{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T00:28:12Z","timestamp":1769041692432,"version":"3.49.0"},"reference-count":45,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2023,2,1]],"date-time":"2023-02-01T00:00:00Z","timestamp":1675209600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,2,1]],"date-time":"2023-02-01T00:00:00Z","timestamp":1675209600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2023,1,2]],"date-time":"2023-01-02T00:00:00Z","timestamp":1672617600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","msard-journal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Multiple Sclerosis and Related Disorders"],"published-print":{"date-parts":[[2023,2]]},"DOI":"10.1016\/j.msard.2022.104478","type":"journal-article","created":{"date-parts":[[2022,12,24]],"date-time":"2022-12-24T22:01:11Z","timestamp":1671919271000},"page":"104478","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":3,"special_numbering":"C","title":["Criterion validity of muscle strain analyses of skeletal muscle function in patients with multiple sclerosis"],"prefix":"10.1016","volume":"70","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0236-3687","authenticated-orcid":false,"given":"Maria","family":"Thorning","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kate Lykke","family":"Lambertsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cecilie Dollerup","family":"Skov","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lars Henrik","family":"Frich","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Henrik Boye","family":"Jensen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anders","family":"Holsgaard-Larsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Helle Hvilsted","family":"Nielsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"2","key":"10.1016\/j.msard.2022.104478_bib0001","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1177\/135245850100700206","article-title":"Day-to-day variability of maximum walking distance in MS patients can mislead to relevant changes in the Expanded Disability Status Scale (EDSS): average walking speed is a more constant parameter","volume":"7","author":"Albrecht","year":"2001","journal-title":"Mult. Scler."},{"issue":"5","key":"10.1016\/j.msard.2022.104478_bib0002","doi-asserted-by":"crossref","first-page":"247","DOI":"10.7224\/1537-2073.2015-006","article-title":"Validity and reliability of four clinical gait measures in patients with multiple sclerosis","volume":"19","author":"Bennett","year":"2017","journal-title":"Int. J. MS Care"},{"issue":"12","key":"10.1016\/j.msard.2022.104478_bib0003","doi-asserted-by":"crossref","first-page":"1566","DOI":"10.1177\/1352458514567553","article-title":"Unilateral and bilateral upper limb dysfunction at body functions, activity and participation levels in people with multiple sclerosis","volume":"21","author":"Bertoni","year":"2015","journal-title":"Mult. Scler."},{"issue":"1","key":"10.1016\/j.msard.2022.104478_bib0004","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1177\/1352458512444497","article-title":"The relationship between upper leg muscle strength and walking capacity in persons with multiple sclerosis","volume":"19","author":"Broekmans","year":"2013","journal-title":"Mult. Scler."},{"key":"10.1016\/j.msard.2022.104478_bib0005","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1016\/j.msard.2019.01.034","article-title":"How much does balance and muscle strength impact walking in persons with multiple sclerosis? - a cross-sectional study","volume":"29","author":"Callesen","year":"2019","journal-title":"Mult. Scler. Relat. Disord."},{"key":"10.1016\/j.msard.2022.104478_bib0006","doi-asserted-by":"crossref","unstructured":"Cohen, Ayala. 1989. \u201cComparison of correlated correlations.\u201d 8 (12):1485-1495. doi: https:\/\/doi.org\/10.1002\/sim.4780081208.","DOI":"10.1002\/sim.4780081208"},{"issue":"Pt 5","key":"10.1016\/j.msard.2022.104478_bib0007","first-page":"909","article-title":"Differences in contractile behaviour between the soleus and medial gastrocnemius muscles during human walking","volume":"216","author":"Cronin","year":"2013","journal-title":"J. Exp. Biol."},{"issue":"5","key":"10.1016\/j.msard.2022.104478_bib0008","doi-asserted-by":"crossref","first-page":"711","DOI":"10.1177\/1352458517690824","article-title":"The Nine-Hole Peg Test as a manual dexterity performance measure for multiple sclerosis","volume":"23","author":"Feys","year":"2017","journal-title":"Mult. Scler."},{"issue":"1","key":"10.1016\/j.msard.2022.104478_bib0009","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1038\/s41572-018-0041-4","article-title":"Multiple sclerosis","volume":"4","author":"Filippi","year":"2018","journal-title":"Nat. Rev. Dis. Primers"},{"issue":"4","key":"10.1016\/j.msard.2022.104478_bib0010","doi-asserted-by":"crossref","first-page":"244","DOI":"10.1177\/135245859900500409","article-title":"The multiple sclerosis functional composite measure (MSFC): an integrated approach to MS clinical outcome assessment. National MS Society Clinical Outcomes Assessment Task Force","volume":"5","author":"Fischer","year":"1999","journal-title":"Mult. Scler."},{"key":"10.1016\/j.msard.2022.104478_bib0011","unstructured":"Fischer, Jill S, AJ Jak, JE Kniker, RA Rudick, and G %J New York: National Multiple Sclerosis Society Cutter. 2001. \u201cMultiple Sclerosis Functional Composite (MSFC): administration and scoring manual.\u201d."},{"issue":"1","key":"10.1016\/j.msard.2022.104478_bib0012","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1186\/s12891-019-2562-8","article-title":"Musculoskeletal application and validation of speckle-tracking ultrasonography","volume":"20","author":"Frich","year":"2019","journal-title":"BMC Musculoskelet. Disord."},{"issue":"11","key":"10.1016\/j.msard.2022.104478_bib0013","first-page":"A4335","article-title":"Validation of the danish version of oxford shoulder score","volume":"58","author":"Frich","year":"2011","journal-title":"Dan. Med. Bull."},{"issue":"11","key":"10.1016\/j.msard.2022.104478_bib0014","doi-asserted-by":"crossref","first-page":"2915","DOI":"10.1002\/jum.14997","article-title":"Quantitative ultrasound imaging to assesss skeletal muscles in adults with multiple sclerosis: a feasibility study","volume":"38","author":"Gao","year":"2019","journal-title":"J. Ultrasound Med."},{"issue":"10","key":"10.1016\/j.msard.2022.104478_bib0015","doi-asserted-by":"crossref","first-page":"1269","DOI":"10.1177\/1352458511408475","article-title":"Comparison of the 2- and 6-minute walk test in multiple sclerosis","volume":"17","author":"Gijbels","year":"2011","journal-title":"Mult. Scler."},{"issue":"4","key":"10.1016\/j.msard.2022.104478_bib0016","doi-asserted-by":"crossref","first-page":"369","DOI":"10.3233\/NRE-2012-0768","article-title":"Upper extremity function and its relation with hand sensation and upper extremity strength in patients with multiple sclerosis","volume":"30","author":"Guclu-Gunduz","year":"2012","journal-title":"NeuroRehabilitation"},{"issue":"7","key":"10.1016\/j.msard.2022.104478_bib0017","doi-asserted-by":"crossref","first-page":"988","DOI":"10.1177\/1352458508088916","article-title":"Patient perception of bodily functions in multiple sclerosis: gait and visual function are the most valuable","volume":"14","author":"Heesen","year":"2008","journal-title":"Mult. Scler."},{"issue":"1","key":"10.1016\/j.msard.2022.104478_bib0018","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1212\/WNL.60.1.31","article-title":"Measuring the impact of MS on walking ability: the 12-Item MS Walking Scale (MSWS-12)","volume":"60","author":"Hobart","year":"2003","journal-title":"Neurology"},{"issue":"Pt 5","key":"10.1016\/j.msard.2022.104478_bib0019","doi-asserted-by":"crossref","first-page":"962","DOI":"10.1093\/brain\/124.5.962","article-title":"The Multiple Sclerosis Impact Scale (MSIS-29): a new patient-based outcome measure","volume":"124","author":"Hobart","year":"2001","journal-title":"Brain"},{"issue":"5","key":"10.1016\/j.msard.2022.104478_bib0020","doi-asserted-by":"crossref","DOI":"10.1016\/j.rehab.2021.101625","article-title":"Quantifying upper-limb motor impairment in people with multiple sclerosis: a physiological profiling approach","volume":"65","author":"Ingram","year":"2022","journal-title":"Ann. Phys. Rehabil. Med."},{"key":"10.1016\/j.msard.2022.104478_bib0021","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/j.jns.2017.03.022","article-title":"Muscle strength and power in persons with multiple sclerosis - A systematic review and meta-analysis","volume":"376","author":"J\u00f8rgensen","year":"2017","journal-title":"J. Neurol. Sci."},{"issue":"2","key":"10.1016\/j.msard.2022.104478_bib0022","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1177\/13524585211017013","article-title":"The Timed 25-Foot Walk in a large cohort of multiple sclerosis patients","volume":"28","author":"Kalinowski","year":"2022","journal-title":"Mult. Scler."},{"issue":"7","key":"10.1016\/j.msard.2022.104478_bib0023","doi-asserted-by":"crossref","first-page":"914","DOI":"10.1177\/1352458512444498","article-title":"Assessing walking disability in multiple sclerosis","volume":"18","author":"Kieseier","year":"2012","journal-title":"Mult. Scler."},{"issue":"2","key":"10.1016\/j.msard.2022.104478_bib0024","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1016\/j.msard.2015.01.002","article-title":"Relationship between muscle strength parameters and functional capacity in persons with mild to moderate degree multiple sclerosis","volume":"4","author":"Kj\u00f8lhede","year":"2015","journal-title":"Mult. Scler. Relat. Disord."},{"issue":"5","key":"10.1016\/j.msard.2022.104478_bib0025","doi-asserted-by":"crossref","first-page":"102","DOI":"10.3810\/pgm.2014.09.2803","article-title":"Assessment of upper extremity function in multiple sclerosis: review and opinion","volume":"126","author":"Kraft","year":"2014","journal-title":"Postgrad. Med."},{"issue":"1","key":"10.1016\/j.msard.2022.104478_bib0026","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.echo.2014.10.003","article-title":"Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging","volume":"28","author":"Lang","year":"2015","journal-title":"J. Am. Soc. Echocardiogr."},{"issue":"7","key":"10.1016\/j.msard.2022.104478_bib0027","doi-asserted-by":"crossref","first-page":"595","DOI":"10.1093\/ptj\/pzy048","article-title":"Contributions of ankle, knee, hip, and trunk muscle function to gait performance in people with multiple sclerosis: a cross-sectional analysis","volume":"98","author":"Ma\u00f1ago","year":"2018","journal-title":"Phys. Ther."},{"issue":"1","key":"10.1016\/j.msard.2022.104478_bib0028","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1002\/ana.1032","article-title":"Recommended diagnostic criteria for multiple sclerosis: guidelines from the International Panel on the diagnosis of multiple sclerosis","volume":"50","author":"McDonald","year":"2001","journal-title":"Ann. Neurol."},{"issue":"2","key":"10.1016\/j.msard.2022.104478_bib0029","doi-asserted-by":"crossref","first-page":"486","DOI":"10.1152\/japplphysiol.90448.2008","article-title":"Independent effects of weight and mass on plantar flexor activity during walking: implications for their contributions to body support and forward propulsion","volume":"105","author":"McGowan","year":"2008","journal-title":"J. Appl. Physiol. (1985)"},{"issue":"1","key":"10.1016\/j.msard.2022.104478_bib0030","doi-asserted-by":"crossref","first-page":"71","DOI":"10.7863\/jum.2011.30.1.71","article-title":"Speckle-tracking echocardiography: a new technique for assessing myocardial function","volume":"30","author":"Mondillo","year":"2011","journal-title":"J. Ultrasound Med."},{"issue":"1-2","key":"10.1016\/j.msard.2022.104478_bib0031","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1016\/j.jns.2013.09.024","article-title":"Cognitive processing speed has minimal influence on the construct validity of Multiple Sclerosis Walking Scale-12 scores","volume":"335","author":"Motl","year":"2013","journal-title":"J. Neurol. Sci."},{"issue":"1-2","key":"10.1016\/j.msard.2022.104478_bib0032","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/j.jns.2007.11.003","article-title":"Confirmation and extension of the validity of the Multiple Sclerosis Walking Scale-12 (MSWS-12)","volume":"268","author":"Motl","year":"2008","journal-title":"J. Neurol. Sci."},{"issue":"4","key":"10.1016\/j.msard.2022.104478_bib0033","doi-asserted-by":"crossref","first-page":"495","DOI":"10.1191\/1352458506ms1293oa","article-title":"The six spot step test: a new measurement for walking ability in multiple sclerosis","volume":"12","author":"Nieuwenhuis","year":"2006","journal-title":"Mult. Scler."},{"issue":"1-2","key":"10.1016\/j.msard.2022.104478_bib0034","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/j.jns.2014.07.032","article-title":"Novel characterization of gait impairments in people with multiple sclerosis by means of the gait profile score","volume":"345","author":"Pau","year":"2014","journal-title":"J. Neurol. Sci."},{"issue":"3","key":"10.1016\/j.msard.2022.104478_bib0035","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1016\/j.apmr.2012.08.214","article-title":"Further validation of Multiple Sclerosis Walking Scale-12 scores based on spatiotemporal gait parameters","volume":"94","author":"Pilutti","year":"2013","journal-title":"Arch. Phys. Med. Rehabil."},{"key":"10.1016\/j.msard.2022.104478_bib0036","series-title":"Foundations of Clinical Research: Applications to Practice","first-page":"533","article-title":"Correlation","author":"Portney","year":"2008"},{"issue":"2","key":"10.1016\/j.msard.2022.104478_bib0037","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1097\/PHM.0000000000000845","article-title":"Alterations in the mechanical response of deep dorsal neck muscles in individuals experiencing whiplash-associated disorders compared to healthy controls: an ultrasound study","volume":"97","author":"Rahnama","year":"2018","journal-title":"Am. J. Phys. Med. Rehabil."},{"issue":"1","key":"10.1016\/j.msard.2022.104478_bib0038","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1016\/j.gaitpost.2014.10.011","article-title":"Further validation of the Six-Spot Step Test as a measure of ambulation in multiple sclerosis","volume":"41","author":"Sandroff","year":"2015","journal-title":"Gait Posture"},{"issue":"2","key":"10.1016\/j.msard.2022.104478_bib0039","doi-asserted-by":"crossref","DOI":"10.1093\/ptj\/pzaa227","article-title":"Cognitive processing speed iImpairment does not influence the construct validity of Six-Spot Step Test performance in people with multiple sclerosis","volume":"101","author":"Sandroff","year":"2021","journal-title":"Phys. Ther."},{"issue":"4","key":"10.1016\/j.msard.2022.104478_bib0040","doi-asserted-by":"crossref","first-page":"158","DOI":"10.7224\/1537-2073.2017-046","article-title":"Validation of the 2-minute talk test with the 6-minute walk test and other functional measures in persons with multiple sclerosis","volume":"20","author":"Scalzitti","year":"2018","journal-title":"Int. J. MS Care"},{"key":"10.1016\/j.msard.2022.104478_bib0041","doi-asserted-by":"crossref","DOI":"10.1016\/j.msard.2022.104034","article-title":"Evaluation of functional outcome measures after fampridine treatment in patients with multiple sclerosis - an interventional follow-up study","author":"Skov","year":"2022","journal-title":"Multiple Scleros. Relat. Disord."},{"key":"10.1016\/j.msard.2022.104478_bib0042","doi-asserted-by":"crossref","DOI":"10.1016\/j.clinbiomech.2022.105826","article-title":"Gait quality and function after fampridine treatment in patients with multiple sclerosis - a prospective cohort study","volume":"100","author":"Thorning","year":"2022","journal-title":"Clin. Biomech. (Bristol, Avon)"},{"issue":"8","key":"10.1016\/j.msard.2022.104478_bib0043","doi-asserted-by":"crossref","first-page":"W163","DOI":"10.7326\/0003-4819-147-8-200710160-00010-w1","article-title":"Strengthening the reporting of observational studies in epidemiology (STROBE): explanation and elaboration","volume":"147","author":"Vandenbroucke","year":"2007","journal-title":"Ann. Intern. Med."},{"issue":"1","key":"10.1016\/j.msard.2022.104478_bib0044","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1093\/ehjci\/jeu184","article-title":"Definitions for a common standard for 2D speckle tracking echocardiography: consensus document of the EACVI\/ASE\/Industry Task Force to standardize deformation imaging","volume":"16","author":"Voigt","year":"2015","journal-title":"Eur. Heart J. Cardiovasc. Imag."},{"issue":"7","key":"10.1016\/j.msard.2022.104478_bib0045","doi-asserted-by":"crossref","first-page":"1358","DOI":"10.1016\/j.apmr.2014.01.030","article-title":"Plantarflexor weakness negatively impacts walking in persons with multiple sclerosis more than plantarflexor spasticity","volume":"95","author":"Wagner","year":"2014","journal-title":"Arch. Phys. Med. Rehabil."}],"container-title":["Multiple Sclerosis and Related Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2211034822009828?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2211034822009828?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,31]],"date-time":"2025-10-31T09:04:38Z","timestamp":1761901478000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2211034822009828"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,2]]},"references-count":45,"alternative-id":["S2211034822009828"],"URL":"https:\/\/doi.org\/10.1016\/j.msard.2022.104478","relation":{},"ISSN":["2211-0348"],"issn-type":[{"value":"2211-0348","type":"print"}],"subject":[],"published":{"date-parts":[[2023,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Criterion validity of muscle strain analyses of skeletal muscle function in patients with multiple sclerosis","name":"articletitle","label":"Article Title"},{"value":"Multiple Sclerosis and Related Disorders","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.msard.2022.104478","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 The Authors. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"104478"}}