{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T18:09:20Z","timestamp":1791137360433,"version":"4.1.0"},"reference-count":21,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2011,7,1]],"date-time":"2011-07-01T00:00:00Z","timestamp":1309478400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,7,17]],"date-time":"2013-07-17T00:00:00Z","timestamp":1374019200000},"content-version":"vor","delay-in-days":747,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Vascular Surgery"],"published-print":{"date-parts":[[2011,7]]},"DOI":"10.1016\/j.jvs.2010.11.129","type":"journal-article","created":{"date-parts":[[2011,2,19]],"date-time":"2011-02-19T04:39:58Z","timestamp":1298090398000},"page":"133-138","source":"Crossref","is-referenced-by-count":25,"title":["Validation of a new simple questionnaire to \u201cestimate ambulation capacity by history\u201d (EACH) in patients with claudication"],"prefix":"10.1016","volume":"54","clinical-trial-number":[{"clinical-trial-number":"nct01114178","registry":"10.18810\/clinical-trials-gov"}],"author":[{"given":"Nafi","family":"Ouedraogo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guillaume","family":"Mahe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johann","family":"Marchand","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karim","family":"Sa\u00efdi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Georges","family":"Leftheriotis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pierre","family":"Abraham","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jvs.2010.11.129_bib1","doi-asserted-by":"crossref","first-page":"1107","DOI":"10.1002\/bjs.1800840819","article-title":"Claudication distance is poorly estimated and inappropriately measured","volume":"84","author":"Watson","year":"1997","journal-title":"Br J Surg"},{"key":"10.1016\/j.jvs.2010.11.129_bib2","doi-asserted-by":"crossref","first-page":"841","DOI":"10.1093\/gerona\/63.8.841","article-title":"Mobility limitation in self-described well-functioning older adults: importance of endurance walk testing","volume":"63","author":"Simonsick","year":"2008","journal-title":"J Gerontol A Biol Sci Med Sci"},{"key":"10.1016\/j.jvs.2010.11.129_bib3","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1093\/fampra\/20.1.36","article-title":"Quality of life and objective disease criteria in patients with intermittent claudication in general practice","volume":"20","author":"Muller-Buhl","year":"2003","journal-title":"Fam Pract"},{"key":"10.1016\/j.jvs.2010.11.129_bib4","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1024\/0301-1526.28.1.25","article-title":"Relevance of claudication pain distance in patients with peripheral arterial occlusive disease","volume":"28","author":"Muller-Buhl","year":"1999","journal-title":"VASA"},{"key":"10.1016\/j.jvs.2010.11.129_bib5","doi-asserted-by":"crossref","first-page":"550","DOI":"10.1016\/j.jvs.2007.10.052","article-title":"Claudication distances and the Walking Impairment Questionnaire best describe the ambulatory limitations in patients with symptomatic peripheral arterial disease","volume":"47","author":"Myers","year":"2008","journal-title":"J Vasc Surg"},{"key":"10.1016\/j.jvs.2010.11.129_bib6","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1177\/1358863x06074830","article-title":"Functional status measured by walking impairment questionnaire and cardiovascular risk prediction in peripheral arterial disease: results of the Peripheral Arteriopathy and Cardiovascular Events (PACE) study","volume":"11","author":"Schiano","year":"2006","journal-title":"Vasc Med"},{"key":"10.1016\/j.jvs.2010.11.129_bib7","doi-asserted-by":"crossref","first-page":"1072","DOI":"10.1016\/S0741-5214(98)70034-5","article-title":"Measurement of walking endurance and walking velocity with questionnaire: validation of the walking impairment questionnaire in men and women with peripheral arterial disease","volume":"28","author":"McDermott","year":"1998","journal-title":"J Vasc Surg"},{"key":"10.1016\/j.jvs.2010.11.129_bib8","doi-asserted-by":"crossref","first-page":"104","DOI":"10.1016\/j.ejvs.2010.10.002","article-title":"Limitations of self-reported estimates of functional capacity using the Walking Impairment Questionnaire","volume":"41","author":"Mahe","year":"2011","journal-title":"Eur J Vasc Endovasc Surg"},{"key":"10.1016\/j.jvs.2010.11.129_bib9","doi-asserted-by":"crossref","first-page":"863","DOI":"10.1016\/j.jvs.2009.11.044","article-title":"Objective determination of the predefined duration of a constant-load diagnostic tests in arterial claudication","volume":"51","author":"Mahe","year":"2010","journal-title":"J Vasc Surg"},{"key":"10.1016\/j.jvs.2010.11.129_bib10","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1067\/mva.2002.123092","article-title":"Reproducibility of constant-load treadmill testing with various treadmill protocols and predictability of treadmill test results in patients with intermittent claudication","volume":"36","author":"Degischer","year":"2002","journal-title":"J Vasc Surg"},{"key":"10.1016\/j.jvs.2010.11.129_bib11","doi-asserted-by":"crossref","first-page":"897","DOI":"10.1161\/CIRCULATIONAHA.107.725994","article-title":"Measurement of walking distance and speed in patients with peripheral arterial disease: a novel method using a global positioning system","volume":"117","author":"Le Faucheur","year":"2008","journal-title":"Circulation"},{"key":"10.1016\/j.jvs.2010.11.129_bib12","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/j.cct.2003.08.013","article-title":"Follow-up by mail in clinical trials: does questionnaire length matter?","volume":"25","author":"Edwards","year":"2004","journal-title":"Control Clin Trials"},{"key":"10.1016\/j.jvs.2010.11.129_bib13","first-page":"65","article-title":"Recent research on mailed questionnaire response rates","volume":"9","author":"Baumgartner","year":"1985","journal-title":"Eval Revs"},{"key":"10.1016\/j.jvs.2010.11.129_bib14","series-title":"Multi-criteria decision making methods: a comparative study","author":"Triantaphyllou","year":"2000"},{"key":"10.1016\/j.jvs.2010.11.129_bib15","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1016\/j.ejvs.2008.10.001","article-title":"Validation of the Dutch version of the Walking Impairment Questionnaire","volume":"37","author":"Verspaget","year":"2009","journal-title":"Eur J Vasc Endovasc Surg"},{"key":"10.1016\/j.jvs.2010.11.129_bib16","doi-asserted-by":"crossref","first-page":"686","DOI":"10.1007\/s00586-008-0593-1","article-title":"The diagnostic value of a treadmill test in predicting lumbar spinal stenosis","volume":"17","author":"Barz","year":"2008","journal-title":"Eur Spine J"},{"key":"10.1016\/j.jvs.2010.11.129_bib17","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/0735-1097(94)00397-9","article-title":"Development and evaluation of the Seattle Angina Questionnaire: a new functional status measure for coronary artery disease","volume":"25","author":"Spertus","year":"1995","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jvs.2010.11.129_bib18","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1016\/j.jvs.2008.12.073","article-title":"The walking impairment questionnaire: an effective tool to assess the effect of treatment in patients with intermittent claudication","volume":"50","author":"Nicolai","year":"2009","journal-title":"J Vasc Surg"},{"key":"10.1016\/j.jvs.2010.11.129_bib19","doi-asserted-by":"crossref","first-page":"559","DOI":"10.1682\/JRRD.2007.04.0053","article-title":"Evaluation of psychometric properties of Walking Impairment Questionnaire in overweight patients with osteoarthritis of knee","volume":"45","author":"Collins","year":"2008","journal-title":"J Rehabil Res Dev"},{"key":"10.1016\/j.jvs.2010.11.129_bib20","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1023\/A:1008146924781","article-title":"A comment on the relationship between coefficient alpha and scale characteristics","volume":"11","author":"Voss","year":"2000","journal-title":"Mark Letts"},{"key":"10.1016\/j.jvs.2010.11.129_bib21","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1007\/BF02310555","article-title":"Coefficient alpha and the internal structure of tests","volume":"16","author":"Cronbach","year":"1951","journal-title":"Psychometrika"}],"container-title":["Journal of Vascular Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0741521410029502?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0741521410029502?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,12,4]],"date-time":"2018-12-04T13:23:21Z","timestamp":1543929801000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0741521410029502"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,7]]},"references-count":21,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2011,7]]}},"alternative-id":["S0741521410029502"],"URL":"https:\/\/doi.org\/10.1016\/j.jvs.2010.11.129","relation":{},"ISSN":["0741-5214"],"issn-type":[{"value":"0741-5214","type":"print"}],"subject":[],"published":{"date-parts":[[2011,7]]}}}