{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T01:16:54Z","timestamp":1791335814079,"version":"4.3.1"},"reference-count":32,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2012,1,16]],"date-time":"2012-01-16T00:00:00Z","timestamp":1326672000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Develop Med Child Neuro"],"published-print":{"date-parts":[[2012,3]]},"abstract":"<jats:p>\n                    <jats:bold>Aim\u2002<\/jats:bold>\n                    The aim of this study was to examine the reliability and validity of the Dyskinesia Impairment Scale (DIS). The DIS consists of two subscales: dystonia and choreoathetosis. It measures both phenomena in dyskinetic cerebral palsy (CP).\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Method\u2002<\/jats:bold>\n                    Twenty\u2010five participants with dyskinetic CP (17 males; eight females; age range 5\u201322y; mean age 13y 6mo; SD 5y 4mo), recruited from special schools for children with motor disorders, were included. Exclusion criteria were changes in muscle relaxant medication within the previous 3 months, orthopaedic or neurosurgical interventions within the previous year, and spinal fusion. Interrater reliability was verified by two independent raters. For interrater reliability, intraclass correlation coefficients were assessed. Standard error of measurement, the minimal detectable difference, and Cronbach\u2019s alpha for internal consistency were determined. For concurrent validity of the DIS dystonia subscale, the Barry\u2013Albright Dystonia Scale was administered.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Results\u2002<\/jats:bold>\n                    The intraclass correlation coefficient for the total DIS score and the two subscales ranged between 0.91 and 0.98 for interrater reliability. The reliability of the choreoathetosis subscale was found to be higher than that of the dystonia subscale. The standard error of the measurement and minimal detectable difference values were adequate. Cronbach\u2019s alpha values ranged from 0.89 to 0.93. Pearson\u2019s correlation between the dystonia subscale and Barry\u2013Albright Dystonia Scale was 0.84 (\n                    <jats:italic>p<\/jats:italic>\n                    &lt;0.001).\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Interpretation\u2002<\/jats:bold>\n                    Good to excellent reliability and validity were found for the DIS. The DIS may be promising for increasing insights into the natural history of dyskinetic CP and evaluating interventions. Future research on the responsiveness of the DIS is warranted.\n                  <\/jats:p>","DOI":"10.1111\/j.1469-8749.2011.04209.x","type":"journal-article","created":{"date-parts":[[2012,1,16]],"date-time":"2012-01-16T08:05:26Z","timestamp":1326701126000},"page":"278-283","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":133,"title":["The Dyskinesia Impairment Scale: a new instrument to measure dystonia and choreoathetosis in dyskinetic cerebral palsy"],"prefix":"10.1111","volume":"54","author":[{"given":"ELEGAST","family":"MONBALIU","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"ELS","family":"ORTIBUS","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"JOS","family":"de CAT","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"BERNARD","family":"DAN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"LIEVE","family":"HEYRMAN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"PETER","family":"PRINZIE","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"PAUL","family":"de COCK","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"HILDE","family":"FEYS","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,1,16]]},"reference":[{"key":"e_1_2_9_2_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8749.2000.tb00695.x"},{"key":"e_1_2_9_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(04)16207-7"},{"issue":"109","key":"e_1_2_9_4_2","first-page":"8","article-title":"A report: the definition and classification of cerebral palsy April 2006","volume":"49","author":"Rosenbaum P","year":"2007","journal-title":"Dev Med Child Neurol"},{"key":"e_1_2_9_5_2","doi-asserted-by":"publisher","DOI":"10.1001\/jama.296.13.1602"},{"key":"e_1_2_9_6_2","doi-asserted-by":"crossref","first-page":"633","DOI":"10.1111\/j.1469-8749.2002.tb00848.x","article-title":"Prevalence and characteristics of children with cerebral palsy in Europe","volume":"44","author":"Cans C","year":"2002","journal-title":"Dev Med Child Neurol"},{"key":"e_1_2_9_7_2","volume-title":"SCPE Reference and Training Manual (R&TM)","author":"Kr\u00e4geloh\u2010Mann I","year":"2005"},{"key":"e_1_2_9_8_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8749.2007.tb12626.x"},{"key":"e_1_2_9_9_2","doi-asserted-by":"publisher","DOI":"10.1177\/0883073803018001S0401"},{"key":"e_1_2_9_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.23088"},{"key":"e_1_2_9_11_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0012162200001183"},{"key":"e_1_2_9_12_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0012162201001190"},{"key":"e_1_2_9_13_2","doi-asserted-by":"publisher","DOI":"10.1097\/BPO.0b013e3181653b2a"},{"key":"e_1_2_9_14_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1525-1403.2006.00067.x"},{"key":"e_1_2_9_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(09)70151-6"},{"key":"e_1_2_9_16_2","doi-asserted-by":"publisher","DOI":"10.1177\/0883073808322668"},{"key":"e_1_2_9_17_2","first-page":"418","article-title":"Levetiracetam therapy for treatment of choreoathetosis in dyskinetic cerebral palsy","volume":"51","author":"Vles GF","year":"2008","journal-title":"Dev Med Child Neurol"},{"issue":"4","key":"e_1_2_9_18_2","first-page":"72","article-title":"Dopa\u2010responsive dystonia: correlates in a long\u2010term follow\u2010up","volume":"52","author":"Shah V","year":"2010","journal-title":"Dev Med Child Neurol"},{"key":"e_1_2_9_19_2","doi-asserted-by":"publisher","DOI":"10.3171\/ped.2007.107.4.324"},{"key":"e_1_2_9_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejpn.2009.09.005"},{"key":"e_1_2_9_21_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8749.1999.tb00626.x"},{"key":"e_1_2_9_22_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8749.2009.03581.x"},{"key":"e_1_2_9_23_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.35.1.73"},{"key":"e_1_2_9_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.10377"},{"key":"e_1_2_9_25_2","doi-asserted-by":"publisher","DOI":"10.1136\/adc.2008.144014"},{"key":"e_1_2_9_26_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.870120414"},{"key":"e_1_2_9_27_2","unstructured":"GoetzCG StebbinsGT ChmuraT FahnS KlawansH MarsdenCD.Unified Parkinson\u2019s disease rating scale (UPDRS). Training Video Tape."},{"key":"e_1_2_9_28_2","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9681(85)90005-0"},{"key":"e_1_2_9_29_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8749.2009.03553.x"},{"key":"e_1_2_9_30_2","volume-title":"Foundations of Clinical Research: Application to Practice","author":"Portney LG","year":"2009"},{"key":"e_1_2_9_31_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8749.2011.03932.x"},{"key":"e_1_2_9_32_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.23481"},{"key":"e_1_2_9_33_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-8749.2007.00259.x"}],"container-title":["Developmental Medicine &amp; Child Neurology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1469-8749.2011.04209.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1469-8749.2011.04209.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,4,17]],"date-time":"2024-04-17T17:32:30Z","timestamp":1713375150000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1469-8749.2011.04209.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,1,16]]},"references-count":32,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2012,3]]}},"alternative-id":["10.1111\/j.1469-8749.2011.04209.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1469-8749.2011.04209.x","archive":["Portico"],"relation":{},"ISSN":["0012-1622","1469-8749"],"issn-type":[{"value":"0012-1622","type":"print"},{"value":"1469-8749","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,1,16]]},"assertion":[{"value":"2012-01-16","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}