{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:38:43Z","timestamp":1787017123861,"version":"build-2736575974"},"reference-count":18,"publisher":"BMJ","issue":"6","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["J Neurol Neurosurg Psychiatry"],"published-print":{"date-parts":[[2015,6]]},"DOI":"10.1136\/jnnp-2013-307390","type":"journal-article","created":{"date-parts":[[2014,8,26]],"date-time":"2014-08-26T02:36:53Z","timestamp":1409020613000},"page":"635-639","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":6,"title":["Defining disability: development and validation of a mobility-Disability Severity Index (mDSI) in Charcot-Marie-tooth disease"],"prefix":"10.1136","volume":"86","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4346-5719","authenticated-orcid":false,"given":"Sindhu","family":"Ramchandren","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Shy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eva","family":"Feldman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ruth","family":"Carlos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carly","family":"Siskind","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2014,8,25]]},"reference":[{"key":"key-10.1136\/jnnp-2013-307390-1","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1097\/00019052-199510000-00001","article-title":"Epidemiology of peripheral neuropathy","volume":"8","author":"Hughes","year":"1995","journal-title":"Curr Opin Neurol"},{"key":"key-10.1136\/jnnp-2013-307390-2","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1186\/1477-7525-8-51","article-title":"Validation of the \u201cWorld Health Organization Disability Assessment Schedule, WHODAS-2\u201d in patients with chronic diseases","volume":"8","author":"Garin","year":"2010","journal-title":"Health Qual Life Outcomes"},{"key":"key-10.1136\/jnnp-2013-307390-3","doi-asserted-by":"crossref","first-page":"970","DOI":"10.1136\/jnnp.2005.076174","article-title":"Getting closer to patients: the INCAT Overall Disability Sum Score relates better to patients\u2019 own clinical judgement in immune-mediated polyneuropathies","volume":"77","author":"Merkies","year":"2006","journal-title":"J Neurol Neurosurg Psychiatry"},{"key":"key-10.1136\/jnnp-2013-307390-4","doi-asserted-by":"crossref","first-page":"1209","DOI":"10.1212\/01.WNL.0000156517.00615.A3","article-title":"Reliability and validity of the CMT neuropathy score as a measure of disability","volume":"64","author":"Shy","year":"2005","journal-title":"Neurology"},{"key":"key-10.1136\/jnnp-2013-307390-5","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1111\/j.1529-8027.2011.00350.x","article-title":"Reliability of the CMT neuropathy score (second version) in Charcot-Marie-tooth disease","volume":"16","author":"Murphy","year":"2011","journal-title":"J Peripher Nerv Syst"},{"key":"key-10.1136\/jnnp-2013-307390-6","doi-asserted-by":"crossref","first-page":"642","DOI":"10.1002\/ana.23572","article-title":"Validation of the Charcot-Marie-tooth disease pediatric scale as an outcome measure of disability","volume":"71","author":"Burns","year":"2012","journal-title":"Ann Neurol"},{"key":"key-10.1136\/jnnp-2013-307390-7","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1037\/1082-989X.1.1.30","article-title":"Forming inferences about some intraclass correlation coefficients","volume":"1","author":"McGraw","year":"1996","journal-title":"Psychol Methods"},{"key":"key-10.1136\/jnnp-2013-307390-8","doi-asserted-by":"crossref","first-page":"420","DOI":"10.1037\/0033-2909.86.2.420","article-title":"Intraclass correlations: uses in assessing rater reliability","volume":"86","author":"Shrout","year":"1979","journal-title":"Psychol Bull"},{"key":"key-10.1136\/jnnp-2013-307390-9","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1111\/j.1744-6155.2010.00272.x","article-title":"Modeling relationships in clinical research using path analysis part II: evaluating the model","volume":"16","author":"Clayton","year":"2011","journal-title":"J Spec Pediatr Nurs"},{"key":"key-10.1136\/jnnp-2013-307390-10","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1177\/014662168200600404","article-title":"A non-parametric approach to the analysis of dichotomous item responses","volume":"6","author":"Mokken","year":"1982","journal-title":"Appl Psychol Meas"},{"key":"key-10.1136\/jnnp-2013-307390-11","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1186\/1471-2288-12-74","article-title":"Mokken scale analysis of mental health and well-being questionnaire item responses: a non-parametric IRT method in empirical research for applied health researchers","volume":"12","author":"Stochl","year":"2012","journal-title":"BMC Med Res Methodol"},{"key":"key-10.1136\/jnnp-2013-307390-12","doi-asserted-by":"crossref","first-page":"706","DOI":"10.1136\/jnnp-2012-302451","article-title":"Charcot-Marie-tooth disease: frequency of genetic subtypes and guidelines for genetic testing","volume":"83","author":"Murphy","year":"2012","journal-title":"J Neurol Neurosurg Psychiatry"},{"key":"key-10.1136\/jnnp-2013-307390-13","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1002\/ana.22166","article-title":"Charcot-Marie-tooth disease subtypes and genetic testing strategies","volume":"69","author":"Saporta","year":"2011","journal-title":"Ann Neurol"},{"key":"key-10.1136\/jnnp-2013-307390-14","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1007\/BF02291575","article-title":"An index of factorial simplicity","volume":"39","author":"Kaiser","year":"1974","journal-title":"Psychometrika"},{"key":"key-10.1136\/jnnp-2013-307390-15","doi-asserted-by":"crossref","first-page":"i-49","DOI":"10.1037\/h0093565","article-title":"A systematic approach to the construction and evaluation of tests of ability","volume":"61","author":"Loevinger","year":"1947","journal-title":"Psychol Monogr"},{"key":"key-10.1136\/jnnp-2013-307390-16","doi-asserted-by":"crossref","first-page":"591","DOI":"10.1001\/jama.2013.13805","article-title":"The state of US health, 1990\u20132010: burden of diseases, injuries, and risk factors","volume":"310","author":"US Burden of Disease Collaborators","year":"2013","journal-title":"JAMA"},{"key":"key-10.1136\/jnnp-2013-307390-17","doi-asserted-by":"crossref","first-page":"2197","DOI":"10.1016\/S0140-6736(12)61689-4","volume":"380","author":"Murray","year":"2012","journal-title":"Lancet"},{"key":"key-10.1136\/jnnp-2013-307390-18","doi-asserted-by":"crossref","first-page":"790","DOI":"10.1212\/01.wnl.0000181027.21574.df","article-title":"Charcot-Marie-Tooth disease impairs quality of life: why? And how do we improve it?","volume":"65","author":"Shy","year":"2005","journal-title":"Neurology"}],"container-title":["Journal of Neurology, Neurosurgery & Psychiatry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/jnnp-2013-307390","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,9,25]],"date-time":"2020-09-25T13:55:43Z","timestamp":1601042143000},"score":1,"resource":{"primary":{"URL":"https:\/\/jnnp.bmj.com\/lookup\/doi\/10.1136\/jnnp-2013-307390"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,8,25]]},"references-count":18,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2015,5,14]]},"published-print":{"date-parts":[[2015,6]]}},"alternative-id":["10.1136\/jnnp-2013-307390"],"URL":"https:\/\/doi.org\/10.1136\/jnnp-2013-307390","relation":{},"ISSN":["0022-3050","1468-330X"],"issn-type":[{"value":"0022-3050","type":"print"},{"value":"1468-330X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,8,25]]}}}