{"id":"https://openalex.org/W7224966966","doi":"https://doi.org/10.11594/jk-risk.06.1.4","title":"Characteristics of White Matter Lesion Severity and Age in Patients with Lacunar Ischemic Stroke Diagnosed by Magnetic Resonance Imaging","display_name":"Characteristics of White Matter Lesion Severity and Age in Patients with Lacunar Ischemic Stroke Diagnosed by Magnetic Resonance Imaging","publication_year":2026,"publication_date":"2026-10-29","ids":{"openalex":"https://openalex.org/W7224966966","doi":"https://doi.org/10.11594/jk-risk.06.1.4"},"language":"en","primary_location":{"id":"pmh:oai:jk-risk.org:article/292","doi":"https://doi.org/10.11594/jk-risk.06.1.4","is_oa":true,"landing_page_url":"https://www.jk-risk.org/index.php/jk-risk/article/view/292","pdf_url":"https://www.jk-risk.org/index.php/jk-risk/article/download/292/135","source":{"id":"https://openalex.org/S4210181821","display_name":"Jurnal Klinik dan Riset Kesehatan","issn_l":"2809-0039","issn":["2809-0039","2809-2678"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.11594/jk-risk.06.1","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jk-risk.org/index.php/jk-risk/article/download/292/135","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5160185626","display_name":"Syafiq Ariza Amourisva","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177055848","display_name":"University of Brawijaya","ror":"https://ror.org/01wk3d929","country_code":"ID","type":"education","lineage":["https://openalex.org/I177055848"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Amourisva, Syafiq Ariza","raw_affiliation_strings":["Departemen Radiologi, Fakultas Kedokteran Universitas Brawijaya, Malang, Jawa Timur, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departemen Radiologi, Fakultas Kedokteran Universitas Brawijaya, Malang, Jawa Timur, Indonesia","institution_ids":["https://openalex.org/I177055848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033469017","display_name":"Yuyun Yueniwati","orcid":"https://orcid.org/0000-0001-9932-2015","observed_orcids":["https://orcid.org/0000-0001-9932-2015"]},"institutions":[{"id":"https://openalex.org/I177055848","display_name":"University of Brawijaya","ror":"https://ror.org/01wk3d929","country_code":"ID","type":"education","lineage":["https://openalex.org/I177055848"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Yueniwati, Yuyun","raw_affiliation_strings":["Departemen Radiologi, Fakultas Kedokteran Universitas Brawijaya, Malang, Jawa Timur, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departemen Radiologi, Fakultas Kedokteran Universitas Brawijaya, Malang, Jawa Timur, Indonesia","institution_ids":["https://openalex.org/I177055848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072376136","display_name":"Nasir Aslam","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177055848","display_name":"University of Brawijaya","ror":"https://ror.org/01wk3d929","country_code":"ID","type":"education","lineage":["https://openalex.org/I177055848"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Aslam, Nasir","raw_affiliation_strings":["Departemen Radiologi, Fakultas Kedokteran Universitas Brawijaya, Malang, Jawa Timur, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departemen Radiologi, Fakultas Kedokteran Universitas Brawijaya, Malang, Jawa Timur, Indonesia","institution_ids":["https://openalex.org/I177055848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I177055848"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.833457,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13648","display_name":"Cerebrovascular and genetic disorders","score":0.9922000169754028,"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"}},"topics":[{"id":"https://openalex.org/T13648","display_name":"Cerebrovascular and genetic disorders","score":0.9922000169754028,"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/T11763","display_name":"Intracerebral and Subarachnoid Hemorrhage Research","score":0.002899999963119626,"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/T10227","display_name":"Acute Ischemic Stroke Management","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/white-matter-hyperintensities","display_name":"white matter hyperintensities","score":0.9929999709129333},{"id":"https://openalex.org/keywords/fazekas-scale","display_name":"Fazekas scale","score":0.8989999890327454},{"id":"https://openalex.org/keywords/cerebral-small-vessel-disease","display_name":"cerebral small vessel disease","score":0.9190000295639038},{"id":"https://openalex.org/keywords/age","display_name":"age","score":0.7020000219345093},{"id":"https://openalex.org/keywords/brain-mri","display_name":"brain MRI","score":0.5019999742507935},{"id":"https://openalex.org/keywords/interobserver-agreement","display_name":"interobserver agreement","score":0.7889999747276306}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8424999713897705},{"id":"https://openalex.org/C146638467","wikidata":"https://www.wikidata.org/wiki/Q10529587","display_name":"Hyperintensity","level":3,"score":0.7615000009536743},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.6259999871253967},{"id":"https://openalex.org/C2779285336","wikidata":"https://www.wikidata.org/wiki/Q6469117","display_name":"Lacunar stroke","level":4,"score":0.6067000031471252},{"id":"https://openalex.org/C541997718","wikidata":"https://www.wikidata.org/wiki/Q188151","display_name":"Ischemia","level":2,"score":0.5216000080108643},{"id":"https://openalex.org/C3020199598","wikidata":"https://www.wikidata.org/wiki/Q12202","display_name":"Ischemic stroke","level":3,"score":0.5184000134468079},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5091999769210815},{"id":"https://openalex.org/C2780645631","wikidata":"https://www.wikidata.org/wiki/Q671554","display_name":"Stroke (engine)","level":2,"score":0.5090000033378601},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.49239999055862427},{"id":"https://openalex.org/C2781192897","wikidata":"https://www.wikidata.org/wiki/Q822050","display_name":"White matter","level":3,"score":0.49149999022483826},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4878000020980835},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.43950000405311584},{"id":"https://openalex.org/C3020298707","wikidata":"https://www.wikidata.org/wiki/Q6469117","display_name":"Lacunar infarction","level":4,"score":0.3950999975204468},{"id":"https://openalex.org/C2781156865","wikidata":"https://www.wikidata.org/wiki/Q827023","display_name":"Lesion","level":2,"score":0.3935999870300293},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.3741999864578247},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.36160001158714294},{"id":"https://openalex.org/C101601086","wikidata":"https://www.wikidata.org/wiki/Q3753228","display_name":"Rank correlation","level":2,"score":0.35580000281333923},{"id":"https://openalex.org/C195910791","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Medical record","level":2,"score":0.34689998626708984},{"id":"https://openalex.org/C2779281540","wikidata":"https://www.wikidata.org/wiki/Q5062122","display_name":"Central nervous system disease","level":2,"score":0.33329999446868896},{"id":"https://openalex.org/C2778820722","wikidata":"https://www.wikidata.org/wiki/Q4862390","display_name":"Brain ischemia","level":3,"score":0.3165999948978424},{"id":"https://openalex.org/C58693492","wikidata":"https://www.wikidata.org/wiki/Q551875","display_name":"Neuroimaging","level":2,"score":0.29679998755455017},{"id":"https://openalex.org/C2777466421","wikidata":"https://www.wikidata.org/wiki/Q1266890","display_name":"Vascular disease","level":2,"score":0.2727999985218048},{"id":"https://openalex.org/C2778724333","wikidata":"https://www.wikidata.org/wiki/Q14401","display_name":"Kappa","level":2,"score":0.265500009059906},{"id":"https://openalex.org/C2776191500","wikidata":"https://www.wikidata.org/wiki/Q2123166","display_name":"Leukoaraiosis","level":4,"score":0.2515999972820282}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:jk-risk.org:article/292","doi":"https://doi.org/10.11594/jk-risk.06.1.4","is_oa":true,"landing_page_url":"https://www.jk-risk.org/index.php/jk-risk/article/view/292","pdf_url":"https://www.jk-risk.org/index.php/jk-risk/article/download/292/135","source":{"id":"https://openalex.org/S4210181821","display_name":"Jurnal Klinik dan Riset Kesehatan","issn_l":"2809-0039","issn":["2809-0039","2809-2678"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.11594/jk-risk.06.1","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:jk-risk.org:article/292","doi":"https://doi.org/10.11594/jk-risk.06.1.4","is_oa":true,"landing_page_url":"https://www.jk-risk.org/index.php/jk-risk/article/view/292","pdf_url":"https://www.jk-risk.org/index.php/jk-risk/article/download/292/135","source":{"id":"https://openalex.org/S4210181821","display_name":"Jurnal Klinik dan Riset Kesehatan","issn_l":"2809-0039","issn":["2809-0039","2809-2678"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.11594/jk-risk.06.1","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.98580002784729}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224966966.pdf","grobid_xml":"https://content.openalex.org/works/W7224966966.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4378176751","https://openalex.org/W4405998321","https://openalex.org/W7215720514","https://openalex.org/W2383062377","https://openalex.org/W3134715834","https://openalex.org/W1999832065","https://openalex.org/W2889384679","https://openalex.org/W2903377858","https://openalex.org/W2261670014","https://openalex.org/W3001166157"],"abstract_inverted_index":{"Introduction:":[0],"Lacunar":[1],"ischemic":[2,59,90,232],"stroke":[3,60,91],"is":[4,222],"a":[5,204],"manifestation":[6],"of":[7,131],"small":[8,14],"vessel":[9],"disease":[10],"(SVD),":[11],"characterized":[12],"by":[13,18,102],"subcortical":[15],"infarctions":[16],"caused":[17],"perforating":[19],"artery":[20],"occlusion.":[21],"White":[22],"Matter":[23],"Hyperintensities":[24],"(WMH)":[25],"are":[26],"imaging":[27],"findings":[28,64],"that":[29],"reflect":[30],"degenerative":[31],"changes":[32],"due":[33],"to":[34],"chronic":[35],"ischemia":[36],"and":[37,52,82,95,105,118,146,176,196,211],"can":[38],"be":[39],"assessed":[40,109],"using":[41,110,123],"the":[42,48,111],"Fazekas":[43,53,159],"scale.":[44],"Objective:":[45],"To":[46],"determine":[47],"correlation":[49,115,126,208],"between":[50,92,116,209],"age":[51,117,210],"grade":[54,160,170,174,179,190,194,199],"in":[55,228],"patients":[56,87,133,154,182,229],"with":[57,88,225,230],"lacunar":[58,89,231],"based":[61],"on":[62],"MRI":[63,84,98],"at":[65],"Dr.":[66],"Saiful":[67],"Anwar":[68],"Regional":[69],"General":[70],"Hospital,":[71],"Malang.":[72],"Methods:":[73],"This":[74],"retrospective":[75],"observational":[76],"analytical":[77],"study":[78],"used":[79],"medical":[80],"records":[81],"brain":[83],"data":[85],"from":[86],"January":[93,96],"2023":[94],"2024.":[97],"scans":[99],"were":[100,134],"interpreted":[101],"two":[103],"radiologists,":[104],"inter-rater":[106],"agreement":[107],"was":[108,121],"Kappa":[112],"test.":[113,127],"The":[114],"WMH":[119,212,226],"severity":[120,213,227],"analyzed":[122],"Spearman\u2019s":[124,201],"rank":[125],"Results:":[128],"A":[129],"total":[130],"59":[132],"included:":[135],"1":[136],"(1.7%)":[137],"aged":[138,143,149,155,164,183],"18\u201340":[139,156],"years,":[140,145,166,186],"27":[141],"(45.8%)":[142],"41\u201360":[144,165],"31":[147],"(52.5%)":[148],"over":[150,184],"60":[151,185],"years.":[152],"All":[153],"years":[157],"had":[158,169,189],"I.":[161],"Among":[162,181],"those":[163],"10":[167],"(37%)":[168],"I,":[171,191],"14":[172],"(51.9%)":[173],"II,":[175,195],"3":[177],"(11.1%)":[178],"III.":[180,200],"4":[187,197],"(12.9%)":[188,198],"23":[192],"(74.2%)":[193],"test":[202],"showed":[203],"significant,":[205],"weak":[206],"positive":[207],"(r":[214],"=":[215,218],"0.269;":[216],"p":[217],"0.039).":[219],"Conclusion:":[220],"Age":[221],"significantly":[223],"associated":[224],"stroke.":[233]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-10-31T00:00:00"}
