{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,25]],"date-time":"2025-10-25T18:53:00Z","timestamp":1761418380520,"version":"3.38.0"},"reference-count":30,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2006,4,1]],"date-time":"2006-04-01T00:00:00Z","timestamp":1143849600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clin Rehabil"],"published-print":{"date-parts":[[2006,4]]},"abstract":"<jats:p> Objective: To confirm retest reliability for the side-step test and to investigate the validity of the side-step test by correlating performance on this test with that on other commonly used measures of balance and mobility. <\/jats:p><jats:p> Setting: Katta Public Hospital, Miyagi, Japan. <\/jats:p><jats:p> Design: Cross-sectional study. Intraclass correlation coefficient was examined by calculating the intra-rater reliability of the side-step test. Moreover, the validity of the test was examined by correlating maximum side-step length with gait parameters. <\/jats:p><jats:p> Subjects: This study recruited 28 hemiplegic subjects (17 with left-sided hemiplegia and 11 with right-sided hemiplegia). <\/jats:p><jats:p> Measures: We measured balance ability and walking ability as follows: dynamic balance ability was assessed from maximum side-step length from the side-step test, static balance ability from one-footed standing duration, and walking ability from maximum walking speed, stride length and cadence. Balance ability was measured on both the affected and unaffected side. Maximum side-step length was standardized in terms of lower extremity length. <\/jats:p><jats:p> Results: Intraclass correlation coefficient of maximum side-step length was 0.97 bilaterally. There was a high linear correlation between maximum side-step length and both maximum walking speed and stride length; Pearson's product-moment correlation coefficient ranged from 0.84 to 0.89. One-footed standing duration was significantly correlated with maximum side-step length, maximum walking speed and stride length, and these relationships were non-linear. <\/jats:p><jats:p> Conclusion: The reliability and validity of the side-step test was confirmed. <\/jats:p>","DOI":"10.1191\/0269215506cr949oa","type":"journal-article","created":{"date-parts":[[2006,4,1]],"date-time":"2006-04-01T15:50:57Z","timestamp":1143906657000},"page":"340-346","source":"Crossref","is-referenced-by-count":30,"title":["A new clinical test of dynamic standing balance in the frontal plane: the side-step test"],"prefix":"10.1177","volume":"20","author":[{"given":"Hiroyuki","family":"Fujisawa","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryoko","family":"Takeda","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation, Faculty of Medical Science and Welfare, Tohoku Bunka Gakuen University, Sendai, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2006,4,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1093\/ptj\/84.2.128"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1093\/ptj\/65.9.1323"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-9993(96)90084-2"},{"key":"atypb4","doi-asserted-by":"publisher","DOI":"10.1016\/0268-0033(96)00014-9"},{"key":"atypb5","doi-asserted-by":"publisher","DOI":"10.1191\/026921500674231381"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1053\/apmr.2002.33644"},{"key":"atypb7","first-page":"85","volume":"31","author":"Olney SJ","year":"1979","journal-title":"Physiother Can"},{"key":"atypb8","doi-asserted-by":"publisher","DOI":"10.3138\/ptc.48.4.257"},{"key":"atypb9","doi-asserted-by":"publisher","DOI":"10.1080\/003655099444713"},{"key":"atypb10","doi-asserted-by":"publisher","DOI":"10.1080\/165019702317242659"},{"key":"atypb11","doi-asserted-by":"publisher","DOI":"10.1093\/ptj\/46.4.357"},{"key":"atypb12","first-page":"14","volume":"60","author":"Granger CV","year":"1979","journal-title":"Arch Phys Med Rehabil"},{"key":"atypb13","doi-asserted-by":"publisher","DOI":"10.1037\/0033-2909.86.2.420"},{"key":"atypb14","doi-asserted-by":"publisher","DOI":"10.1002\/jor.1100060607"},{"key":"atypb15","doi-asserted-by":"publisher","DOI":"10.1016\/S0966-6362(01)00189-8"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.1016\/S0966-6362(96)01096-X"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.1123\/jab.12.2.173"},{"key":"atypb18","doi-asserted-by":"publisher","DOI":"10.1016\/0966-6362(96)01063-6"},{"key":"atypb19","first-page":"23","volume":"63","author":"Perry J","year":"1969","journal-title":"Clin Orthop Rel Res"},{"key":"atypb20","doi-asserted-by":"publisher","DOI":"10.1093\/ptj\/74.9.872"},{"key":"atypb21","doi-asserted-by":"publisher","DOI":"10.1080\/16501970310012428"},{"volume-title":"Gait analysis. 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