{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T19:11:20Z","timestamp":1785438680643,"version":"3.56.0"},"reference-count":0,"publisher":"Human Kinetics","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,7]]},"abstract":"<jats:p>The purpose of this study was to assess the relative and absolute reliability of metabolic measures of energy expenditure and gait speed during overground walking in older adults with mobility limitations. Thirty-three (mean age [<jats:italic>SD<\/jats:italic>] = 76.4 [6.6] years; 66% female) older adults with slow gait participated. Measures of energy expenditure and gait speed were recorded during two 6-min bouts of overground walking (1 week apart) at a self-selected \u201cusual\u201d walking pace. The relative reliability for all variables was excellent: ICC = .81\u2212.91. Mean differences for five of the six outcome variables was less than or equal to the respected <jats:italic>SEM<\/jats:italic>, while all six mean differences fell below the calculated MDC<jats:sub>95<\/jats:sub>. Clinicians and researchers can be confident that metabolic measures of energy expenditure and gait speed in older adults with slow walking speeds can be reliably assessed during overground walking, providing an alternative to traditional treadmill assessments.<\/jats:p>","DOI":"10.1123\/japa.2013-0268","type":"journal-article","created":{"date-parts":[[2014,7,8]],"date-time":"2014-07-08T16:04:54Z","timestamp":1404835494000},"page":"346-351","source":"Crossref","is-referenced-by-count":4,"title":["The Test-Retest Reliability of Indirect Calorimetry Measures of Energy Expenditure During Overground Walking in Older Adults With Mobility Limitations"],"prefix":"10.1123","volume":"23","author":[{"given":"David M.","family":"Wert","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jessie M.","family":"VanSwearingen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Subashan","family":"Perera","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jennifer S.","family":"Brach","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"100","container-title":["Journal of Aging and Physical Activity"],"original-title":[],"link":[{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/japa\/23\/3\/article-p346.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/japa\/23\/3\/article-p346.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,19]],"date-time":"2022-05-19T21:02:03Z","timestamp":1652994123000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/japa\/23\/3\/article-p346.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,7]]},"references-count":0,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.1123\/japa.2013-0268","relation":{},"ISSN":["1063-8652","1543-267X"],"issn-type":[{"value":"1063-8652","type":"print"},{"value":"1543-267X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,7]]}}}