{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,8]],"date-time":"2026-06-08T23:03:49Z","timestamp":1780959829900,"version":"3.54.1"},"reference-count":71,"publisher":"Elsevier BV","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":[[2023,3,17]],"date-time":"2023-03-17T00:00:00Z","timestamp":1679011200000},"content-version":"am","delay-in-days":350,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006928","name":"The Ohio State University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006928","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008747","name":"Center for Clinical and Translational Science, Ohio State University","doi-asserted-by":"publisher","award":["UL1TR002733"],"award-info":[{"award-number":["UL1TR002733"]}],"id":[{"id":"10.13039\/100008747","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Contemporary Clinical Trials"],"published-print":{"date-parts":[[2022,4]]},"DOI":"10.1016\/j.cct.2022.106730","type":"journal-article","created":{"date-parts":[[2022,3,10]],"date-time":"2022-03-10T20:41:21Z","timestamp":1646944881000},"page":"106730","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":9,"special_numbering":"C","title":["The Collaborative Lifestyle Intervention Program in Knee Osteoarthritis Patients (CLIP-OA) trial: Design and methods"],"prefix":"10.1016","volume":"115","author":[{"given":"Brian C.","family":"Focht","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W. Jack","family":"Rejeski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kevin","family":"Hackshaw","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Walter T.","family":"Ambrosius","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erik","family":"Groessl","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zachary L.","family":"Chaplow","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victoria R.","family":"DeScenza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jessica","family":"Bowman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ciaran M.","family":"Fairman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Beverly","family":"Nesbit","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kathryn","family":"Dispennette","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaochen","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marissa","family":"Fowler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcy","family":"Haynam","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephanie","family":"Hohn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"8","key":"10.1016\/j.cct.2022.106730_bb0005","doi-asserted-by":"crossref","first-page":"914","DOI":"10.1002\/art.1780300811","article-title":"The prevalence of knee osteoarthritis in the elderly. The Framingham Osteoarthritis Study","volume":"30","author":"Felson","year":"1987","journal-title":"Arthritis Rheum."},{"issue":"3 Suppl 1","key":"10.1016\/j.cct.2022.106730_bb0010","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1016\/0049-0172(90)90045-H","article-title":"Obesity and osteoarthritis of the knee: evidence from the National Health and Nutrition Examination Survey (NHANES I)","volume":"20","author":"Davis","year":"1990","journal-title":"Semin. Arthritis Rheum."},{"issue":"1","key":"10.1016\/j.cct.2022.106730_bb0015","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1093\/gerona\/59.1.M86","article-title":"Advancing the taxonomy of disability in older adults","volume":"59","author":"Leveille","year":"2004","journal-title":"J. Gerontol. A Biol. Sci. Med. Sci."},{"issue":"1","key":"10.1016\/j.cct.2022.106730_bb0020","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1002\/art.23176","article-title":"Estimates of the prevalence of arthritis and other rheumatic conditions in the United States. Part II","volume":"58","author":"Lawrence","year":"2008","journal-title":"Arthritis Rheum."},{"issue":"2","key":"10.1016\/j.cct.2022.106730_bb0025","doi-asserted-by":"crossref","first-page":"212","DOI":"10.1123\/japa.14.2.212","article-title":"Effectiveness of exercise interventions in reducing pain symptoms among older adults with knee osteoarthritis: a review","volume":"14","author":"Focht","year":"2006","journal-title":"J. Aging Phys. Act."},{"issue":"3","key":"10.1016\/j.cct.2022.106730_bb0030","doi-asserted-by":"crossref","first-page":"471","DOI":"10.1002\/art.11052","article-title":"Implementing the National Arthritis Action Plan: new population-based approaches to increasing physical activity among people with arthritis","volume":"49","author":"Brady","year":"2003","journal-title":"Arthritis Rheum."},{"issue":"1","key":"10.1016\/j.cct.2022.106730_bb0035","first-page":"156","article-title":"Physical therapy is effective for patients with osteoarthritis of the knee: a randomized controlled clinical trial","volume":"28","author":"Fransen","year":"2001","journal-title":"J. Rheumatol."},{"issue":"7","key":"10.1016\/j.cct.2022.106730_bb0040","doi-asserted-by":"crossref","first-page":"529","DOI":"10.7326\/0003-4819-116-7-529","article-title":"Supervised fitness walking in patients with osteoarthritis of the knee. A randomized, controlled trial","volume":"116","author":"Kovar","year":"1992","journal-title":"Ann. Intern. Med."},{"issue":"10","key":"10.1016\/j.cct.2022.106730_bb0045","doi-asserted-by":"crossref","first-page":"1293","DOI":"10.1016\/S0003-9993(99)90032-1","article-title":"Osteoarthritis of the knee: isokinetic quadriceps exercise versus an educational intervention","volume":"80","author":"Maurer","year":"1999","journal-title":"Arch. Phys. Med. Rehabil."},{"issue":"5","key":"10.1016\/j.cct.2022.106730_bb0050","doi-asserted-by":"crossref","first-page":"1501","DOI":"10.1002\/art.20256","article-title":"Exercise and dietary weight loss in overweight and obese older adults with knee osteoarthritis: the Arthritis, Diet, and Activity Promotion Trial","volume":"50","author":"Messier","year":"2004","journal-title":"Arthritis Rheum."},{"key":"10.1016\/j.cct.2022.106730_bb0055","first-page":"81","article-title":"Impact of exercise on osteoarthritis outcomes","volume":"70","author":"Minor","year":"2004","journal-title":"J. Rheumatol. Suppl."},{"issue":"9","key":"10.1016\/j.cct.2022.106730_bb0060","doi-asserted-by":"crossref","first-page":"1905","DOI":"10.1002\/1529-0131(200009)43:9<1905::AID-ANR1>3.0.CO;2-P","article-title":"Recommendations for the medical management of osteoarthritis of the hip and knee: 2000 update. American College of Rheumatology Subcommittee on Osteoarthritis Guidelines","volume":"43","year":"2000","journal-title":"Arthritis Rheum."},{"issue":"49","key":"10.1016\/j.cct.2022.106730_bb0065","first-page":"453","article-title":"Work group recommendations: 2002 exercise and physical activity conference St. Louis, MO","volume":"3","author":"Minor","year":"2003","journal-title":"Arthritis Care Res."},{"issue":"12","key":"10.1016\/j.cct.2022.106730_bb0070","doi-asserted-by":"crossref","first-page":"936","DOI":"10.1136\/ard.59.12.936","article-title":"EULAR recommendations for the management of knee osteoarthritis: report of a task force of the Standing Committee for International Clinical Studies Including Therapeutic Trials (ESCISIT)","volume":"59","author":"Pendleton","year":"2000","journal-title":"Ann. Rheum. Dis."},{"issue":"7","key":"10.1016\/j.cct.2022.106730_bb0075","doi-asserted-by":"crossref","first-page":"M412","DOI":"10.1093\/gerona\/56.7.M412","article-title":"Have we oversold the benefit of late-life exercise?","volume":"56","author":"Keysor","year":"2001","journal-title":"J. Gerontol. A Biol. Sci. Med. Sci."},{"issue":"3 Suppl 2","key":"10.1016\/j.cct.2022.106730_bb0080","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1016\/S0749-3797(03)00176-4","article-title":"Does late-life physical activity or exercise prevent or minimize disablement? A critical review of the scientific evidence","volume":"25","author":"Keysor","year":"2003","journal-title":"Am. J. Prev. Med."},{"issue":"2","key":"10.1016\/j.cct.2022.106730_bb0085","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1097\/BOR.0b013e3283432c41","article-title":"Exercise: necessary but not sufficient for improving function and preventing disability?","volume":"23","author":"Keysor","year":"2011","journal-title":"Curr. Opin. Rheumatol."},{"key":"10.1016\/j.cct.2022.106730_bb0090","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1146\/annurev.publhealth.28.021406.144105","article-title":"Physical activity and weight management across the lifespan","volume":"28","author":"Goldberg","year":"2007","journal-title":"Annu. Rev. Public Health"},{"issue":"2 Pt 2","key":"10.1016\/j.cct.2022.106730_bb0095","doi-asserted-by":"crossref","first-page":"S57","DOI":"10.1111\/j.1753-4887.2006.tb00235.x","article-title":"Treatment and prevention of obesity: what is the role of exercise?","volume":"64","author":"Jakicic","year":"2006","journal-title":"Nutr. Rev."},{"issue":"1 Suppl","key":"10.1016\/j.cct.2022.106730_bb0100","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1037\/0278-6133.19.Suppl1.84","article-title":"Cross-cutting themes in maintenance of behavior change","volume":"19","author":"Wing","year":"2000","journal-title":"Health Psychol."},{"issue":"10","key":"10.1016\/j.cct.2022.106730_bb0105","doi-asserted-by":"crossref","first-page":"880","DOI":"10.1001\/archinternmed.2010.522","article-title":"Translating weight loss and physical activity programs into the community to preserve mobility in older, obese adults in poor cardiovascular health","volume":"171","author":"Rejeski","year":"2011","journal-title":"Arch. Intern. Med."},{"issue":"5","key":"10.1016\/j.cct.2022.106730_bb0110","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1002\/art.21466","article-title":"Exercise, self-efficacy, and mobility performance in overweight and obese older adults with knee osteoarthritis","volume":"53","author":"Focht","year":"2005","journal-title":"Arthritis Rheum."},{"issue":"5","key":"10.1016\/j.cct.2022.106730_bb0115","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1037\/0278-6133.21.5.419","article-title":"Obese, older adults with knee osteoarthritis: weight loss, exercise, and quality of life","volume":"21","author":"Rejeski","year":"2002","journal-title":"Health Psychol."},{"issue":"10","key":"10.1016\/j.cct.2022.106730_bb0120","doi-asserted-by":"crossref","first-page":"2068","DOI":"10.3899\/jrheum.140054","article-title":"Group-mediated physical activity promotion and mobility in sedentary patients with knee osteoarthritis: results from the IMPACT-pilot trial","volume":"41","author":"Focht","year":"2014","journal-title":"J. Rheumatol."},{"issue":"11","key":"10.1016\/j.cct.2022.106730_bb0125","first-page":"1547","article-title":"Community weight loss to combat obesity and disability in at-risk older adults","volume":"72","author":"Rejeski","year":"2017","journal-title":"J. Gerontol. A Biol. Sci. Med. Sci."},{"issue":"11","key":"10.1016\/j.cct.2022.106730_bb0130","doi-asserted-by":"crossref","first-page":"1823","DOI":"10.1002\/oby.21977","article-title":"Effect of exercise type during intentional weight loss on body composition in older adults with obesity","volume":"25","author":"Beavers","year":"2017","journal-title":"Obesity (Silver Spring)"},{"issue":"3","key":"10.1016\/j.cct.2022.106730_bb0135","doi-asserted-by":"crossref","first-page":"299","DOI":"10.1007\/s10865-017-9903-6","article-title":"Change in health-related quality of life and social cognitive outcomes in obese, older adults in a randomized controlled weight loss trial: does physical activity behavior matter?","volume":"41","author":"Fanning","year":"2018","journal-title":"J. Behav. Med."},{"issue":"5","key":"10.1016\/j.cct.2022.106730_bb0140","doi-asserted-by":"crossref","first-page":"976","DOI":"10.1016\/j.cct.2012.04.012","article-title":"Improving maintenance of physical activity in older, knee osteoarthritis patients trial-pilot (IMPACT-P): design and methods","volume":"33","author":"Focht","year":"2012","journal-title":"Contemp Clin Trials."},{"issue":"4","key":"10.1016\/j.cct.2022.106730_bb0145","doi-asserted-by":"crossref","first-page":"414","DOI":"10.1037\/0278-6133.22.4.414","article-title":"Older adults with chronic disease: benefits of group-mediated counseling in the promotion of physically active lifestyles","volume":"22","author":"Rejeski","year":"2003","journal-title":"Health Psychol."},{"key":"10.1016\/j.cct.2022.106730_bb0150","doi-asserted-by":"crossref","DOI":"10.3389\/fdgth.2020.598456","article-title":"A mobile health behavior intervention to reduce pain in older adults with obesity and chronic pain","author":"Fanning","year":"2020","journal-title":"Front Digit Health."},{"key":"10.1016\/j.cct.2022.106730_bb0155","doi-asserted-by":"crossref","first-page":"1313","DOI":"10.1038\/oby.2011.393","article-title":"Dual-en- ergy X-ray absorptiometry for quantification of visceral fat","volume":"20","author":"Kaul","year":"2012","journal-title":"Obesity"},{"issue":"6","key":"10.1016\/j.cct.2022.106730_bb0160","doi-asserted-by":"crossref","first-page":"972","DOI":"10.1111\/j.1532-5415.2004.52267.x","article-title":"Reliability of the 400-m usual-pace walk test as an assessment of mobility limitation in older adults","volume":"52","author":"Rolland","year":"2004","journal-title":"J. Am. Geriatr. Soc."},{"issue":"3","key":"10.1016\/j.cct.2022.106730_bb0165","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1016\/S1063-4584(05)80050-0","article-title":"Assessing performance-related disability in patients with knee osteoarthritis","volume":"3","author":"Rejeski","year":"1995","journal-title":"Osteoarthr. Cartil."},{"issue":"1","key":"10.1016\/j.cct.2022.106730_bb0170","doi-asserted-by":"crossref","first-page":"P24","DOI":"10.1093\/geronb\/51B.1.P24","article-title":"Self-efficacy and pain in disability with osteoarthritis of the knee","volume":"51","author":"Rejeski","year":"1996","journal-title":"J. Gerontol. B Psychol. Sci. Soc. Sci."},{"key":"10.1016\/j.cct.2022.106730_bb0175","series-title":"Theoretical Perspectives: Self-Efficacy: The Exercise on Control","author":"Bandura","year":"1997"},{"issue":"2","key":"10.1016\/j.cct.2022.106730_bb0180","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1002\/art.1790110205","article-title":"Treating disability in knee osteoarthritis with exercise therapy: a central role for self-efficacy and pain","volume":"11","author":"Rejeski","year":"1998","journal-title":"Arthritis Care Res."},{"issue":"1","key":"10.1016\/j.cct.2022.106730_bb0185","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1111\/j.1447-0594.2008.00446.x","article-title":"Measuring disability in older adults: the International Classification System of Functioning, Disability and Health (ICF) framework","volume":"8","author":"Rejeski","year":"2008","journal-title":"Geriatr Gerontol Int"},{"issue":"12","key":"10.1016\/j.cct.2022.106730_bb0190","first-page":"1833","article-title":"Validation study of WOMAC: a health status instrument for measuring clinically important patient relevant outcomes to antirheumatic drug therapy in patients with osteoarthritis of the hip or knee","volume":"15","author":"Bellamy","year":"1988","journal-title":"J. Rheumatol."},{"issue":"3","key":"10.1016\/j.cct.2022.106730_bb0195","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1097\/00005650-199603000-00003","article-title":"A 12-Item Short-Form Health Survey: construction of scales and preliminary tests of reliability and validity","volume":"34","author":"Ware","year":"1996","journal-title":"Med. Care"},{"issue":"6","key":"10.1016\/j.cct.2022.106730_bb0200","doi-asserted-by":"crossref","first-page":"473","DOI":"10.1097\/00005650-199206000-00002","article-title":"The MOS 36-item short-form health survey (SF-36). I. Conceptual framework and item selection","volume":"30","author":"Ware","year":"1992","journal-title":"Med. Care"},{"issue":"5","key":"10.1016\/j.cct.2022.106730_bb0205","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":"7","key":"10.1016\/j.cct.2022.106730_bb0210","doi-asserted-by":"crossref","first-page":"1126","DOI":"10.1097\/00005768-200107000-00010","article-title":"CHAMPS physical activity questionnaire for older adults: outcomes for interventions","volume":"33","author":"Stewart","year":"2001","journal-title":"Med. Sci. Sports Exerc."},{"issue":"Suppl. 11","key":"10.1016\/j.cct.2022.106730_bb0215","doi-asserted-by":"crossref","first-page":"1525","DOI":"10.1093\/jn\/120.suppl_11.1525","article-title":"Dietary intake methodology I. USDA surveys and supporting research","volume":"120","author":"Rizek","year":"1990","journal-title":"J. Nutr."},{"issue":"5","key":"10.1016\/j.cct.2022.106730_bb0220","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1007\/s003940050066","article-title":"Validation of a self-administered 3-day estimated dietary record for use in the elderly","volume":"38","author":"L\u00fchrmann","year":"1999","journal-title":"Eur. J. Nutr."},{"key":"10.1016\/j.cct.2022.106730_bb0225","series-title":"Encyclopedia of Behavioral Medicine","article-title":"Nutrition data system for research (NDSR)","author":"Harnack","year":"2013"},{"issue":"Suppl. 1","key":"10.1016\/j.cct.2022.106730_bb0230","doi-asserted-by":"crossref","first-page":"S105","DOI":"10.1123\/jpah.6.s1.s105","article-title":"Measuring physical activity self-regulation strategies in older adults","volume":"6","author":"Umstattd","year":"2009","journal-title":"J. Phys. Act. Health"},{"issue":"2","key":"10.1016\/j.cct.2022.106730_bb0235","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1080\/08870440008400304","article-title":"Correlates of satisfaction with body function and body appearance in middle- and older aged adults: the Activity Counseling trial (ACT)","volume":"15","author":"Reboussin","year":"2000","journal-title":"Psychol. Health"},{"key":"10.1016\/j.cct.2022.106730_bb0240","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1080\/02701367.2008.10599485","article-title":"Evidence for a multidimensional self-efficacy for exercise scale","volume":"79","author":"Rodgers","year":"2008","journal-title":"Res. Q. Exerc. Sport"},{"key":"10.1016\/j.cct.2022.106730_bb0245","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1016\/j.eatbeh.2015.05.003","article-title":"Further statistical and clinical validity for the Weight Efficacy Lifestyle Questionnaire-Short Form","volume":"18","author":"Ames","year":"2015","journal-title":"Eat. Behav."},{"issue":"1","key":"10.1016\/j.cct.2022.106730_bb0250","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1016\/j.pec.2011.03.009","article-title":"Goal difficulty and goal commitment affect adoption of a lower glycemic index diet in adults with type 2 diabetes","volume":"86","author":"Miller","year":"2012","journal-title":"Patient Educ. Couns."},{"issue":"1","key":"10.1016\/j.cct.2022.106730_bb0255","doi-asserted-by":"crossref","first-page":"134","DOI":"10.3349\/ymj.2001.42.1.134","article-title":"Development of glaucoma in the course of interferon alpha therapy for chronic hepatitis B","volume":"42","author":"Kwon","year":"2001","journal-title":"Yonsei Med. J."},{"issue":"9","key":"10.1016\/j.cct.2022.106730_bb0260","doi-asserted-by":"crossref","first-page":"2518","DOI":"10.2337\/diacare.26.9.2518","article-title":"Within-trial cost-effectiveness of lifestyle intervention or metformin for the primary prevention of type 2 diabetes","volume":"26","author":"Diabetes Prevention Program Research Group","year":"2003","journal-title":"Diabetes Care"},{"issue":"5","key":"10.1016\/j.cct.2022.106730_bb0265","doi-asserted-by":"crossref","first-page":"323","DOI":"10.7326\/0003-4819-142-5-200503010-00007","article-title":"The cost-effectiveness of lifestyle modification or metformin in preventing type 2 diabetes in adults with impaired glucose tolerance","volume":"142","author":"Herman","year":"2005","journal-title":"Ann. Intern. Med."},{"issue":"21","key":"10.1016\/j.cct.2022.106730_bb0270","doi-asserted-by":"crossref","first-page":"2092","DOI":"10.1056\/NEJMsa030448","article-title":"Cost effectiveness of lung-volume-reduction surgery for patients with severe emphysema","volume":"348","author":"Ramsey","year":"2003","journal-title":"N. Engl. J. Med."},{"issue":"11","key":"10.1016\/j.cct.2022.106730_bb0275","doi-asserted-by":"crossref","first-page":"1226","DOI":"10.1093\/gerona\/glr123","article-title":"The lifestyle interventions and Independence for elders study: design and methods","volume":"66","author":"Fielding","year":"2011","journal-title":"J. Gerontol. A Biol. Sci. Med. Sci."},{"issue":"6","key":"10.1016\/j.cct.2022.106730_bb0280","doi-asserted-by":"crossref","first-page":"767","DOI":"10.1123\/jpah.6.6.767","article-title":"A cost analysis of a physical activity intervention for older adults","volume":"6","author":"Groessl","year":"2009","journal-title":"J. Phys. Act. Health"},{"issue":"9","key":"10.1016\/j.cct.2022.106730_bb0285","doi-asserted-by":"crossref","first-page":"796","DOI":"10.1056\/NEJMp1405158","article-title":"Updating cost-effectiveness \u2013 the curious resilience of the $50,000-per-QALY threshold","volume":"371","author":"Neumann","year":"2014","journal-title":"N. Engl. J. Med."},{"issue":"15","key":"10.1016\/j.cct.2022.106730_bb0290","doi-asserted-by":"crossref","first-page":"1253","DOI":"10.1001\/jama.1996.03540150055031","article-title":"Recommendations of the panel on cost-effectiveness in health and medicine","volume":"276","author":"Weinstein","year":"1996","journal-title":"JAMA"},{"key":"10.1016\/j.cct.2022.106730_bb0295","author":"US Department of Labor. Bureau of Labor Statistics"},{"issue":"11","key":"10.1016\/j.cct.2022.106730_bb0300","doi-asserted-by":"crossref","first-page":"1417","DOI":"10.2105\/AJPH.78.11.1417","article-title":"A cost-effectiveness analysis of exercise as a health promotion activity","volume":"78","author":"Hatziandreu","year":"1988","journal-title":"Am. J. Public Health"},{"issue":"6","key":"10.1016\/j.cct.2022.106730_bb0305","doi-asserted-by":"crossref","first-page":"880","DOI":"10.1164\/rccm.200204-318OC","article-title":"Maintenance after pulmonary rehabilitation in chronic lung disease: a randomized trial","volume":"167","author":"Ries","year":"2003","journal-title":"Am. J. Respir. Crit. Care Med."},{"issue":"3","key":"10.1016\/j.cct.2022.106730_bb0310","doi-asserted-by":"crossref","first-page":"286","DOI":"10.1016\/j.jclinepi.2004.06.011","article-title":"Self-report was a viable method for obtaining health care utilization data in community-dwelling seniors","volume":"58","author":"Lubeck","year":"2005","journal-title":"J. Clin. Epidemiol."},{"issue":"2","key":"10.1016\/j.cct.2022.106730_bb0315","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1177\/1077558705285298","article-title":"Self-reported utilization of health care services: improving measurement and accuracy","volume":"63","author":"Bhandari","year":"2006","journal-title":"Med. Care Res. Rev."},{"key":"10.1016\/j.cct.2022.106730_bb0320","series-title":"Medical Expenditure Panel Survey - Insurance Component: Technical Notes and Survey Documentation","year":"2012"},{"issue":"4","key":"10.1016\/j.cct.2022.106730_bb0325","doi-asserted-by":"crossref","first-page":"381","DOI":"10.1177\/001872675100400404","article-title":"Achieving change in people: some applications of group dynamics theory","volume":"4","author":"Cartwright","year":"1951","journal-title":"Hum. Relat."},{"key":"10.1016\/j.cct.2022.106730_bb0330","series-title":"Making groups effective","author":"Zander","year":"1982"},{"issue":"3","key":"10.1016\/j.cct.2022.106730_bb0335","doi-asserted-by":"crossref","DOI":"10.2196\/25289","article-title":"Using fitbit as an mHealth intervention tool to promote physical activity: potential challenges and solutions","volume":"9","author":"Balbim","year":"2021","journal-title":"JMIR Mhealth Uhealth."},{"key":"10.1016\/j.cct.2022.106730_bb0340","unstructured":"The U.S. Department of Health and Human Services n.d.. 2015\u20132020 Dietary Guidelines for Americans. Available from: https:\/\/health.gov\/dietaryguidelines\/2015\/."},{"issue":"19","key":"10.1016\/j.cct.2022.106730_bb0345","doi-asserted-by":"crossref","first-page":"2486","DOI":"10.1001\/jama.285.19.2486","volume":"285","year":"2001","journal-title":"JAMA"},{"issue":"5","key":"10.1016\/j.cct.2022.106730_bb0350","doi-asserted-by":"crossref","first-page":"737","DOI":"10.1038\/oby.2006.84","article-title":"The Look AHEAD study: a description of the lifestyle intervention and the evidence supporting it","volume":"14","author":"Look AHEAD Research Group","year":"2006","journal-title":"Obesity (Silver Spring)"},{"issue":"8","key":"10.1016\/j.cct.2022.106730_bb0355","doi-asserted-by":"crossref","first-page":"1098","DOI":"10.1002\/acr.20490","article-title":"Evaluation of group and self-directed formats of the Arthritis Foundation\u2019s Walk With Ease Program","volume":"63","author":"Callahan","year":"2011","journal-title":"Arthritis Care Res."}],"container-title":["Contemporary Clinical Trials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1551714422000568?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1551714422000568?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T08:55:20Z","timestamp":1761555320000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1551714422000568"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,4]]},"references-count":71,"alternative-id":["S1551714422000568"],"URL":"https:\/\/doi.org\/10.1016\/j.cct.2022.106730","relation":{},"ISSN":["1551-7144"],"issn-type":[{"value":"1551-7144","type":"print"}],"subject":[],"published":{"date-parts":[[2022,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The Collaborative Lifestyle Intervention Program in Knee Osteoarthritis Patients (CLIP-OA) trial: Design and methods","name":"articletitle","label":"Article Title"},{"value":"Contemporary Clinical Trials","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.cct.2022.106730","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}],"article-number":"106730"}}