D’Agata, Erika M. C.Varu, AbyGeffert, Sara F.Araos, RafaelMitchell, SusanSitu, AaronCameron, Chris2021-08-272021-08-272018Clinical Infectious Diseases; 2018;67(9):1437–40https://doi.org/10.1093/cid/ciy358http://hdl.handle.net/11447/4501A 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.enMethicillin-resistant Staphylococcus aureusMultidrug-resistant gram-negative bacteriaAcquisitionLong-term care facilitiesAdvanced dementiaArticle