{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T09:35:17Z","timestamp":1780565717603,"version":"3.54.1"},"reference-count":20,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2011,6,1]],"date-time":"2011-06-01T00:00:00Z","timestamp":1306886400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2011,6,1]],"date-time":"2011-06-01T00:00:00Z","timestamp":1306886400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["ajicjournal.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Infection Control"],"published-print":{"date-parts":[[2011,6]]},"DOI":"10.1016\/j.ajic.2010.08.010","type":"journal-article","created":{"date-parts":[[2011,1,22]],"date-time":"2011-01-22T04:26:18Z","timestamp":1295670378000},"page":"390-395","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":17,"title":["Investigating the impact of the definition of previous antibiotic exposure related to isolation of extended spectrum \u03b2-Lactamase-producing Klebsiella pneumoniae"],"prefix":"10.1016","volume":"39","author":[{"given":"Suprat","family":"Saely","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keith S.","family":"Kaye","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marilynn R.","family":"Fairfax","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Teena","family":"Chopra","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jason M.","family":"Pogue","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajic.2010.08.010_bib1","doi-asserted-by":"crossref","first-page":"657","DOI":"10.1128\/CMR.18.4.657-686.2005","article-title":"Extended-spectrum \u03b2-lactamases: a clinical update","volume":"18","author":"Paterson","year":"2005","journal-title":"Clin Microbiol Rev"},{"key":"10.1016\/j.ajic.2010.08.010_bib2","doi-asserted-by":"crossref","first-page":"1162","DOI":"10.1086\/319757","article-title":"Extended-spectrum \u03b2-lactamase-producing Escherichia coli and Klebsiella pneumoniae: risk factors for infection and impact of resistance on outcomes","volume":"32","author":"Lautenbach","year":"2001","journal-title":"Clin Infect Dis"},{"issue":"Suppl 4","key":"10.1016\/j.ajic.2010.08.010_bib3","doi-asserted-by":"crossref","first-page":"S153","DOI":"10.1086\/500662","article-title":"Overview of the epidemiological profile and laboratory detection of extended-spectrum \u03b2-lactamases","volume":"42","author":"Pfaller","year":"2006","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.ajic.2010.08.010_bib4","doi-asserted-by":"crossref","first-page":"1427","DOI":"10.1345\/aph.1K213","article-title":"Diagnosis and treatment of extended-spectrum and AmpC \u03b2-lactamase-producing organisms","volume":"41","author":"Yang","year":"2007","journal-title":"Ann Pharmacother"},{"key":"10.1016\/j.ajic.2010.08.010_bib5","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1186\/1471-2334-6-24","article-title":"Nosocomial bloodstream infections caused by Klebsiella pneumoniae: impact of extended-spectrum \u03b2-lactamase (ESBL) production on clinical outcome in a hospital with high ESBL prevalence","volume":"6","author":"Marra","year":"2006","journal-title":"BMC Infect Dis"},{"key":"10.1016\/j.ajic.2010.08.010_bib6","doi-asserted-by":"crossref","first-page":"1317","DOI":"10.1086\/429239","article-title":"Risk factors for increasing multidrug resistance among extended-spectrum \u03b2-lactamase-producing Escherichia coli and Klebsiella species","volume":"40","author":"Hyle","year":"2005","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.ajic.2010.08.010_bib7","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1128\/AAC.50.2.498-504.2006","article-title":"Bloodstream infections caused by extended-spectrum \u03b2-lactamase-producing Klebsiella pneumoniae: risk factors, molecular epidemiology, and clinical outcome","volume":"50","author":"Tumbarello","year":"2006","journal-title":"Antimicrob Agents Chemother"},{"key":"10.1016\/j.ajic.2010.08.010_bib8","doi-asserted-by":"crossref","first-page":"860","DOI":"10.1086\/502310","article-title":"Risk factors for and clinical outcomes of bloodstream infections caused by extended-spectrum \u03b2-lactamase-producing Klebsiella pneumoniae","volume":"25","author":"Kang","year":"2004","journal-title":"Infect Control Hosp Epidemiol"},{"key":"10.1016\/j.ajic.2010.08.010_bib9","doi-asserted-by":"crossref","first-page":"1375","DOI":"10.1086\/598194","article-title":"Colonization with multidrug-resistant gram-negative bacteria: prolonged duration and frequent cocolonization","volume":"48","author":"O\u2019Fallon","year":"2009","journal-title":"Clin Infect Dis"},{"key":"10.1016\/j.ajic.2010.08.010_bib10","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1016\/j.ijantimicag.2003.10.008","article-title":"In vitro activities of \u03b2-lactam antibiotics alone and in combination with sulbactam against gram-negative bacteria","volume":"23","author":"Wang","year":"2004","journal-title":"Int J Antimicrob Agents"},{"key":"10.1016\/j.ajic.2010.08.010_bib11","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1093\/jac\/dkm494","article-title":"Role of \u03b2-lactamase inhibitors in enterobacterial isolates producing extended-spectrum \u03b2-lactamases","volume":"61","author":"Bhattacharjee","year":"2008","journal-title":"J Antimicrob Chemother"},{"key":"10.1016\/j.ajic.2010.08.010_bib12","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1007\/s10096-003-1084-2","article-title":"Risk factors for the development of extended-spectrum \u03b2-lactamase-producing bacteria in nonhospitalized patients","volume":"23","author":"Colodner","year":"2004","journal-title":"Eur J Clin Microbiol Infect Dis"},{"key":"10.1016\/j.ajic.2010.08.010_bib13","unstructured":"Clinical and Laboratory Standards Institute. Performance standards for antimicrobial susceptibility Testing. Clinical and Laboratory Standards Institute; 2009 CLSI. 18th informational supplement M100\u2013S18). Wayne (PA): Clinical and Laboratory Standards Institute; 2009."},{"key":"10.1016\/j.ajic.2010.08.010_bib14","doi-asserted-by":"crossref","first-page":"942","DOI":"10.1542\/peds.2004-1289","article-title":"Risk factors for and outcomes of bloodstream infection caused by extended-spectrum \u03b2-lactamase-producing Escherichia coli and Klebsiella species in children","volume":"115","author":"Zaoutis","year":"2005","journal-title":"Pediatrics"},{"key":"10.1016\/j.ajic.2010.08.010_bib15","doi-asserted-by":"crossref","first-page":"1718","DOI":"10.1007\/s00134-002-1521-1","article-title":"Extended-spectrum \u03b2-lactamase-producing Escherichia coli and Klebsiella pneumoniae bloodstream infection: risk factors and clinical outcome","volume":"28","author":"Du","year":"2002","journal-title":"Intensive Care Med"},{"key":"10.1016\/j.ajic.2010.08.010_bib16","doi-asserted-by":"crossref","first-page":"26","DOI":"10.7326\/0003-4819-140-1-200401060-00008","article-title":"International prospective study of Klebsiella pneumoniae bacteremia: implications of extended-spectrum \u03b2-lactamase production in nosocomial infections","volume":"140","author":"Paterson","year":"2004","journal-title":"Ann Intern Med"},{"key":"10.1016\/j.ajic.2010.08.010_bib17","doi-asserted-by":"crossref","first-page":"899","DOI":"10.1128\/AAC.39.4.899","article-title":"SHV-7, a novel cefotaxime-hydrolyzing \u03b2-lactamase, identified in Escherichia coli isolates from hospitalized nursing home patients","volume":"39","author":"Bradford","year":"1995","journal-title":"Antimicrob Agents Chemother"},{"key":"10.1016\/j.ajic.2010.08.010_bib18","first-page":"279","article-title":"The molecular and clinical epidemiology of enterobacteriaceae-producing extended-spectrum \u03b2-lactamase in a tertiary care hospital","volume":"36","author":"D\u2019Agata","year":"1998","journal-title":"J\u00a0Infect"},{"key":"10.1016\/j.ajic.2010.08.010_bib19","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1016\/j.jhin.2006.05.010","article-title":"Epidemiology of infections caused by extended-spectrum \u03b2-lactamase-producing Escherichia coli and Klebsiella spp: a nested case-control study\u00a0from a tertiary hospital in London","volume":"64","author":"Skippen","year":"2006","journal-title":"J Hosp Infect"},{"key":"10.1016\/j.ajic.2010.08.010_bib20","doi-asserted-by":"crossref","first-page":"653","DOI":"10.1016\/j.ijid.2008.03.008","article-title":"Molecular epidemiology and risk factors of bloodstream infections caused by extended-spectrum \u03b2-lactamase-producing Klebsiella pneumoniae A case-control study","volume":"12","author":"Mosqueda-Gomez","year":"2008","journal-title":"Int J Infect Dis"}],"container-title":["American Journal of Infection Control"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0196655310008989?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0196655310008989?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T05:35:44Z","timestamp":1759296944000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0196655310008989"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6]]},"references-count":20,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2011,6]]}},"alternative-id":["S0196655310008989"],"URL":"https:\/\/doi.org\/10.1016\/j.ajic.2010.08.010","relation":{},"ISSN":["0196-6553"],"issn-type":[{"value":"0196-6553","type":"print"}],"subject":[],"published":{"date-parts":[[2011,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Investigating the impact of the definition of previous antibiotic exposure related to isolation of extended spectrum \u03b2-Lactamase-producing Klebsiella pneumoniae","name":"articletitle","label":"Article Title"},{"value":"American Journal of Infection Control","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajic.2010.08.010","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2011 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}