{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T22:37:18Z","timestamp":1793572638689,"version":"4.5.0"},"reference-count":44,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T00:00:00Z","timestamp":1646092800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T00:00:00Z","timestamp":1646092800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["aaojournal.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Ophthalmology"],"published-print":{"date-parts":[[2022,3]]},"DOI":"10.1016\/j.ophtha.2021.09.004","type":"journal-article","created":{"date-parts":[[2021,9,17]],"date-time":"2021-09-17T01:23:45Z","timestamp":1631841825000},"page":"250-257","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":44,"title":["Endophthalmitis Rates among Medicare Beneficiaries Undergoing Cataract Surgery between 2011 and 2019"],"prefix":"10.1016","volume":"129","author":[{"given":"Sidra","family":"Zafar","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chen","family":"Dun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2366-235X","authenticated-orcid":false,"given":"Divya","family":"Srikumaran","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peiqi","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oliver D.","family":"Schein","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Makary","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9401-4283","authenticated-orcid":false,"given":"Fasika","family":"Woreta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ophtha.2021.09.004_bib1","doi-asserted-by":"crossref","first-page":"983","DOI":"10.1016\/j.ajo.2005.01.025","article-title":"Acute-onset endophthalmitis after cataract surgery (2000\u20132004): incidence, clinical settings, and visual acuity outcomes after treatment","volume":"139","author":"Miller","year":"2005","journal-title":"Am J Ophthalmol"},{"key":"10.1016\/j.ophtha.2021.09.004_bib2","first-page":"152","article-title":"Treatment outcomes of post cataract surgery endophthalmitis in a tertiary referral center in Iran","volume":"30","author":"Torabi","year":"2018","journal-title":"J\u00a0Curr Ophthalmol"},{"key":"10.1016\/j.ophtha.2021.09.004_bib3","doi-asserted-by":"crossref","first-page":"1388","DOI":"10.1016\/j.ophtha.2005.02.028","article-title":"The incidence of endophthalmitis after cataract surgery among the U.S. Medicare population increased between 1994 and 2001","volume":"112","author":"West","year":"2005","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib4","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1016\/j.jcrs.2012.10.037","article-title":"Six-year incidence of endophthalmitis after cataract surgery: Swedish national study","volume":"39","author":"Friling","year":"2013","journal-title":"J\u00a0Cataract Refract Surg"},{"key":"10.1016\/j.ophtha.2021.09.004_bib5","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1016\/j.ophtha.2008.09.039","article-title":"Risk factors for acute endophthalmitis after cataract surgery: a population-based study","volume":"116","author":"Hatch","year":"2009","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib6","doi-asserted-by":"crossref","first-page":"302","DOI":"10.1016\/j.ophtha.2015.09.037","article-title":"Efficacy of intracameral moxifloxacin endophthalmitis prophylaxis at Aravind Eye Hospital","volume":"123","author":"Haripriya","year":"2016","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib7","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1016\/j.jcrs.2009.01.002","article-title":"Incidence of post-cataract endophthalmitis at Aravind Eye Hospital: outcomes of more than 42 000 consecutive cases using standardized sterilization and prophylaxis protocols","volume":"35","author":"Ravindran","year":"2009","journal-title":"J\u00a0Cataract Refract Surg"},{"key":"10.1016\/j.ophtha.2021.09.004_bib8","doi-asserted-by":"crossref","first-page":"507","DOI":"10.1016\/j.ophtha.2010.07.023","article-title":"Prevalence and predictors of ocular complications associated with cataract surgery in United States Veterans","volume":"118","author":"Greenberg","year":"2011","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib9","doi-asserted-by":"crossref","first-page":"534","DOI":"10.1136\/bjophthalmol-2018-312171","article-title":"Is combined cataract surgery associated with acute postoperative endophthalmitis? A nationwide study from 2005 to 2014","volume":"103","author":"Creuzot-Garcher","year":"2019","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.ophtha.2021.09.004_bib10","doi-asserted-by":"crossref","first-page":"1414","DOI":"10.1016\/j.ophtha.2016.02.019","article-title":"Incidence of acute postoperative endophthalmitis after cataract surgery: a nationwide study in France from 2005 to 2014","volume":"123","author":"Creuzot-Garcher","year":"2016","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib11","first-page":"CD006364","article-title":"Perioperative antibiotics for prevention of acute endophthalmitis after cataract surgery","volume":"2","author":"Gower","year":"2017","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.ophtha.2021.09.004_bib12","doi-asserted-by":"crossref","first-page":"914","DOI":"10.1016\/j.ophtha.2011.11.023","article-title":"Postcataract surgery endophthalmitis in the United States: analysis of the complete 2003 to 2004 Medicare database of cataract surgeries","volume":"119","author":"Keay","year":"2012","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib13","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1016\/j.ophtha.2019.08.026","article-title":"Endophthalmitis after cataract surgery in the United States: a report from the Intelligent Research in Sight Registry, 2013-2017","volume":"127","author":"Pershing","year":"2020","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib14","doi-asserted-by":"crossref","first-page":"1411","DOI":"10.1016\/j.ophtha.2016.03.024","article-title":"Intracameral antibiotics and cataract surgery: endophthalmitis rates, costs, and stewardship","volume":"123","author":"Schwartz","year":"2016","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib15","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1097\/ICU.0000000000000326","article-title":"Endophthalmitis after cataract surgery: epidemiology, risk factors, and evidence on protection","volume":"28","author":"Garg","year":"2017","journal-title":"Curr Opin Ophthalmol"},{"key":"10.1016\/j.ophtha.2021.09.004_bib16","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1001\/jamaophthalmol.2016.5174","article-title":"Rates of routine cataract surgery among Medicare beneficiaries","volume":"135","author":"French","year":"2017","journal-title":"JAMA Ophthalmol"},{"issue":"5","key":"10.1016\/j.ophtha.2021.09.004_bib17","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1016\/0021-9681(87)90171-8","article-title":"A new method of classifying prognostic comorbidity in longitudinal studies: development and validation","volume":"40","author":"Charlson","year":"1987","journal-title":"J Chronic Diseases"},{"key":"10.1016\/j.ophtha.2021.09.004_bib18","doi-asserted-by":"crossref","first-page":"1716","DOI":"10.1016\/j.ophtha.2011.02.024","article-title":"Severe adverse events after cataract surgery among Medicare beneficiaries","volume":"118","author":"Stein","year":"2011","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib19","doi-asserted-by":"crossref","first-page":"290","DOI":"10.1016\/j.ophtha.2013.07.016","article-title":"Incidence of endophthalmitis after corneal transplant or cataract surgery in a Medicare population","volume":"121","author":"Du","year":"2014","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib20","doi-asserted-by":"crossref","first-page":"1143","DOI":"10.1016\/j.ophtha.2017.12.001","article-title":"The 2016 American Academy of Ophthalmology IRIS\u00ae Registry (Intelligent Research In Sight) database: characteristics and methods","volume":"125","author":"Chiang","year":"2018","journal-title":"Ophthalmology"},{"issue":"Suppl 1","key":"10.1016\/j.ophtha.2021.09.004_bib21","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s00347-016-0265-1","article-title":"The IRIS\u00ae Registry: purpose and perspectives","volume":"114","author":"Parke","year":"2017","journal-title":"Ophthalmologe"},{"key":"10.1016\/j.ophtha.2021.09.004_bib22","doi-asserted-by":"crossref","first-page":"1547","DOI":"10.1016\/j.jcrs.2019.06.008","article-title":"Billing of cataract surgery as complex versus routine for Medicare beneficiaries","volume":"45","author":"Zafar","year":"2019","journal-title":"J\u00a0Cataract Refract Surg"},{"key":"10.1016\/j.ophtha.2021.09.004_bib23","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1016\/j.ophtha.2008.10.028","article-title":"Risk factors for intraoperative complications in resident-performed phacoemulsification surgery","volume":"116","author":"Rutar","year":"2009","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib24","article-title":"Risk factors for acute endophthalmitis following cataract surgery: a systematic review and meta-analysis","volume":"8","author":"Cao","year":"2013","journal-title":"PloS One"},{"key":"10.1016\/j.ophtha.2021.09.004_bib25","doi-asserted-by":"crossref","first-page":"1300","DOI":"10.1016\/j.jcrs.2015.01.014","article-title":"Antibiotic prophylaxis of postoperative endophthalmitis after cataract surgery: results of the 2014 ASCRS member survey","volume":"41","author":"Chang","year":"2015","journal-title":"J\u00a0Cataract Refract Surg"},{"key":"10.1016\/j.ophtha.2021.09.004_bib26","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1016\/j.jcrs.2012.07.031","article-title":"Decreased postoperative endophthalmitis rate after institution of intracameral antibiotics in a Northern California eye department","volume":"39","author":"Shorstein","year":"2013","journal-title":"J\u00a0Cataract Refract Surg"},{"key":"10.1016\/j.ophtha.2021.09.004_bib27","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1016\/j.jcrs.2007.02.032","article-title":"Prophylaxis of postoperative endophthalmitis following cataract surgery: results of the ESCRS multicenter study and identification of risk factors","volume":"33","year":"2007","journal-title":"J\u00a0Cataract Refract Surg"},{"key":"10.1016\/j.ophtha.2021.09.004_bib28","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1016\/j.ajo.2020.08.006","article-title":"Risk factors for repeat keratoplasty after endothelial keratoplasty in the Medicare population","volume":"221","author":"Zafar","year":"2021","journal-title":"Am J Ophthalmol"},{"key":"10.1016\/j.ophtha.2021.09.004_bib29","doi-asserted-by":"crossref","first-page":"482","DOI":"10.1016\/j.jamcollsurg.2012.11.014","article-title":"Racial disparities in surgical care and outcomes in the United States: a comprehensive review of patient, provider, and systemic factors","volume":"216","author":"Haider","year":"2013","journal-title":"J\u00a0Am Coll Surg"},{"key":"10.1016\/j.ophtha.2021.09.004_bib30","doi-asserted-by":"crossref","first-page":"2493","DOI":"10.1161\/STROKEAHA.108.544866","article-title":"Racial and ethnic disparities in outcomes and appropriateness of carotid endarterectomy","volume":"40","author":"Halm","year":"2009","journal-title":"Stroke"},{"key":"10.1016\/j.ophtha.2021.09.004_bib31","doi-asserted-by":"crossref","first-page":"787","DOI":"10.1016\/j.jamcollsurg.2006.08.005","article-title":"Racial disparities in late survival after rectal cancer surgery","volume":"203","author":"Morris","year":"2006","journal-title":"J\u00a0Am Coll Surg"},{"key":"10.1016\/j.ophtha.2021.09.004_bib32","doi-asserted-by":"crossref","first-page":"166","DOI":"10.1016\/j.ygyno.2008.08.009","article-title":"Do racial\/ethnic disparities exist in the utilization of high-volume surgeons for women with ovarian cancer?","volume":"111","author":"Aranda","year":"2008","journal-title":"Gynecol Oncol"},{"key":"10.1016\/j.ophtha.2021.09.004_bib33","doi-asserted-by":"crossref","first-page":"1682","DOI":"10.1016\/j.amjcard.2009.02.019","article-title":"Racial and ethnic disparities in access to higher and lower quality cardiac surgeons for coronary artery bypass grafting","volume":"103","author":"Castellanos","year":"2009","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.ophtha.2021.09.004_bib34","first-page":"5527","article-title":"Impact of the age-adjusted Charlson comorbidity index on the short- and long-term outcomes of patients undergoing curative gastrectomy for gastric cancer","volume":"10","author":"Maezawa","year":"2019","journal-title":"J\u00a0Cancer"},{"key":"10.1016\/j.ophtha.2021.09.004_bib35","doi-asserted-by":"crossref","first-page":"1631","DOI":"10.1038\/s41598-020-58453-1","article-title":"The impact of age and comorbidity on the postoperative outcomes after emergency surgical management of complicated intra-abdominal infections","volume":"10","author":"Pay\u00e1-Llorente","year":"2020","journal-title":"Sci Rep"},{"key":"10.1016\/j.ophtha.2021.09.004_bib36","doi-asserted-by":"crossref","first-page":"1321","DOI":"10.1167\/iovs.03-1000","article-title":"Significant nonsurgical risk factors for endophthalmitis after cataract surgery: EPSWA Fourth Report","volume":"45","author":"Li","year":"2004","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"10.1016\/j.ophtha.2021.09.004_bib37","doi-asserted-by":"crossref","first-page":"1349","DOI":"10.1136\/bjo.84.12.1349","article-title":"Risk factors for development of post-trabeculectomy endophthalmitis","volume":"84","author":"Lehmann","year":"2000","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.ophtha.2021.09.004_bib38","doi-asserted-by":"crossref","first-page":"964","DOI":"10.1016\/S0161-6420(85)33947-7","article-title":"Late onset endophthalmitis associated with filtering blebs","volume":"92","author":"Mandelbaum","year":"1985","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib39","doi-asserted-by":"crossref","first-page":"393","DOI":"10.1111\/ceo.12888","article-title":"Minimally invasive glaucoma surgery as primary stand-alone surgery for glaucoma","volume":"45","author":"Kerr","year":"2017","journal-title":"Clin Exp Ophthalmol"},{"key":"10.1016\/j.ophtha.2021.09.004_bib40","doi-asserted-by":"crossref","first-page":"459","DOI":"10.1016\/j.ophtha.2010.07.007","article-title":"Randomized evaluation of the trabecular micro-bypass stent with phacoemulsification in patients with glaucoma and cataract","volume":"118","author":"Samuelson","year":"2011","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib41","article-title":"Endophthalmitis following combined cataract extraction and placement of an iStent trabecular bypass device","volume":"20","author":"Chaves","year":"2020","journal-title":"Am J Ophthalmol Case Rep"},{"key":"10.1016\/j.ophtha.2021.09.004_bib42","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1016\/j.ophtha.2017.10.019","article-title":"XEN implant-related endophthalmitis","volume":"125","author":"Lim","year":"2018","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ophtha.2021.09.004_bib43","doi-asserted-by":"crossref","first-page":"931","DOI":"10.1097\/IJG.0000000000001012","article-title":"Endophthalmitis following XEN stent exposure","volume":"27","author":"Karri","year":"2018","journal-title":"J\u00a0Glaucoma"},{"key":"10.1016\/j.ophtha.2021.09.004_bib44","doi-asserted-by":"crossref","first-page":"934","DOI":"10.1097\/IJG.0000000000001058","article-title":"Extrusion and breakage of XEN gel stent resulting in endophthalmitis","volume":"27","author":"Lapira","year":"2018","journal-title":"J\u00a0Glaucoma"}],"container-title":["Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0161642021006850?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0161642021006850?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,27]],"date-time":"2025-09-27T14:11:27Z","timestamp":1758982287000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0161642021006850"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3]]},"references-count":44,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2022,3]]}},"alternative-id":["S0161642021006850"],"URL":"https:\/\/doi.org\/10.1016\/j.ophtha.2021.09.004","relation":{},"ISSN":["0161-6420"],"issn-type":[{"value":"0161-6420","type":"print"}],"subject":[],"published":{"date-parts":[[2022,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Endophthalmitis Rates among Medicare Beneficiaries Undergoing Cataract Surgery between 2011 and 2019","name":"articletitle","label":"Article Title"},{"value":"Ophthalmology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ophtha.2021.09.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 by the American Academy of Ophthalmology","name":"copyright","label":"Copyright"}]}}