visits from healthcare workers, pressure ulcers, and not residing in a dementia unit.

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