{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T07:33:59Z","timestamp":1777534439789,"version":"3.51.4"},"reference-count":15,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2021,12,21]],"date-time":"2021-12-21T00:00:00Z","timestamp":1640044800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"Orthotics and Prosthetics Outcomes Research Program","award":["Program under Award No. W81XWH-17-1-0551"],"award-info":[{"award-number":["Program under Award No. W81XWH-17-1-0551"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Clin Rehabil"],"published-print":{"date-parts":[[2022,5]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To determine if the two-minute walk test (2MWT) could serve as an alternative measure of high-level mobility in lower limb prosthesis users when circumstances preclude administration of the Comprehensive High-level Activity Mobility Predictor (CHAMP).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design<\/jats:title>\n                    <jats:p>Cross-sectional study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Setting<\/jats:title>\n                    <jats:p>Indoor recreational athletic field and gymnasium<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Subjects<\/jats:title>\n                    <jats:p>Fifty-eight adult lower limb prosthesis users with unilateral or bilateral lower limb amputation who participate in recreational athletic activities.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Intervention<\/jats:title>\n                    <jats:p>N\/A<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Main Measures<\/jats:title>\n                    <jats:p>The 2MWT and CHAMP while using their preferred prosthesis(es) on an indoor artificial athletic field or hardwood gymnasium floor.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Thirty-nine men and nineteen women with a median age of 38.3 years participated in the study. Most participants experienced amputation(s) due to trauma (62%) or tumor (10%) and were generally higher functioning (K4 (91.4%) and K3 (8.6%)). The median (range) score for the CHAMP was 23.0 points (1.5\u201333.5) and the mean\u2009\u00b1\u2009standard deviation (range) 2MWT distance walked was 188.6\u2009\u00b1\u200933.9\u2005m (100.2\u2013254.3\u2005m). The CHAMP demonstrated a strong positive relationship with 2MWT (r\u2009=\u20090.83, p\u2009&lt;\u20090.001). The 2MWT distance predicted 70% of the variance in CHAMP score.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Although the 2MWT does not test multi-directional agility like the CHAMP, they were found to be highly correlated. If space is limited, the two-minute walk test can serve as an alternative measure for assessing high-level mobility capabilities in lower limb prosthesis users.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/02692155211069323","type":"journal-article","created":{"date-parts":[[2021,12,21]],"date-time":"2021-12-21T05:00:11Z","timestamp":1640062811000},"page":"703-712","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["A Comparison of the Two-Minute Walk Test (2MWT) and Comprehensive High-level Activity Mobility Predictor (CHAMP) in People with a Leg Prosthesis"],"prefix":"10.1177","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8512-2511","authenticated-orcid":false,"given":"Robert S.","family":"Gailey","sequence":"first","affiliation":[{"name":"Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8241-0684","authenticated-orcid":false,"given":"Ignacio","family":"Gaunaurd","sequence":"additional","affiliation":[{"name":"Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sara J.","family":"Morgan","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, WA, USA"},{"name":"Spine Research Program, Gillette Children\u2019s Specialty Healthcare, Saint Paul, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anat","family":"Kristal","sequence":"additional","affiliation":[{"name":"Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Geoffrey S.","family":"Balkman","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, WA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eavey M","family":"Newton","sequence":"additional","affiliation":[{"name":"Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jose J","family":"Palomo","sequence":"additional","affiliation":[{"name":"Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kevin M","family":"Shay","sequence":"additional","affiliation":[{"name":"Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rana","family":"Salem","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, WA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6175-1869","authenticated-orcid":false,"given":"Brian J.","family":"Hafner","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, WA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,12,21]]},"reference":[{"key":"bibr1-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1682\/JRRD.2013.05.0111"},{"key":"bibr2-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1682\/JRRD.2012.05.0099"},{"key":"bibr3-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1682\/JRRD.2012.05.0100"},{"key":"bibr4-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1177\/0309364619887559"},{"key":"bibr5-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1097\/JPO.0000000000000345"},{"key":"bibr6-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmr.2014.03.034"},{"key":"bibr7-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmr.2013.07.002"},{"key":"bibr8-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1053\/apmr.2002.34600"},{"key":"bibr9-02692155211069323","unstructured":"Center for Medicare Services. Local coverage determination (LCD): lower limb prostheses (L33787). CMS 2020 [updated January 1, 2020. Available from: https:\/\/www.cms.gov\/medicare-coverage-database, accessed May 15, 2021."},{"key":"bibr10-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmr.2020.03.007"},{"key":"bibr11-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1682\/JRRD.2012.05.0098"},{"key":"bibr12-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmr.2014.10.006"},{"key":"bibr13-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1682\/JRRD.2012.05.0096"},{"key":"bibr14-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1682\/JRRD.2015.03.0038"},{"key":"bibr15-02692155211069323","doi-asserted-by":"publisher","DOI":"10.1093\/milmed\/usz201"}],"container-title":["Clinical Rehabilitation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/02692155211069323","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/02692155211069323","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/02692155211069323","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T16:55:31Z","timestamp":1777395331000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/02692155211069323"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,12,21]]},"references-count":15,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2022,5]]}},"alternative-id":["10.1177\/02692155211069323"],"URL":"https:\/\/doi.org\/10.1177\/02692155211069323","relation":{},"ISSN":["0269-2155","1477-0873"],"issn-type":[{"value":"0269-2155","type":"print"},{"value":"1477-0873","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,12,21]]}}}