{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T11:28:16Z","timestamp":1788953296193,"version":"build-2803163510"},"reference-count":31,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2020,8,1]],"date-time":"2020-08-01T00:00:00Z","timestamp":1596240000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,8,1]],"date-time":"2020-08-01T00:00:00Z","timestamp":1596240000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2021,8,1]],"date-time":"2021-08-01T00:00:00Z","timestamp":1627776000000},"content-version":"vor","delay-in-days":365,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/501100000272","name":"National Institute for Health Research","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000272","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000883","name":"University of Bristol","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000883","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100012141","name":"University Hospitals Bristol NHS Foundation Trust","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100012141","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejves.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Vascular and Endovascular Surgery"],"published-print":{"date-parts":[[2020,8]]},"DOI":"10.1016\/j.ejvs.2020.04.009","type":"journal-article","created":{"date-parts":[[2020,5,15]],"date-time":"2020-05-15T05:40:01Z","timestamp":1589521201000},"page":"264-272","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":38,"title":["The Effect of Frailty on Long Term Outcomes in Vascular Surgical Patients"],"prefix":"10.1016","volume":"60","author":[{"given":"Graeme K.","family":"Ambler","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Prasanti A.","family":"Kotta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lukasz","family":"Zielinski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Asanish","family":"Kalyanasundaram","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David E.","family":"Brooks","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amjad","family":"Ali","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammed M.","family":"Chowdhury","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrick A.","family":"Coughlin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejvs.2020.04.009_bib1","series-title":"World population ageing: 1950\u20132050","year":"2002"},{"key":"10.1016\/j.ejvs.2020.04.009_bib2","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1097\/01.SLA.0000081085.98792.3d","article-title":"The aging population and its impact on the surgery workforce","volume":"238","author":"Etzioni","year":"2003","journal-title":"Ann Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib3","doi-asserted-by":"crossref","first-page":"1140","DOI":"10.1016\/j.jvs.2010.06.076","article-title":"Endovascular aneurysm repair in nonagenarians is safe and effective","volume":"52","author":"Goldstein","year":"2010","journal-title":"J\u00a0Vasc Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib4","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/j.jamcollsurg.2011.01.056","article-title":"Accumulated frailty characteristics predict postoperative discharge institutionalization in the geriatric patient","volume":"213","author":"Robinson","year":"2011","journal-title":"J\u00a0Am Coll Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib5","doi-asserted-by":"crossref","first-page":"544","DOI":"10.1016\/j.amjsurg.2013.03.012","article-title":"Simple frailty score predicts postoperative complications across surgical specialties","volume":"206","author":"Robinson","year":"2013","journal-title":"Am J Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib6","doi-asserted-by":"crossref","first-page":"904","DOI":"10.1016\/j.avsg.2012.09.015","article-title":"Simplified frailty index to predict adverse outcomes and mortality in vascular surgery patients","volume":"27","author":"Karam","year":"2013","journal-title":"Ann Vasc Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib7","doi-asserted-by":"crossref","first-page":"824","DOI":"10.1016\/j.ejvs.2011.07.006","article-title":"Standardised frailty indicator as predictor for postoperative delirium after vascular surgery: a prospective cohort study","volume":"42","author":"Pol","year":"2011","journal-title":"Eur J Vasc Endovasc Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib8","doi-asserted-by":"crossref","first-page":"912","DOI":"10.1016\/j.jvs.2010.10.111","article-title":"Michigan Analytic Morphomics Group (MAMG). Frailty, core muscle size, and mortality in patients undergoing open abdominal aortic aneurysm repair","volume":"53","author":"Lee","year":"2011","journal-title":"J\u00a0Vasc Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib9","doi-asserted-by":"crossref","first-page":"638","DOI":"10.1002\/bjs.9785","article-title":"Effect of frailty on short- and mid-term outcomes in vascular surgical patients","volume":"102","author":"Ambler","year":"2015","journal-title":"Br J Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib10","first-page":"65","article-title":"A\u00a0simple sequentially rejective multiple test procedure","volume":"6","author":"Holm","year":"1979","journal-title":"Scand J Statist"},{"key":"10.1016\/j.ejvs.2020.04.009_bib11","doi-asserted-by":"crossref","first-page":"716","DOI":"10.1109\/TAC.1974.1100705","article-title":"A\u00a0new look at the statistical model identification","volume":"19","author":"Akaike","year":"1974","journal-title":"IEEE T Automat Contr"},{"key":"10.1016\/j.ejvs.2020.04.009_bib12","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1111\/j.2517-6161.1972.tb00899.x","article-title":"Regression models and life-tables","volume":"34","author":"Cox","year":"1972","journal-title":"J\u00a0Roy Stat Soc B"},{"key":"10.1016\/j.ejvs.2020.04.009_bib13","doi-asserted-by":"crossref","first-page":"861","DOI":"10.1016\/j.patrec.2005.10.010","article-title":"An introduction to ROC analysis","volume":"27","author":"Fawcett","year":"2006","journal-title":"Pattern Recogn Lett"},{"key":"10.1016\/j.ejvs.2020.04.009_bib14","doi-asserted-by":"crossref","first-page":"837","DOI":"10.2307\/2531595","article-title":"Comparing the areas under two or more correlated receiver operating characteristic curves: a nonparametric approach","volume":"44","author":"DeLong","year":"1988","journal-title":"Biometrics"},{"key":"10.1016\/j.ejvs.2020.04.009_bib15","series-title":"R: a Language and Environment for Statistical Computing","year":"2019"},{"key":"10.1016\/j.ejvs.2020.04.009_bib16","series-title":"Modeling survival data: extending the Cox model","author":"Therneau","year":"2000"},{"key":"10.1016\/j.ejvs.2020.04.009_bib17","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1186\/1471-2105-12-77","article-title":"pROC: an open-source package for R and S+ to analyze and compare ROC curves","volume":"12","author":"Robin","year":"2011","journal-title":"BMC Bioinformatics"},{"key":"10.1016\/j.ejvs.2020.04.009_bib18","doi-asserted-by":"crossref","first-page":"127","DOI":"10.7326\/M14-1741","article-title":"Alternatives to hazard ratios for comparing the efficacy or safety of therapies in noninferiority studies","volume":"163","author":"Uno","year":"2015","journal-title":"Ann Intern Med"},{"key":"10.1016\/j.ejvs.2020.04.009_bib19","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1016\/j.cger.2018.06.011","article-title":"Cognitive frailty in geriatrics","volume":"34","author":"Arai","year":"2018","journal-title":"Clin Geriatr Med"},{"key":"10.1016\/j.ejvs.2020.04.009_bib20","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1186\/s12877-016-0329-8","article-title":"Frailty and post-operative outcomes in older surgical patients: a systematic review","volume":"16","author":"Lin","year":"2016","journal-title":"BMC Geriatr"},{"key":"10.1016\/j.ejvs.2020.04.009_bib21","doi-asserted-by":"crossref","first-page":"762","DOI":"10.1016\/j.ejvs.2019.04.031","article-title":"The effect of frailty on outcome after vascular surgery","volume":"58","author":"Visser","year":"2019","journal-title":"Eur J Vasc Endovasc Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib22","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1111\/ajt.12992","article-title":"Frailty and mortality in kidney transplant recipients","volume":"15","author":"McAdams-DeMarco","year":"2015","journal-title":"Am J Transpl"},{"key":"10.1016\/j.ejvs.2020.04.009_bib23","doi-asserted-by":"crossref","first-page":"1268","DOI":"10.1634\/theoncologist.2014-0237","article-title":"Frailty is an independent predictor of survival in older patients with colorectal cancer","volume":"19","author":"Ommundsen","year":"2014","journal-title":"Oncologist"},{"key":"10.1016\/j.ejvs.2020.04.009_bib24","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1016\/j.jamcollsurg.2017.07.1066","article-title":"Cognitive impairment and overall survival in frail surgical patients","volume":"225","author":"Makhani","year":"2017","journal-title":"J\u00a0Am Coll Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib25","doi-asserted-by":"crossref","first-page":"679","DOI":"10.1002\/bjs.10459","article-title":"Randomized clinical trial of comprehensive geriatric assessment and optimization in vascular surgery","volume":"104","author":"Partridge","year":"2017","journal-title":"Br J Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib27","doi-asserted-by":"crossref","first-page":"420","DOI":"10.1016\/j.ejvs.2012.01.015","article-title":"Functional outcomes following revascularisation for critical limb ischaemia","volume":"43","author":"Rollins","year":"2012","journal-title":"Eur J Vasc Endovasc Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib28","doi-asserted-by":"crossref","first-page":"983","DOI":"10.1016\/j.jvs.2013.10.077","article-title":"A\u00a0United Kingdom perspective on independence and mobility after infrainguinal lower limb bypass surgery for critical limb ischemia","volume":"59","author":"Ambler","year":"2014","journal-title":"J\u00a0Vasc Surg"},{"key":"10.1016\/j.ejvs.2020.04.009_bib29","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1016\/0021-9681(87)90171-8","article-title":"A\u00a0new method of classifying prognostic comorbidity in longitudinal studies: development and validation","volume":"40","author":"Charlson","year":"1987","journal-title":"J\u00a0Chronic Dis"},{"key":"10.1016\/j.ejvs.2020.04.009_bib30","doi-asserted-by":"crossref","first-page":"914","DOI":"10.1001\/jama.1963.03060120024016","article-title":"The index of ADL: a standardized measure of biological and psychosocial function","volume":"185","author":"Katz","year":"1963","journal-title":"JAMA"},{"key":"10.1016\/j.ejvs.2020.04.009_bib31","first-page":"49","article-title":"Pressure sores: a risk assessment card","volume":"81","author":"Waterlow","year":"1985","journal-title":"Nurs Times"},{"key":"10.1016\/j.ejvs.2020.04.009_bib32","doi-asserted-by":"crossref","first-page":"916","DOI":"10.1038\/sj.ejcn.1602593","article-title":"A\u00a0local nutritional screening tool compared to malnutrition universal screening tool","volume":"61","author":"Gerasimidis","year":"2007","journal-title":"Eur J Clin Nutr"}],"container-title":["European Journal of Vascular and Endovascular Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1078588420303312?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1078588420303312?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T11:53:34Z","timestamp":1761047614000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1078588420303312"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,8]]},"references-count":31,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2020,8]]}},"alternative-id":["S1078588420303312"],"URL":"https:\/\/doi.org\/10.1016\/j.ejvs.2020.04.009","relation":{},"ISSN":["1078-5884"],"issn-type":[{"value":"1078-5884","type":"print"}],"subject":[],"published":{"date-parts":[[2020,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The Effect of Frailty on Long Term Outcomes in Vascular Surgical Patients","name":"articletitle","label":"Article Title"},{"value":"European Journal of Vascular and Endovascular Surgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejvs.2020.04.009","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"https:\/\/doi.org\/10.1016\/j.ejvs.2020.04.021","name":"associatedlink","label":"CrossRef DOI link to the associated document"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 European Society for Vascular Surgery. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}]}}