{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T10:42:43Z","timestamp":1781174563041,"version":"3.54.1"},"reference-count":41,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2020,4,8]],"date-time":"2020-04-08T00:00:00Z","timestamp":1586304000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100010055","name":"University of Salford Manchester","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100010055","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["oarsiopenjournal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Osteoarthritis and Cartilage Open"],"published-print":{"date-parts":[[2020,9]]},"DOI":"10.1016\/j.ocarto.2020.100065","type":"journal-article","created":{"date-parts":[[2020,4,13]],"date-time":"2020-04-13T20:24:03Z","timestamp":1586809443000},"page":"100065","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":20,"title":["Does free-living physical activity improve one-year following total knee arthroplasty in patients with osteoarthritis: A prospective study"],"prefix":"10.1016","volume":"2","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3634-8768","authenticated-orcid":false,"given":"Bodor","family":"Bin sheeha","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Malcolm","family":"Granat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anita","family":"Williams","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David Sands","family":"Johnson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard","family":"Jones","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"7","key":"10.1016\/j.ocarto.2020.100065_bib1","doi-asserted-by":"crossref","first-page":"1323","DOI":"10.1136\/annrheumdis-2013-204763","article-title":"The global burden of hip and knee osteoarthritis: estimates from the global burden of disease 2010 study","volume":"73","author":"Cross","year":"2014","journal-title":"Ann. Rheum. Dis."},{"issue":"3","key":"10.1016\/j.ocarto.2020.100065_bib2","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0091286","article-title":"All-cause mortality and serious cardiovascular events in people with hip and knee osteoarthritis: a population based cohort study","volume":"9","author":"Hawker","year":"2014","journal-title":"PloS One"},{"issue":"2","key":"10.1016\/j.ocarto.2020.100065_bib3","first-page":"205","article-title":"Knee osteoarthritis prevalence, risk factors, pathogenesis and features: Part I","volume":"2","author":"Heidari","year":"2011","journal-title":"Caspian J Intern Med"},{"issue":"9823","key":"10.1016\/j.ocarto.2020.100065_bib4","doi-asserted-by":"crossref","first-page":"1331","DOI":"10.1016\/S0140-6736(11)60752-6","article-title":"Knee replacement","volume":"379","author":"Carr","year":"2012","journal-title":"Lancet"},{"issue":"2","key":"10.1016\/j.ocarto.2020.100065_bib5","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1002\/pri.1622","article-title":"Pre-operative functional parameters of patients undergoing total knee arthroplasty","volume":"21","author":"Tambascia","year":"2016","journal-title":"Physiother. Res. Int."},{"issue":"5","key":"10.1016\/j.ocarto.2020.100065_bib6","doi-asserted-by":"crossref","first-page":"728","DOI":"10.1016\/j.arth.2010.06.004","article-title":"Measuring functional improvement after total knee arthroplasty requires both performance-based and patient-report assessments: a longitudinal analysis of outcomes","volume":"26","author":"Mizner","year":"2011","journal-title":"J.\u00a0Arthroplasty"},{"key":"10.1016\/j.ocarto.2020.100065_bib7","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1186\/s12966-015-0277-2","article-title":"Reliability and validity of three questionnaires measuring context-specific sedentary behaviour and associated correlates in adolescents, adults and older adults","volume":"12","author":"Busschaert","year":"2015","journal-title":"Int. J. Behav. Nutr. Phys. Activ."},{"issue":"11","key":"10.1016\/j.ocarto.2020.100065_bib8","doi-asserted-by":"crossref","first-page":"2319","DOI":"10.1088\/0967-3334\/35\/11\/2319","article-title":"Comparison of self-reported measure of sitting time (IPAQ) with objective measurement (activPAL)","volume":"35","author":"Chastin","year":"2014","journal-title":"Physiol. Meas."},{"issue":"2","key":"10.1016\/j.ocarto.2020.100065_bib9","doi-asserted-by":"crossref","first-page":"216","DOI":"10.1016\/j.amepre.2011.05.005","article-title":"Measurement of adults' sedentary time in population-based studies","volume":"41","author":"Healy","year":"2011","journal-title":"Am. J. Prev. Med."},{"issue":"9","key":"10.1016\/j.ocarto.2020.100065_bib10","doi-asserted-by":"crossref","first-page":"1167","DOI":"10.1302\/0301-620X.99B9.BJJ-2016-1343.R1","article-title":"Early patient-reported outcomes versus objective function after total hip and knee arthroplasty: a prospective cohort study","volume":"99-b","author":"Luna","year":"2017","journal-title":"Bone Joint Lett. J"},{"key":"10.1016\/j.ocarto.2020.100065_bib11","doi-asserted-by":"crossref","first-page":"281","DOI":"10.1186\/s12891-016-1141-5","article-title":"Rationale, design and protocol of a longitudinal study assessing the effect of total knee arthroplasty on habitual physical activity and sedentary behavior in adults with osteoarthritis","volume":"17","author":"Meiring","year":"2016","journal-title":"BMC Muscoskel. Disord."},{"issue":"12","key":"10.1016\/j.ocarto.2020.100065_bib12","doi-asserted-by":"crossref","first-page":"3933","DOI":"10.1007\/s11999-014-3813-5","article-title":"Patient activity after TKA depends on patient-specific parameters","volume":"472","author":"Lutzner","year":"2014","journal-title":"Clin. Orthop. Relat. Res."},{"issue":"5","key":"10.1016\/j.ocarto.2020.100065_bib13","doi-asserted-by":"crossref","first-page":"1502","DOI":"10.1007\/s11999-013-3427-3","article-title":"Do activity levels increase after total hip and knee arthroplasty?","volume":"472","author":"Harding","year":"2014","journal-title":"Clin. Orthop. Relat. Res."},{"issue":"1 Suppl A","key":"10.1016\/j.ocarto.2020.100065_bib14","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1302\/0301-620X.98B1.36293","article-title":"The epidemiology of failure in total knee arthroplasty: avoiding your next revision","volume":"98-b","author":"Khan","year":"2016","journal-title":"Bone Joint Lett. J"},{"key":"10.1016\/j.ocarto.2020.100065_bib15","doi-asserted-by":"crossref","first-page":"157541","DOI":"10.1155\/2015\/157541","article-title":"Knee flexion and daily activities in patients following total knee replacement: a comparison with ISO standard 14243","volume":"2015","author":"Wimmer","year":"2015","journal-title":"BioMed Res. Int."},{"issue":"2","key":"10.1016\/j.ocarto.2020.100065_bib16","doi-asserted-by":"crossref","first-page":"310","DOI":"10.1016\/j.gaitpost.2012.12.007","article-title":"Physical functioning four years after total hip and knee arthroplasty","volume":"38","author":"Vissers","year":"2013","journal-title":"Gait Posture"},{"issue":"6","key":"10.1016\/j.ocarto.2020.100065_bib17","doi-asserted-by":"crossref","first-page":"431","DOI":"10.2519\/jospt.2016.6449","article-title":"Does physical activity increase after total hip or knee arthroplasty for osteoarthritis? A systematic review","volume":"46","author":"Arnold","year":"2016","journal-title":"J.\u00a0Orthop. Sports Phys. Ther."},{"issue":"6","key":"10.1016\/j.ocarto.2020.100065_bib18","doi-asserted-by":"crossref","first-page":"892","DOI":"10.1002\/acr.23415","article-title":"Changes in physical activity after total hip or knee arthroplasty: a systematic review and meta-analysis of six- and twelve-month outcomes","volume":"70","author":"Hammett","year":"2018","journal-title":"Arthritis Care Res."},{"issue":"8","key":"10.1016\/j.ocarto.2020.100065_bib19","doi-asserted-by":"crossref","first-page":"614","DOI":"10.5312\/wjo.v6.i8.614","article-title":"Physical activity after total knee arthroplasty: a critical review","volume":"6","author":"Paxton","year":"2015","journal-title":"World J. Orthoped."},{"issue":"11","key":"10.1016\/j.ocarto.2020.100065_bib20","doi-asserted-by":"crossref","first-page":"1785","DOI":"10.1088\/0967-3334\/33\/11\/1785","article-title":"Event-based analysis of free-living behaviour","volume":"33","author":"Granat","year":"2012","journal-title":"Physiol. Meas."},{"key":"10.1016\/j.ocarto.2020.100065_bib21","first-page":"1","article-title":"Considerations when using the activPAL monitor in field-based research with adult populations","volume":"May","author":"Edwardson","year":"2016","journal-title":"Journal of Sport and Health Science"},{"issue":"5","key":"10.1016\/j.ocarto.2020.100065_bib22","doi-asserted-by":"crossref","first-page":"1022","DOI":"10.1249\/MSS.0000000000001177","article-title":"The activPALTM accurately classifies activity intensity categories in healthy adults","volume":"49","author":"Lyden","year":"2017","journal-title":"Med. Sci. Sports Exerc."},{"issue":"3","key":"10.1016\/j.ocarto.2020.100065_bib23","doi-asserted-by":"crossref","first-page":"386","DOI":"10.1016\/j.gaitpost.2010.06.022","article-title":"Test-retest reliability of step counts with the ActivPAL device in common daily activities","volume":"32","author":"Dahlgren","year":"2010","journal-title":"Gait Posture"},{"issue":"12","key":"10.1016\/j.ocarto.2020.100065_bib24","doi-asserted-by":"crossref","first-page":"992","DOI":"10.1136\/bjsm.2006.030262","article-title":"The validation of a novel activity monitor in the measurement of posture and motion during everyday activities","volume":"40","author":"Grant","year":"2006","journal-title":"Br. J. Sports Med."},{"issue":"10","key":"10.1016\/j.ocarto.2020.100065_bib25","doi-asserted-by":"crossref","first-page":"2632","DOI":"10.1002\/art.10530","article-title":"The influence of alignment on risk of knee osteoarthritis progression according to baseline stage of disease","volume":"46","author":"Cerejo","year":"2002","journal-title":"Arthritis Rheum."},{"issue":"2","key":"10.1016\/j.ocarto.2020.100065_bib26","first-page":"84","article-title":"Determination of sample size","volume":"10","author":"Naing","year":"2003","journal-title":"Malays. J. Med. Sci."},{"key":"10.1016\/j.ocarto.2020.100065_bib27","doi-asserted-by":"crossref","first-page":"S261","DOI":"10.1016\/j.joca.2018.02.533","article-title":"A\u00a0validation study of the Arabic version of the Oxford knee score for use in end stage knee osteoarthritis","volume":"26","author":"Bin Sheeha","year":"2018","journal-title":"Osteoarthritis Cartilage"},{"key":"10.1016\/j.ocarto.2020.100065_bib28","author":"World Health Organization"},{"issue":"1","key":"10.1016\/j.ocarto.2020.100065_bib29","doi-asserted-by":"crossref","first-page":"54","DOI":"10.2106\/00004623-199801000-00010","article-title":"Quantitative assessment of walking activity after total hip or knee replacement","volume":"80","author":"Schmalzried","year":"1998","journal-title":"J\u00a0Bone Joint Surg Am"},{"issue":"2","key":"10.1016\/j.ocarto.2020.100065_bib30","first-page":"198","article-title":"Oxford knee score: cross-cultural adaptation and validation of the Turkish version in patients with osteoarthritis of the knee","volume":"50","author":"Tugay","year":"2016","journal-title":"Acta Orthop. Traumatol. Turcica"},{"issue":"12","key":"10.1016\/j.ocarto.2020.100065_bib31","doi-asserted-by":"crossref","first-page":"776","DOI":"10.1136\/bjsports-2017-097628","article-title":"How fast is fast enough? Walking cadence (steps\/min) as a practical estimate of intensity in adults: a narrative review","volume":"52","author":"Tudor-Locke","year":"2018","journal-title":"Br. J. Sports Med."},{"issue":"4","key":"10.1016\/j.ocarto.2020.100065_bib32","doi-asserted-by":"crossref","first-page":"661","DOI":"10.2337\/dc07-2046","article-title":"Breaks in sedentary time: beneficial associations with metabolic risk","volume":"31","author":"Healy","year":"2008","journal-title":"Diabetes Care"},{"key":"10.1016\/j.ocarto.2020.100065_bib33","series-title":"Discovering Statistics Using SPSS","author":"Field","year":"2018"},{"issue":"8","key":"10.1016\/j.ocarto.2020.100065_bib34","doi-asserted-by":"crossref","first-page":"1423","DOI":"10.1249\/mss.0b013e3180616b27","article-title":"Physical activity and public health: updated recommendation for adults from the American College of Sports Medicine and the American Heart Association","volume":"39","author":"Haskell","year":"2007","journal-title":"Med. Sci. Sports Exerc."},{"key":"10.1016\/j.ocarto.2020.100065_bib35","doi-asserted-by":"crossref","first-page":"343","DOI":"10.2174\/1874325001105010343","article-title":"Evaluation of improvement in quality of life and physical activity after total knee arthroplasty in Greek elderly women","volume":"5","author":"Tsonga","year":"2011","journal-title":"Open Orthop. J."},{"issue":"7","key":"10.1016\/j.ocarto.2020.100065_bib36","doi-asserted-by":"crossref","first-page":"755","DOI":"10.1093\/rheumatology\/41.7.755","article-title":"Measured ambulation and self-reported health status following total joint replacement for the osteoarthritic knee","volume":"41","author":"Walker","year":"2002","journal-title":"Rheumatology"},{"issue":"10","key":"10.1016\/j.ocarto.2020.100065_bib37","doi-asserted-by":"crossref","first-page":"1448","DOI":"10.1002\/acr.23511","article-title":"Are older adults with symptomatic knee osteoarthritis less active than the general population? Analysis from the osteoarthritis initiative and the national health and nutrition examination survey","volume":"70","author":"Thoma","year":"2018","journal-title":"Arthritis Care Res."},{"key":"10.1016\/j.ocarto.2020.100065_bib38","doi-asserted-by":"crossref","first-page":"240","DOI":"10.1186\/1471-2474-15-240","article-title":"Activity levels and participation in physical activities by Korean patients following total knee arthroplasty","volume":"15","author":"Chang","year":"2014","journal-title":"BMC Muscoskel. Disord."},{"issue":"9","key":"10.1016\/j.ocarto.2020.100065_bib39","doi-asserted-by":"crossref","first-page":"1109","DOI":"10.2522\/ptj.20110273","article-title":"Habitual physical activity after total knee replacement","volume":"92","author":"Kersten","year":"2012","journal-title":"Phys. Ther."},{"issue":"1","key":"10.1016\/j.ocarto.2020.100065_bib40","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1016\/j.physio.2017.02.001","article-title":"Does physical activity change following hip and knee replacement? Matched case-control study evaluating Physical Activity Scale for the Elderly data from the Osteoarthritis Initiative","volume":"104","author":"Smith","year":"2018","journal-title":"Physiotherapy"},{"issue":"12","key":"10.1016\/j.ocarto.2020.100065_bib41","doi-asserted-by":"crossref","first-page":"1311","DOI":"10.1177\/2047487317711048","article-title":"Association of objectively measured sedentary behaviour and physical activity with cardiovascular disease risk","volume":"24","author":"Vasankari","year":"2017","journal-title":"Eur J Prev Cardiol"}],"container-title":["Osteoarthritis and Cartilage Open"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2665913120300546?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2665913120300546?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T09:19:59Z","timestamp":1762939199000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2665913120300546"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9]]},"references-count":41,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2020,9]]}},"alternative-id":["S2665913120300546"],"URL":"https:\/\/doi.org\/10.1016\/j.ocarto.2020.100065","relation":{},"ISSN":["2665-9131"],"issn-type":[{"value":"2665-9131","type":"print"}],"subject":[],"published":{"date-parts":[[2020,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Does free-living physical activity improve one-year following total knee arthroplasty in patients with osteoarthritis: A prospective study","name":"articletitle","label":"Article Title"},{"value":"Osteoarthritis and Cartilage Open","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ocarto.2020.100065","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 The Authors. Published by Elsevier Ltd on behalf of Osteoarthritis Research Society International (OARSI).","name":"copyright","label":"Copyright"}],"article-number":"100065"}}