{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T06:53:28Z","timestamp":1790319208319,"version":"4.1.0"},"reference-count":45,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2017,3,1]],"date-time":"2017-03-01T00:00:00Z","timestamp":1488326400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2017,3,1]],"date-time":"2017-03-01T00:00:00Z","timestamp":1488326400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","soard.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Surgery for Obesity and Related Diseases"],"published-print":{"date-parts":[[2017,3]]},"DOI":"10.1016\/j.soard.2016.09.012","type":"journal-article","created":{"date-parts":[[2016,9,14]],"date-time":"2016-09-14T16:19:29Z","timestamp":1473869969000},"page":"474-483","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":39,"title":["Changes in physical activity after bariatric surgery: using objective and self-reported measures"],"prefix":"10.1016","volume":"13","author":[{"given":"Sorena","family":"Afshar","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keith","family":"Seymour","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seamus B.","family":"Kelly","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sean","family":"Woodcock","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vincent T.","family":"van Hees","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John C.","family":"Mathers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"9","key":"10.1016\/j.soard.2016.09.012_bib1","doi-asserted-by":"crossref","first-page":"934","DOI":"10.1001\/jama.2014.10706","article-title":"Long-term follow-up after bariatric surgery: a systematic review","volume":"312","author":"Puzziferri","year":"2014","journal-title":"JAMA"},{"issue":"12","key":"10.1016\/j.soard.2016.09.012_bib2","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1007\/s11883-015-0551-4","article-title":"All-cause and cause-specific mortality associated with bariatric surgery: a review","volume":"17","author":"Adams","year":"2015","journal-title":"Curr Atheroscler Rep"},{"issue":"2","key":"10.1016\/j.soard.2016.09.012_bib3","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1007\/s11695-011-0544-5","article-title":"Does exercise improve weight loss after bariatric surgery? A systematic review","volume":"22","author":"Egberts","year":"2012","journal-title":"Obes Surg"},{"issue":"5","key":"10.1016\/j.soard.2016.09.012_bib4","doi-asserted-by":"crossref","first-page":"366","DOI":"10.1111\/j.1467-789X.2010.00731.x","article-title":"Physical activity and weight loss following bariatric surgery","volume":"12","author":"Jacobi","year":"2011","journal-title":"Obes Rev"},{"issue":"5","key":"10.1016\/j.soard.2016.09.012_bib5","doi-asserted-by":"crossref","first-page":"657","DOI":"10.1007\/s11695-010-0096-0","article-title":"Exercise following bariatric surgery: systematic review","volume":"20","author":"Livhits","year":"2010","journal-title":"Obes Surg"},{"issue":"1","key":"10.1016\/j.soard.2016.09.012_bib6","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1038\/oby.2008.501","article-title":"Becoming physically active after bariatric surgery is associated with improved weight loss and health-related quality of life","volume":"17","author":"Bond","year":"2009","journal-title":"Obesity (Silver Spring)"},{"issue":"2","key":"10.1016\/j.soard.2016.09.012_bib7","doi-asserted-by":"crossref","first-page":"500","DOI":"10.1007\/s00464-013-3191-1","article-title":"Body composition, anthropometrics, energy expenditure, systemic inflammation, in premenopausal women 1 year after laparoscopic Roux-en-Y gastric bypass","volume":"28","author":"Iannelli","year":"2014","journal-title":"Surg Endosc"},{"issue":"1","key":"10.1016\/j.soard.2016.09.012_bib8","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1016\/j.soard.2009.08.012","article-title":"Objective quantification of physical activity in bariatric surgery candidates and normal-weight controls","volume":"6","author":"Bond","year":"2010","journal-title":"Surg Obes Relat Dis"},{"issue":"26","key":"10.1016\/j.soard.2016.09.012_bib9","doi-asserted-by":"crossref","first-page":"2683","DOI":"10.1056\/NEJMoa035622","article-title":"Lifestyle, diabetes, and cardiovascular risk factors 10 years after bariatric surgery","volume":"351","author":"Sj\u00f6str\u00f6m","year":"2004","journal-title":"N Engl J Med"},{"issue":"2","key":"10.1016\/j.soard.2016.09.012_bib10","doi-asserted-by":"crossref","first-page":"168","DOI":"10.5993\/AJHB.36.2.3","article-title":"Differential accuracy of physical activity self-report by weight status","volume":"36","author":"Warner","year":"2012","journal-title":"Am J Health Behav"},{"issue":"1","key":"10.1016\/j.soard.2016.09.012_bib11","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1007\/s11695-014-1331-x","article-title":"Longitudinal assessment of physical activity in women undergoing Roux-en-Y gastric bypass","volume":"25","author":"Berglind","year":"2015","journal-title":"Obes Surg"},{"issue":"12","key":"10.1016\/j.soard.2016.09.012_bib12","doi-asserted-by":"crossref","first-page":"2395","DOI":"10.1038\/oby.2010.88","article-title":"Pre- to postoperative physical activity changes in bariatric surgery patients: self report vs. objective measures","volume":"18","author":"Bond","year":"2010","journal-title":"Obesity (Silver Spring)"},{"issue":"8","key":"10.1016\/j.soard.2016.09.012_bib13","doi-asserted-by":"crossref","first-page":"E1440","DOI":"10.1210\/jc.2012-1016","article-title":"Metabolic and neuroendocrine responses to Roux-en-Y gastric bypass. I: energy balance, metabolic changes, and fat loss","volume":"97","author":"Liu","year":"2012","journal-title":"J Clin Endocrinol Metab"},{"issue":"8","key":"10.1016\/j.soard.2016.09.012_bib14","doi-asserted-by":"crossref","first-page":"e105620","DOI":"10.1371\/journal.pone.0105620","article-title":"Sedentary behavior and health outcomes: an overview of systematic reviews","volume":"9","author":"de Rezende","year":"2014","journal-title":"PLoS One"},{"issue":"4","key":"10.1016\/j.soard.2016.09.012_bib15","doi-asserted-by":"crossref","first-page":"603","DOI":"10.1093\/ajcn\/69.4.603","article-title":"Use of the leg-to-leg bioelectrical impedance method in assessing body-composition change in obese women","volume":"69","author":"Utter","year":"1999","journal-title":"Am J Clin Nutr"},{"issue":"6B","key":"10.1016\/j.soard.2016.09.012_bib16","doi-asserted-by":"crossref","first-page":"1163","DOI":"10.1079\/PHN2002397","article-title":"Physical activity of subjects aged 50-64 years involved in the European Prospective Investigation into Cancer and Nutrition (EPIC)","volume":"5","author":"Haftenberger","year":"2002","journal-title":"Public Health Nutr"},{"key":"10.1016\/j.soard.2016.09.012_bib17","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1186\/1479-5868-5-33","article-title":"Validity and repeatability of the EPIC physical activity questionnaire: a validation study using accelerometers as an objective measure","volume":"5","author":"Cust","year":"2008","journal-title":"Int J Behav Nutr Phys Act"},{"issue":"2","key":"10.1016\/j.soard.2016.09.012_bib18","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1002\/ijc.22676","article-title":"Physical activity and risk of endometrial cancer: the European prospective investigation into cancer and nutrition","volume":"121","author":"Friedenreich","year":"2007","journal-title":"Int J Cancer"},{"issue":"12","key":"10.1016\/j.soard.2016.09.012_bib19","doi-asserted-by":"crossref","first-page":"2398","DOI":"10.1158\/1055-9965.EPI-06-0595","article-title":"Physical activity and risk of colon and rectal cancers: the European prospective investigation into cancer and nutrition","volume":"15","author":"Friedenreich","year":"2006","journal-title":"Cancer Epidemiol Biomarkers Prev"},{"issue":"4","key":"10.1016\/j.soard.2016.09.012_bib20","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1079\/PHN2002439","article-title":"Validity and repeatability of a simple index derived from the short physical activity questionnaire used in the European Prospective Investigation into Cancer and Nutrition (EPIC) study","volume":"6","author":"Wareham","year":"2003","journal-title":"Public Health Nutr"},{"issue":"6","key":"10.1016\/j.soard.2016.09.012_bib21","doi-asserted-by":"crossref","first-page":"1959","DOI":"10.1093\/ije\/dyu203","article-title":"Physical activity levels in three Brazilian birth cohorts as assessed with raw triaxial wrist accelerometry","volume":"43","author":"da Silva","year":"2014","journal-title":"Int J Epidemiol"},{"issue":"2","key":"10.1016\/j.soard.2016.09.012_bib22","doi-asserted-by":"crossref","first-page":"268","DOI":"10.3945\/ajcn.115.110924","article-title":"Healthy obesity and objective physical activity","volume":"102","author":"Bell","year":"2015","journal-title":"Am J Clin Nutr"},{"issue":"4","key":"10.1016\/j.soard.2016.09.012_bib23","doi-asserted-by":"crossref","first-page":"e61691","DOI":"10.1371\/journal.pone.0061691","article-title":"Separating movement and gravity components in an acceleration signal and implications for the assessment of human daily physical activity","volume":"8","author":"van Hees","year":"2013","journal-title":"PLoS One"},{"issue":"6","key":"10.1016\/j.soard.2016.09.012_bib24","doi-asserted-by":"crossref","first-page":"1143","DOI":"10.1002\/oby.21106","article-title":"Objective assessment of changes in physical activity and sedentary behavior: Pre- through 3 years post-bariatric surgery","volume":"23","author":"King","year":"2015","journal-title":"Obesity (Silver Spring)"},{"issue":"5","key":"10.1016\/j.soard.2016.09.012_bib25","doi-asserted-by":"crossref","first-page":"522","DOI":"10.1016\/j.soard.2011.07.018","article-title":"Pre- to postoperative changes in physical activity: report from the longitudinal assessment of bariatric surgery-2 (LABS-2)","volume":"8","author":"King","year":"2012","journal-title":"Surg Obes Relat Dis"},{"issue":"9","key":"10.1016\/j.soard.2016.09.012_bib26","doi-asserted-by":"crossref","first-page":"1816","DOI":"10.1249\/MSS.0000000000000289","article-title":"Age group comparability of raw accelerometer output from wrist- and hip-worn monitors","volume":"46","author":"Hildebrand","year":"2014","journal-title":"Med Sci Sports Exerc"},{"issue":"8","key":"10.1016\/j.soard.2016.09.012_bib27","doi-asserted-by":"crossref","first-page":"1575","DOI":"10.1249\/MSS.0b013e31821ece12","article-title":"2011 Compendium of physical activities: a second update of codes and MET values","volume":"43","author":"Ainsworth","year":"2011","journal-title":"Med Sci Sports Exerc"},{"key":"10.1016\/j.soard.2016.09.012_bib28","series-title":"Global strategy on diet, physical activity and health: physical activity and adults\u2014recommended levels of physical activity for adults aged 18\u201364 years","year":"2015"},{"issue":"1","key":"10.1016\/j.soard.2016.09.012_bib29","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1016\/j.atherosclerosis.2015.09.005","article-title":"Objectively measured physical activity and sedentary-time are associated with arterial stiffness in Brazilian young adults","volume":"243","author":"Horta","year":"2015","journal-title":"Atherosclerosis"},{"issue":"11","key":"10.1016\/j.soard.2016.09.012_bib30","doi-asserted-by":"crossref","first-page":"e0142533","DOI":"10.1371\/journal.pone.0142533","article-title":"A novel, open access method to assess sleep duration using a wrist-worn accelerometer","volume":"10","author":"van Hees","year":"2015","journal-title":"PLoS One"},{"issue":"1","key":"10.1016\/j.soard.2016.09.012_bib31","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1016\/j.soard.2014.07.010","article-title":"Bari-Active: a randomized controlled trial of a preoperative intervention to increase physical activity in bariatric surgery patients","volume":"11","author":"Bond","year":"2015","journal-title":"Surg Obes Relat Dis"},{"key":"10.1016\/j.soard.2016.09.012_bib32","doi-asserted-by":"crossref","unstructured":"Coleman KJ, Caparosa SL, Nichols JF, et al. Understanding the capacity for exercise in post-bariatric patients. Obes Surg. Epub 2016 May 26.","DOI":"10.1007\/s11695-016-2240-y"},{"issue":"13","key":"10.1016\/j.soard.2016.09.012_bib33","doi-asserted-by":"crossref","first-page":"1362","DOI":"10.1001\/jama.2016.3010","article-title":"Change in pain and physical function following bariatric surgery for severe obesity","volume":"315","author":"King","year":"2016","journal-title":"JAMA"},{"issue":"1","key":"10.1016\/j.soard.2016.09.012_bib34","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1186\/1479-5868-11-34","article-title":"Combined influence of epoch length, cut-point and bout duration on accelerometry-derived physical activity","volume":"11","author":"Orme","year":"2014","journal-title":"Int J Behav Nutr Phys Act"},{"issue":"10","key":"10.1016\/j.soard.2016.09.012_bib35","doi-asserted-by":"crossref","first-page":"3525","DOI":"10.1007\/s00421-012-2342-8","article-title":"Very short bouts of non-exercise physical activity associated with metabolic syndrome under free-living conditions in Japanese female adults","volume":"112","author":"Ayabe","year":"2012","journal-title":"Eur J Appl Physiol"},{"issue":"7","key":"10.1016\/j.soard.2016.09.012_bib36","doi-asserted-by":"crossref","first-page":"875","DOI":"10.1093\/aje\/kwm390","article-title":"Amount of time spent in sedentary behaviors in the United States, 2003-2004","volume":"167","author":"Matthews","year":"2008","journal-title":"Am J Epidemiol"},{"issue":"2","key":"10.1016\/j.soard.2016.09.012_bib37","doi-asserted-by":"crossref","first-page":"369","DOI":"10.2337\/dc07-1795","article-title":"Objectively measured sedentary time, physical activity, and metabolic risk: the Australian Diabetes, Obesity and Lifestyle Study (AusDiab)","volume":"31","author":"Healy","year":"2008","journal-title":"Diabetes Care"},{"issue":"3","key":"10.1016\/j.soard.2016.09.012_bib38","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1136\/bjsm.37.3.197","article-title":"Limits to the measurement of habitual physical activity by questionnaires","volume":"37","author":"Shephard","year":"2003","journal-title":"Br J Sports Med"},{"issue":"3","key":"10.1016\/j.soard.2016.09.012_bib39","doi-asserted-by":"crossref","first-page":"250","DOI":"10.1111\/obr.12361","article-title":"Changes in physical activity behaviour and physical function after bariatric surgery: a systematic review and meta-analysis","volume":"17","author":"Herring","year":"2016","journal-title":"Obes Rev"},{"issue":"7","key":"10.1016\/j.soard.2016.09.012_bib40","doi-asserted-by":"crossref","first-page":"833","DOI":"10.1007\/s11695-007-9409-3","article-title":"Hunger control and regular physical activity facilitate weight loss after laparoscopic adjustable gastric banding","volume":"18","author":"Colles","year":"2008","journal-title":"Obes Surg"},{"issue":"4","key":"10.1016\/j.soard.2016.09.012_bib41","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1016\/j.soard.2008.08.003","article-title":"Physical activity and physical function changes in obese individuals after gastric bypass surgery","volume":"6","author":"Josbeno","year":"2010","journal-title":"Surg Obes Relat Dis"},{"key":"10.1016\/j.soard.2016.09.012_bib42","doi-asserted-by":"crossref","first-page":"690","DOI":"10.1186\/1471-2458-12-690","article-title":"Validation of the Vivago wrist-worn accelerometer in the assessment of physical activity","volume":"12","author":"Vanhelst","year":"2012","journal-title":"BMC Public Health"},{"issue":"12","key":"10.1016\/j.soard.2016.09.012_bib43","doi-asserted-by":"crossref","first-page":"2308","DOI":"10.1249\/MSS.0000000000000365","article-title":"Children\u05f3s physical activity assessed with wrist- and hip-worn accelerometers","volume":"46","author":"Rowlands","year":"2014","journal-title":"Med Sci Sports Exerc"},{"issue":"3","key":"10.1016\/j.soard.2016.09.012_bib44","doi-asserted-by":"crossref","first-page":"386","DOI":"10.1093\/ageing\/aft168","article-title":"The association between retirement and age on physical activity in older adults","volume":"43","author":"Godfrey","year":"2014","journal-title":"Age Ageing"},{"key":"10.1016\/j.soard.2016.09.012_bib45","doi-asserted-by":"crossref","unstructured":"Dieu O, Mikulovic J, Fardy PS, Bui-Xuan G, Beghin L, Vanhelst J. Physical activity using wrist-worn accelerometers: comparison of dominant and non-dominant wrist. Clin Physiol Funct Imaging. Epub 2016 Jan 7.","DOI":"10.1111\/cpf.12337"}],"container-title":["Surgery for Obesity and Related Diseases"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1550728916306980?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1550728916306980?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T08:03:58Z","timestamp":1761552238000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1550728916306980"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,3]]},"references-count":45,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2017,3]]}},"alternative-id":["S1550728916306980"],"URL":"https:\/\/doi.org\/10.1016\/j.soard.2016.09.012","relation":{},"ISSN":["1550-7289"],"issn-type":[{"value":"1550-7289","type":"print"}],"subject":[],"published":{"date-parts":[[2017,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Changes in physical activity after bariatric surgery: using objective and self-reported measures","name":"articletitle","label":"Article Title"},{"value":"Surgery for Obesity and Related Diseases","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.soard.2016.09.012","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2016 American Society for Metabolic and Bariatric Surgery. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}