{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T20:32:12Z","timestamp":1792787532511,"version":"4.5.0"},"reference-count":38,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2010,3,1]],"date-time":"2010-03-01T00:00:00Z","timestamp":1267401600000},"content-version":"vor","delay-in-days":28,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Swedish Association of Survivors of Traffic Accidents and Polio"},{"name":"Alfred \u00d6sterlunds Stiftelse, Stiftelsen f\u00f6r bist\u00e5nd \u00e5t r\u00f6relsehindrade i Sk\u00e5ne","id":[{"id":"https:\/\/ror.org\/00b7k1t33","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Skane county council's research and development foundation"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["PM&amp;R"],"published-print":{"date-parts":[[2010,2]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To assess the reliability of 4 gait performance tests in individuals with late effects of polio.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design<\/jats:title>\n                    <jats:p>An intrarater (between occasions) test\u2010retest reliability study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Settings<\/jats:title>\n                    <jats:p>University hospital.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Participants<\/jats:title>\n                    <jats:p>Thirty men and women (mean age 63 \u00b1 6.4 years) with clinically and electrophysiologically verified late effects of polio.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Intervention<\/jats:title>\n                    <jats:p>Not applicable.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Main outcome measures<\/jats:title>\n                    <jats:p>\n                      The Timed \u201cUp &amp; Go\u201d test, the Comfortable and the Fast Gait Speed tests, and the 6\u2010Minute Walk test were assessed 7 days apart. Reliability was evaluated with the intraclass correlation coefficient (ICC\n                      <jats:sub>2,1<\/jats:sub>\n                      ), the mean difference between the test sessions (d\u0304), and the 95% confidence intervals for d\u0304, the standard error of measurement (SEM and SEM%), the smallest real difference (SRD and SRD%) and the Bland &amp; Altman graphs.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Test\u2010retest agreements were high (ICC\n                      <jats:sub>2,1<\/jats:sub>\n                      0.82\u22120.97) and measurement errors generally small. The standard error of measurement (SEM%), representing the smallest change that indicates a real (clinical) improvement for a group of individuals, was small (4%\u22127%). The smallest real difference (SRD%), representing the smallest change that indicates a real (clinical) improvement for a single individual also was small (12%\u221221%).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>These commonly used gait performance tests are highly reliable and can be recommended to evaluate improvements in various aspects of gait performance in groups of individuals as well as single individuals with late effects of polio.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.pmrj.2009.12.006","type":"journal-article","created":{"date-parts":[[2010,3,2]],"date-time":"2010-03-02T04:58:38Z","timestamp":1267505918000},"page":"125-131","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":22,"title":["Reliability of Gait Performance Tests in Individuals With Late Effects of Polio"],"prefix":"10.1002","volume":"2","author":[{"given":"Ulla\u2010Britt","family":"Flansbjer","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"Lexell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2010,3]]},"reference":[{"key":"e_1_2_6_2_2","first-page":"367","article-title":"Symptoms and clinical impressions of patients seen in a postpolio clinic","volume":"70","author":"Agre J.C.","year":"1989","journal-title":"Arch Phys Med Rehabil"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-6632.1995.tb27560.x"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1468-1331.2003.00613.x"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.20259"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-1331.2006.01385.x"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1093\/ptj\/74.5.415"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-9993(99)90173-9"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-9993(99)90110-7"},{"key":"e_1_2_6_10_2","volume-title":"Adaptation and ability in daily occupations in people with poliomyelitis sequelae. 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