{"id":"https://openalex.org/W2575758950","doi":"https://doi.org/10.1111/dmcn.13385","title":"Stability of the Gross Motor Function Classification System in children and adolescents with cerebral palsy: a retrospective cohort registry study","display_name":"Stability of the Gross Motor Function Classification System in children and adolescents with cerebral palsy: a retrospective cohort registry study","publication_year":2017,"publication_date":"2017-01-13","ids":{"openalex":"https://openalex.org/W2575758950","doi":"https://doi.org/10.1111/dmcn.13385","mag":"2575758950","pmid":"https://pubmed.ncbi.nlm.nih.gov/28083887"},"language":"en","primary_location":{"id":"doi:10.1111/dmcn.13385","doi":"https://doi.org/10.1111/dmcn.13385","is_oa":false,"landing_page_url":"https://doi.org/10.1111/dmcn.13385","pdf_url":null,"source":{"id":"https://openalex.org/S158041768","display_name":"Developmental Medicine & Child Neurology","issn_l":"0012-1622","issn":["0012-1622","1469-8749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-3","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Developmental Medicine &amp; Child Neurology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005882798","display_name":"Ann I. Alriksson\u2010Schmidt","orcid":"https://orcid.org/0000-0001-9430-263X","observed_orcids":["https://orcid.org/0000-0001-9430-263X"]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]},{"id":"https://openalex.org/I4210137844","display_name":"Sk\u00e5ne University Hospital","ror":"https://ror.org/02z31g829","country_code":"SE","type":"healthcare","lineage":["https://openalex.org/I4210137844"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Ann Alriksson\u2010Schmidt","raw_affiliation_strings":["Department of Clinical Sciences, Orthopedics, Lund University, Lund, Sweden","Sk\u00e5ne University Hospital Lund Sweden"],"raw_orcid":"https://orcid.org/0000-0001-9430-263X","affiliations":[{"raw_affiliation_string":"Department of Clinical Sciences, Orthopedics, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Sk\u00e5ne University Hospital Lund Sweden","institution_ids":["https://openalex.org/I4210137844"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063739169","display_name":"Eva Nordmark","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Eva Nordmark","raw_affiliation_strings":["Department of Health Sciences, Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Sciences, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104668035","display_name":"Tomasz Czuba","orcid":"https://orcid.org/0009-0001-0232-0425","observed_orcids":["https://orcid.org/0009-0001-0232-0425"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tomasz Czuba","raw_affiliation_strings":["Epidemiology and Register Center South, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology and Register Center South, Lund, Sweden","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065997888","display_name":"Lena Westbom","orcid":"https://orcid.org/0000-0001-6138-4843","observed_orcids":["https://orcid.org/0000-0001-6138-4843"]},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]},{"id":"https://openalex.org/I4210137844","display_name":"Sk\u00e5ne University Hospital","ror":"https://ror.org/02z31g829","country_code":"SE","type":"healthcare","lineage":["https://openalex.org/I4210137844"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Lena Westbom","raw_affiliation_strings":["Department of Clinical Sciences, Paediatrics, Lund University, Lund, Sweden","Sk\u00e5ne University Hospital Lund Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Sciences, Paediatrics, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Sk\u00e5ne University Hospital Lund Sweden","institution_ids":["https://openalex.org/I4210137844"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005882798"],"corresponding_institution_ids":["https://openalex.org/I187531555","https://openalex.org/I4210137844"],"apc_list":{"value":5300,"currency":"USD","value_usd":5300},"apc_paid":null,"fwci":9.4817,"has_fulltext":false,"cited_by_count":67,"citation_normalized_percentile":{"value":0.98660714,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"59","issue":"6","first_page":"641","last_page":"646"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11097","display_name":"Cerebral Palsy and Movement Disorders","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11097","display_name":"Cerebral Palsy and Movement Disorders","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11274","display_name":"Botulinum Toxin and Related Neurological Disorders","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12241","display_name":"Children's Physical and Motor Development","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gross-motor-function-classification-system","display_name":"Gross Motor Function Classification System","score":0.9409999847412109},{"id":"https://openalex.org/keywords/cerebral-palsy","display_name":"cerebral palsy","score":0.9950000047683716},{"id":"https://openalex.org/keywords/gross-motor-function","display_name":"gross motor function","score":0.7239999771118164},{"id":"https://openalex.org/keywords/classification-stability","display_name":"classification stability","score":0.7670000195503235},{"id":"https://openalex.org/keywords/children-and-adolescents","display_name":"children and adolescents","score":0.6520000100135803},{"id":"https://openalex.org/keywords/spastic-cerebral-palsy","display_name":"spastic cerebral palsy","score":0.7860000133514404},{"id":"https://openalex.org/keywords/unilateral-spastic-cerebral-palsy","display_name":"unilateral spastic cerebral palsy","score":0.8759999871253967},{"id":"https://openalex.org/keywords/birth-cohort","display_name":"birth cohort","score":0.49900001287460327}],"concepts":[{"id":"https://openalex.org/C2776659555","wikidata":"https://www.wikidata.org/wiki/Q5610509","display_name":"Gross Motor Function Classification System","level":3,"score":0.9525427222251892},{"id":"https://openalex.org/C2779421357","wikidata":"https://www.wikidata.org/wiki/Q210427","display_name":"Cerebral palsy","level":2,"score":0.8514924049377441},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.589968740940094},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.5594985485076904},{"id":"https://openalex.org/C2776195251","wikidata":"https://www.wikidata.org/wiki/Q7573993","display_name":"Spastic","level":3,"score":0.5592935681343079},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.5135841369628906},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.4956585168838501},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.47318601608276367},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.44677332043647766},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.42116305232048035},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.41895878314971924},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.3432922959327698},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.09981018304824829},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002547","descriptor_name":"Cerebral Palsy","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":true},{"descriptor_ui":"D002547","descriptor_name":"Cerebral Palsy","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009048","descriptor_name":"Motor Skills","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":true},{"descriptor_ui":"D012042","descriptor_name":"Registries","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013548","descriptor_name":"Sweden","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016015","descriptor_name":"Logistic Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1111/dmcn.13385","doi":"https://doi.org/10.1111/dmcn.13385","is_oa":false,"landing_page_url":"https://doi.org/10.1111/dmcn.13385","pdf_url":null,"source":{"id":"https://openalex.org/S158041768","display_name":"Developmental Medicine & Child Neurology","issn_l":"0012-1622","issn":["0012-1622","1469-8749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-3","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Developmental Medicine &amp; Child Neurology","raw_type":"journal-article"},{"id":"pmid:28083887","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28083887","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Developmental medicine and child neurology","raw_type":"Journal Article"},{"id":"pmh:oai:lup.lub.lu.se:962dda29-dfdb-436b-90ad-cd3fd021acff","doi":null,"is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/962dda29-dfdb-436b-90ad-cd3fd021acff","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 0012-1622","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1493182793","https://openalex.org/W1497360489","https://openalex.org/W1516205908","https://openalex.org/W1957304683","https://openalex.org/W1967995099","https://openalex.org/W1990681166","https://openalex.org/W1991350277","https://openalex.org/W2004028736","https://openalex.org/W2010989450","https://openalex.org/W2022167001","https://openalex.org/W2029260543","https://openalex.org/W2052871219","https://openalex.org/W2059024702","https://openalex.org/W2066851515","https://openalex.org/W2082246284","https://openalex.org/W2112688661","https://openalex.org/W2114423679","https://openalex.org/W2116322597","https://openalex.org/W2147212579","https://openalex.org/W2318729741","https://openalex.org/W2339662839"],"related_works":["https://openalex.org/W4295725416","https://openalex.org/W3091792444","https://openalex.org/W2112688661","https://openalex.org/W3023407704","https://openalex.org/W4361224649","https://openalex.org/W3152781118","https://openalex.org/W1991350277","https://openalex.org/W1588644246","https://openalex.org/W2029260543","https://openalex.org/W1497360489"],"abstract_inverted_index":{"AIM:":[0],"To":[1],"investigate":[2],"the":[3,13,24,43,120,123,168,188,191,200,203],"stability":[4,189],"and":[5,51,74,88,104,114,140,164,195],"to":[6,81],"determine":[7],"factors":[8],"that":[9],"affect":[10],"change":[11,154,175],"in":[12,20,31,79,109,160,167,180],"Gross":[14],"Motor":[15],"Function":[16],"Classification":[17],"System":[18],"(GMFCS)":[19],"a":[21,52,131,141],"sample":[22],"from":[23],"total":[25],"population":[26],"with":[27,49,85,99,130],"cerebral":[28],"palsy":[29],"(CP)":[30],"two":[32,55],"regions":[33],"of":[34,54,70,97,119,133,143,173,190,202],"Sweden.":[35],"METHOD:":[36],"Retrospective":[37],"cohort":[38,76],"registry":[39],"study":[40],"based":[41],"on":[42,199],"follow-up":[44],"programme":[45],"for":[46],"CP.":[47,183],"Children":[48],"CP":[50,100],"minimum":[53],"GMFCS":[56,64,83,125,136,161,192],"ratings":[57,137],"were":[58,77,106,150],"included.":[59],"Subtype,":[60],"sex,":[61],"ages":[62],"at":[63,127],"ratings,":[65,68,71],"time":[66],"between":[67,102,112],"number":[69],"assessor":[72],"change,":[73],"birth":[75],"analysed":[78],"relation":[80],"initial":[82],"levels,":[84],"descriptive":[86],"statistics":[87],"logistic":[89],"regression":[90],"models.":[91],"RESULTS:":[92],"Ninety-three":[93],"per":[94,117],"cent":[95,118],"(n=736)":[96],"children":[98,121],"born":[101],"1990":[103],"2007":[105],"included,":[107],"resulting":[108],"7922":[110],"assessments":[111],"1995":[113],"2014.":[115],"Fifty-six":[116],"received":[122],"same":[124],"rating":[126],"all":[128],"assessments,":[129],"median":[132,142],"11":[134],"individual":[135],"(range":[138,147],"2-21)":[139],"three":[144],"different":[145],"assessors":[146],"1-10).":[148],"Changes":[149],"often":[151],"transient;":[152],"downward":[153],"(higher":[155],"performance)":[156,177],"was":[157,178],"more":[158],"likely":[159],"levels":[162],"II":[163],"III":[165],"than":[166],"other":[169],"levels.":[170],"The":[171,185],"probability":[172],"upward":[174],"(lower":[176],"lowest":[179],"unilateral":[181],"spastic":[182],"INTERPRETATION:":[184],"results":[186],"support":[187],"shown":[193],"previously":[194],"add":[196],"new":[197],"information":[198],"properties":[201],"classification.":[204]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":6}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2017-01-26T00:00:00"}
