{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T17:36:12Z","timestamp":1786988172735,"version":"build-2736575974"},"reference-count":24,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2021,11,3]],"date-time":"2021-11-03T00:00:00Z","timestamp":1635897600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100007687","name":"Svenska L\u00e4kares\u00e4llskapet","doi-asserted-by":"publisher","award":["SLS-499811"],"award-info":[{"award-number":["SLS-499811"]}],"id":[{"id":"10.13039\/501100007687","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002706","name":"AFA F\u00f6rs\u00e4kring","doi-asserted-by":"publisher","award":["150072"],"award-info":[{"award-number":["150072"]}],"id":[{"id":"10.13039\/501100002706","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014197","name":"Stiftelsen Mary von Sydows f\u00f6dd Wijk donationsfond","doi-asserted-by":"publisher","award":["1216"],"award-info":[{"award-number":["1216"]}],"id":[{"id":"10.13039\/501100014197","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005754","name":"Sahlgrenska universitetssjukhuset","doi-asserted-by":"publisher","award":["ALFGBG-493341"],"award-info":[{"award-number":["ALFGBG-493341"]}],"id":[{"id":"10.13039\/501100005754","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005754","name":"Sahlgrenska universitetssjukhuset","doi-asserted-by":"publisher","award":["ALFGBG-784821"],"award-info":[{"award-number":["ALFGBG-784821"]}],"id":[{"id":"10.13039\/501100005754","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005754","name":"Sahlgrenska universitetssjukhuset","doi-asserted-by":"publisher","award":["ALFGBG-718221"],"award-info":[{"award-number":["ALFGBG-718221"]}],"id":[{"id":"10.13039\/501100005754","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005754","name":"Sahlgrenska universitetssjukhuset","doi-asserted-by":"publisher","award":["ALFGBG-4307771"],"award-info":[{"award-number":["ALFGBG-4307771"]}],"id":[{"id":"10.13039\/501100005754","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005009","name":"Stiftelsen Assar Gabrielssons Fond","doi-asserted-by":"publisher","award":["FB19-07 &amp; FB 16-95"],"award-info":[{"award-number":["FB19-07 &amp; FB 16-95"]}],"id":[{"id":"10.13039\/501100005009","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010473","name":"Alzheimer&apos;s Foundation of America","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100010473","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002794","name":"Cancerfonden","doi-asserted-by":"publisher","award":["2019\/190303"],"award-info":[{"award-number":["2019\/190303"]}],"id":[{"id":"10.13039\/501100002794","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002794","name":"Cancerfonden","doi-asserted-by":"publisher","award":["CAN 2016\/519"],"award-info":[{"award-number":["CAN 2016\/519"]}],"id":[{"id":"10.13039\/501100002794","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005689","name":"G\u00f6teborgs L\u00e4kares\u00e4llskap","doi-asserted-by":"publisher","award":["GLS-688001"],"award-info":[{"award-number":["GLS-688001"]}],"id":[{"id":"10.13039\/501100005689","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005689","name":"G\u00f6teborgs L\u00e4kares\u00e4llskap","doi-asserted-by":"publisher","award":["GLS-778731"],"award-info":[{"award-number":["GLS-778731"]}],"id":[{"id":"10.13039\/501100005689","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005689","name":"G\u00f6teborgs L\u00e4kares\u00e4llskap","doi-asserted-by":"publisher","award":["GLS-883991"],"award-info":[{"award-number":["GLS-883991"]}],"id":[{"id":"10.13039\/501100005689","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004359","name":"Vetenskapsr\u00e5det","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004359","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100016406","name":"Doktor Felix Neuberghs Stiftelse","doi-asserted-by":"publisher","award":["2017-347"],"award-info":[{"award-number":["2017-347"]}],"id":[{"id":"10.13039\/100016406","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010107","name":"Anna-lisa Och Bror Bj\u00f6rnssons Stiftelse","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100010107","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007212","name":"V\u00e4stra G\u00f6talandsregionen","doi-asserted-by":"publisher","award":["VGFOUREG-309261"],"award-info":[{"award-number":["VGFOUREG-309261"]}],"id":[{"id":"10.13039\/100007212","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007212","name":"V\u00e4stra G\u00f6talandsregionen","doi-asserted-by":"publisher","award":["VGRFOUREG-739191"],"award-info":[{"award-number":["VGRFOUREG-739191"]}],"id":[{"id":"10.13039\/100007212","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007212","name":"V\u00e4stra G\u00f6talandsregionen","doi-asserted-by":"publisher","award":["VGRFOUREG-659011"],"award-info":[{"award-number":["VGRFOUREG-659011"]}],"id":[{"id":"10.13039\/100007212","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007212","name":"V\u00e4stra G\u00f6talandsregionen","doi-asserted-by":"publisher","award":["VGRFOUREG-837542"],"award-info":[{"award-number":["VGRFOUREG-837542"]}],"id":[{"id":"10.13039\/100007212","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejso.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Surgical Oncology"],"published-print":{"date-parts":[[2022,4]]},"DOI":"10.1016\/j.ejso.2021.10.033","type":"journal-article","created":{"date-parts":[[2021,11,3]],"date-time":"2021-11-03T00:06:33Z","timestamp":1635897993000},"page":"883-889","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":19,"title":["Association between self-assessed preoperative level of physical activity and postoperative complications \u2013 An observational cohort analysis within a randomized controlled trial (PHYSSURG-C)"],"prefix":"10.1016","volume":"48","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1946-3529","authenticated-orcid":false,"given":"Aron","family":"Onerup","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9966-4904","authenticated-orcid":false,"given":"Eva","family":"Angenete","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Bock","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eva","family":"Haglind","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejso.2021.10.033_bib1","doi-asserted-by":"crossref","first-page":"1451","DOI":"10.1136\/bjsports-2020-102955","article-title":"World Health Organization 2020 guidelines on physical activity and sedentary behaviour","volume":"54","author":"Bull","year":"2020","journal-title":"Br J Sports Med"},{"key":"10.1016\/j.ejso.2021.10.033_bib2","doi-asserted-by":"crossref","first-page":"1804","DOI":"10.1200\/JCO.2013.54.3694","article-title":"Multicenter randomized controlled trial of conventional versus laparoscopic surgery for colorectal cancer within an enhanced recovery programme: EnROL","volume":"32","author":"Kennedy","year":"2014","journal-title":"J\u00a0Clin Oncol"},{"key":"10.1016\/j.ejso.2021.10.033_bib3","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1007\/s00268-018-4844-y","article-title":"Guidelines for perioperative care in elective colorectal surgery: enhanced recovery after surgery (ERAS((R))) society recommendations: 2018","volume":"43","author":"Gustafsson","year":"2019","journal-title":"World J Surg"},{"key":"10.1016\/j.ejso.2021.10.033_bib4","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1097\/SLA.0000000000002293","article-title":"Personalised prehabilitation in high-risk patients undergoing elective major abdominal surgery: a randomized blinded controlled trial","volume":"267","author":"Barberan-Garcia","year":"2018","journal-title":"Ann Surg"},{"key":"10.1016\/j.ejso.2021.10.033_bib5","doi-asserted-by":"crossref","DOI":"10.1001\/jamasurg.2019.5474","article-title":"Effect of multimodal prehabilitation vs postoperative rehabilitation on 30-day postoperative complications for frail patients undergoing resection of colorectal cancer: a randomized clinical trial","author":"Carli","year":"2020","journal-title":"JAMA Surg"},{"key":"10.1016\/j.ejso.2021.10.033_bib6","article-title":"Effect of short-term homebased pre- and postoperative exercise on recovery after colorectal cancer surgery (PHYSSURG-C): a randomized clinical trial","author":"Onerup","year":"2021","journal-title":"Ann Surg"},{"key":"10.1016\/j.ejso.2021.10.033_bib7","doi-asserted-by":"crossref","first-page":"510","DOI":"10.1016\/j.ejso.2018.10.063","article-title":"Is preoperative physical activity level of patients undergoing cancer surgery associated with postoperative outcomes? A systematic review and meta-analysis","volume":"45","author":"Steffens","year":"2019","journal-title":"Eur J Surg Oncol"},{"key":"10.1016\/j.ejso.2021.10.033_bib8","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1111\/anae.12066","article-title":"The association of pre-operative physical fitness and physical activity with outcome after scheduled major abdominal surgery","volume":"68","author":"Dronkers","year":"2013","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ejso.2021.10.033_bib9","doi-asserted-by":"crossref","first-page":"1131","DOI":"10.1007\/s00384-016-2551-4","article-title":"Is preoperative physical activity related to post-surgery recovery?-a cohort study of colorectal cancer patients","volume":"31","author":"Onerup","year":"2016","journal-title":"Int J Colorectal Dis"},{"key":"10.1016\/j.ejso.2021.10.033_bib10","doi-asserted-by":"crossref","first-page":"2045","DOI":"10.1016\/j.ejso.2019.06.019","article-title":"Self-assessed preoperative level of habitual physical activity predicted postoperative complications after colorectal cancer surgery: a prospective observational cohort study","volume":"45","author":"Onerup","year":"2019","journal-title":"Eur J Surg Oncol"},{"key":"10.1016\/j.ejso.2021.10.033_bib11","doi-asserted-by":"crossref","first-page":"796","DOI":"10.1097\/DCR.0000000000001651","article-title":"Association of a preoperative leisure-time physical activity with short- and long-term outcomes of patients undergoing curative resection for stage I to III colorectal cancer: a propensity score matching analysis","volume":"63","author":"You","year":"2020","journal-title":"Dis Colon Rectum"},{"key":"10.1016\/j.ejso.2021.10.033_bib12","article-title":"Preoperative physical activity and functional performance levels are predictors of acute postoperative outcomes in a private South African colorectal cancer cohort","volume":"77","author":"Whelan","year":"2021","journal-title":"S\u00a0Afr J Physiother"},{"key":"10.1016\/j.ejso.2021.10.033_bib13","doi-asserted-by":"crossref","first-page":"212","DOI":"10.1186\/s13063-017-1949-9","article-title":"The effect of pre- and post-operative physical activity on recovery after colorectal cancer surgery (PHYSSURG-C): study protocol for a randomised controlled trial","volume":"18","author":"Onerup","year":"2017","journal-title":"Trials"},{"key":"10.1016\/j.ejso.2021.10.033_bib14","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/j.ghir.2020.01.005","article-title":"Effects of a home-based exercise program on the insulin-like growth factor axis in patients operated for colorectal cancer in Sweden: results from the randomised controlled trial PHYSSURG-C","volume":"51","author":"Onerup","year":"2020","journal-title":"Growth Hormone IGF Res"},{"issue":"Suppl 4","key":"10.1016\/j.ejso.2021.10.033_bib15","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1111\/sms.12611","article-title":"The \"Saltin-Grimby physical activity level scale\" and its application to health research","volume":"25","author":"Grimby","year":"2015","journal-title":"Scand J Med Sci Sports"},{"key":"10.1016\/j.ejso.2021.10.033_bib16","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1016\/j.ijsu.2015.05.023","article-title":"The preoperative level of physical activity is associated to the postoperative recovery after elective cholecystectomy - a cohort study","volume":"19","author":"Onerup","year":"2015","journal-title":"Int J Surg"},{"key":"10.1016\/j.ejso.2021.10.033_bib17","doi-asserted-by":"crossref","DOI":"10.1136\/bmjopen-2015-007997","article-title":"Is preoperative physical activity related to post-surgery recovery? A cohort study of patients with breast cancer","volume":"6","author":"Nilsson","year":"2016","journal-title":"BMJ Open"},{"key":"10.1016\/j.ejso.2021.10.033_bib18","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1097\/SLA.0b013e318296c732","article-title":"The comprehensive complication index: a novel continuous scale to measure surgical morbidity","volume":"258","author":"Slankamenac","year":"2013","journal-title":"Ann Surg"},{"key":"10.1016\/j.ejso.2021.10.033_bib19","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1097\/SLA.0b013e3181b13ca2","article-title":"The Clavien-Dindo classification of surgical complications: five-year experience","volume":"250","author":"Clavien","year":"2009","journal-title":"Ann Surg"},{"key":"10.1016\/j.ejso.2021.10.033_bib20","doi-asserted-by":"crossref","first-page":"1789","DOI":"10.1001\/archinte.158.16.1789","article-title":"The AUDIT alcohol consumption questions (AUDIT-C): an effective brief screening test for problem drinking. Ambulatory Care Quality Improvement Project (ACQUIP). Alcohol Use Disorders Identification Test","volume":"158","author":"Bush","year":"1998","journal-title":"Arch Intern Med"},{"key":"10.1016\/j.ejso.2021.10.033_bib21","series-title":"Springer series in statistics","first-page":"1","article-title":"Regression modeling strategies : with applications to linear models, logistic and ordinal regression, and survival analysis","author":"Harrell","year":"2015"},{"key":"10.1016\/j.ejso.2021.10.033_bib22","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1080\/07350015.1986.10509497","article-title":"Statistical matching using file concatenation with adjusted weights and multiple imputations","volume":"4","author":"Rubin","year":"1986","journal-title":"J\u00a0Bus Econ Stat"},{"key":"10.1016\/j.ejso.2021.10.033_bib23","article-title":"Older frail prehabilitated patients who cannot attain a 400 m 6-min walking distance before colorectal surgery suffer more postoperative complications","author":"Gillis","year":"2020","journal-title":"Eur J Surg Oncol"},{"key":"10.1016\/j.ejso.2021.10.033_bib24","doi-asserted-by":"crossref","first-page":"3535","DOI":"10.1200\/JCO.2006.06.0863","article-title":"Impact of physical activity on cancer recurrence and survival in patients with stage III colon cancer: findings from CALGB 89803","volume":"24","author":"Meyerhardt","year":"2006","journal-title":"J\u00a0Clin Oncol"}],"container-title":["European Journal of Surgical Oncology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0748798321007836?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0748798321007836?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,13]],"date-time":"2026-05-13T17:31:10Z","timestamp":1778693470000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0748798321007836"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,4]]},"references-count":24,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2022,4]]}},"alternative-id":["S0748798321007836"],"URL":"https:\/\/doi.org\/10.1016\/j.ejso.2021.10.033","relation":{},"ISSN":["0748-7983"],"issn-type":[{"value":"0748-7983","type":"print"}],"subject":[],"published":{"date-parts":[[2022,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Association between self-assessed preoperative level of physical activity and postoperative complications \u2013 An observational cohort analysis within a randomized controlled trial (PHYSSURG-C)","name":"articletitle","label":"Article Title"},{"value":"European Journal of Surgical Oncology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejso.2021.10.033","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 The Authors. Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}