{"id":"https://openalex.org/W7223475434","doi":"https://doi.org/10.1016/j.lanwpc.2026.102005","title":"Postpartum risk and prognosis of pregnancy-associated intracerebral haemorrhage: a nationwide cohort-crossover study","display_name":"Postpartum risk and prognosis of pregnancy-associated intracerebral haemorrhage: a nationwide cohort-crossover study","publication_year":2026,"publication_date":"2026-10-01","ids":{"openalex":"https://openalex.org/W7223475434","doi":"https://doi.org/10.1016/j.lanwpc.2026.102005","pmid":"https://pubmed.ncbi.nlm.nih.gov/42965157","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13721935"},"language":"en","primary_location":{"id":"doi:10.1016/j.lanwpc.2026.102005","doi":"https://doi.org/10.1016/j.lanwpc.2026.102005","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.lanwpc.2026.102005","pdf_url":null,"source":{"id":"https://openalex.org/S4210225048","display_name":"The Lancet Regional Health - Western Pacific","issn_l":"2666-6065","issn":["2666-6065"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Lancet Regional Health - Western Pacific","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.lanwpc.2026.102005","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5105033788","display_name":"Yu-Ning Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210158999","display_name":"National Cheng Kung University Hospital","ror":"https://ror.org/04zx3rq17","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I4210158999"]},{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Ning Chen","raw_affiliation_strings":["Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I4210158999","https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159438515","display_name":"Hao-Hsiang Hsu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210158999","display_name":"National Cheng Kung University Hospital","ror":"https://ror.org/04zx3rq17","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I4210158999"]},{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hao-Hsiang Hsu","raw_affiliation_strings":["Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I4210158999","https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111361719","display_name":"Michael Chun\u2010Yuan Cheng","orcid":"https://orcid.org/0000-0002-8640-3593","observed_orcids":["https://orcid.org/0000-0002-8640-3593"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Michael Chun-Yuan Cheng","raw_affiliation_strings":["Population Health Data Center, National Cheng Kung University, Tainan, Taiwan","School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Population Health Data Center, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085044140","display_name":"Brian Meng\u2010Hsun Li","orcid":"https://orcid.org/0009-0007-7445-8806","observed_orcids":["https://orcid.org/0009-0007-7445-8806"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Brian Meng-Hsun Li","raw_affiliation_strings":["Population Health Data Center, National Cheng Kung University, Tainan, Taiwan","School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Population Health Data Center, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5151008123","display_name":"Yu Shyr","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I901861585","display_name":"Vanderbilt University Medical Center","ror":"https://ror.org/05dq2gs74","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210162197","https://openalex.org/I901861585"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu Shyr","raw_affiliation_strings":["Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA","institution_ids":["https://openalex.org/I901861585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037135870","display_name":"Edward Chia\u2010Cheng Lai","orcid":"https://orcid.org/0000-0002-5852-7652","observed_orcids":["https://orcid.org/0000-0002-5852-7652"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Edward Chia-Cheng Lai","raw_affiliation_strings":["Population Health Data Center, National Cheng Kung University, Tainan, Taiwan","School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Population Health Data Center, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048373554","display_name":"Chao\u2010Han Lai","orcid":"https://orcid.org/0000-0002-1382-1495","observed_orcids":["https://orcid.org/0000-0002-1382-1495"]},"institutions":[{"id":"https://openalex.org/I4210158999","display_name":"National Cheng Kung University Hospital","ror":"https://ror.org/04zx3rq17","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I4210158999"]},{"id":"https://openalex.org/I901861585","display_name":"Vanderbilt University Medical Center","ror":"https://ror.org/05dq2gs74","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210162197","https://openalex.org/I901861585"]},{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW","US"],"is_corresponding":true,"raw_author_name":"Chao-Han Lai","raw_affiliation_strings":["Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan","Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA","Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan","Population Health Data Center, National Cheng Kung University, Tainan, Taiwan"],"raw_orcid":"https://orcid.org/0000-0002-1382-1495","affiliations":[{"raw_affiliation_string":"Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA","institution_ids":["https://openalex.org/I901861585"]},{"raw_affiliation_string":"Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I4210158999","https://openalex.org/I91807558"]},{"raw_affiliation_string":"Population Health Data Center, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5048373554"],"corresponding_institution_ids":["https://openalex.org/I4210158999","https://openalex.org/I901861585","https://openalex.org/I91807558"],"apc_list":{"value":4250,"currency":"USD","value_usd":4250},"apc_paid":{"value":4250,"currency":"USD","value_usd":4250},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.8066692,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"75","issue":null,"first_page":"102005","last_page":"102005"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11763","display_name":"Intracerebral and Subarachnoid Hemorrhage Research","score":0.5717999935150146,"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/T11763","display_name":"Intracerebral and Subarachnoid Hemorrhage Research","score":0.5717999935150146,"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/T12464","display_name":"Neurological Complications and Syndromes","score":0.35179999470710754,"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/T11184","display_name":"Neonatal and fetal brain pathology","score":0.052799999713897705,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/postpartum-period","display_name":"postpartum period","score":0.8450000286102295},{"id":"https://openalex.org/keywords/maternal-mortality","display_name":"maternal mortality","score":0.7319999933242798},{"id":"https://openalex.org/keywords/offspring-mortality","display_name":"offspring mortality","score":0.6790000200271606},{"id":"https://openalex.org/keywords/hypertensive-disorders-of-pregnancy","display_name":"hypertensive disorders of pregnancy","score":0.9300000071525574},{"id":"https://openalex.org/keywords/chronic-hypertension","display_name":"chronic hypertension","score":0.5540000200271606},{"id":"https://openalex.org/keywords/incidence","display_name":"incidence","score":0.6480000019073486},{"id":"https://openalex.org/keywords/postpartum-surveillance","display_name":"postpartum surveillance","score":0.8830000162124634},{"id":"https://openalex.org/keywords/pregnancy-complications","display_name":"pregnancy complications","score":0.6539999842643738}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8190000057220459},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.38499999046325684},{"id":"https://openalex.org/C3018745865","wikidata":"https://www.wikidata.org/wiki/Q749115","display_name":"Postpartum period","level":3,"score":0.37369999289512634},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.3682999908924103},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.33959999680519104},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.3285999894142151},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.3246000111103058},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.3190000057220459},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.3140000104904175},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.3003999888896942},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.28859999775886536},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.2680000066757202},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.26600000262260437},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.259799987077713},{"id":"https://openalex.org/C50440223","wikidata":"https://www.wikidata.org/wiki/Q1475848","display_name":"Risk factor","level":2,"score":0.2554999887943268}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/j.lanwpc.2026.102005","doi":"https://doi.org/10.1016/j.lanwpc.2026.102005","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.lanwpc.2026.102005","pdf_url":null,"source":{"id":"https://openalex.org/S4210225048","display_name":"The Lancet Regional Health - Western Pacific","issn_l":"2666-6065","issn":["2666-6065"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Lancet Regional Health - Western Pacific","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13721935","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13721935/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13721935/pdf/main.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lancet Reg Health West Pac","raw_type":"Text"},{"id":"pmid:42965157","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42965157","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":"The Lancet regional health. Western Pacific","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:30c8507bf4044fba8eb03342a6913c59","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/30c8507bf4044fba8eb03342a6913c59","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The Lancet Regional Health. Western Pacific, Vol 75, Iss , Pp 102005- (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.lanwpc.2026.102005","doi":"https://doi.org/10.1016/j.lanwpc.2026.102005","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.lanwpc.2026.102005","pdf_url":null,"source":{"id":"https://openalex.org/S4210225048","display_name":"The Lancet Regional Health - Western Pacific","issn_l":"2666-6065","issn":["2666-6065"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Lancet Regional Health - Western Pacific","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G2485960182","display_name":null,"funder_award_id":"NCKUH-11210042","funder_id":"https://openalex.org/F4320322933","funder_display_name":"National Cheng Kung University Hospital"}],"funders":[{"id":"https://openalex.org/F4320322933","display_name":"National Cheng Kung University Hospital","ror":"https://ror.org/04zx3rq17"},{"id":"https://openalex.org/F4320331164","display_name":"National Science and Technology Council","ror":"https://ror.org/00wnb9798"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7223475434.pdf","grobid_xml":"https://content.openalex.org/works/W7223475434.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W2016753959","https://openalex.org/W2016996899","https://openalex.org/W2023318990","https://openalex.org/W2109033671","https://openalex.org/W2136587148","https://openalex.org/W2144418705","https://openalex.org/W2167011204","https://openalex.org/W2321700603","https://openalex.org/W2533428220","https://openalex.org/W2534576234","https://openalex.org/W2606646016","https://openalex.org/W2606926440","https://openalex.org/W2768266290","https://openalex.org/W2774226560","https://openalex.org/W3015340345","https://openalex.org/W3119144916","https://openalex.org/W3147871367","https://openalex.org/W4205361701","https://openalex.org/W4211117578","https://openalex.org/W4293731893","https://openalex.org/W4304617401","https://openalex.org/W4385478092","https://openalex.org/W4387093157","https://openalex.org/W4393224467","https://openalex.org/W4396915254","https://openalex.org/W4404235348","https://openalex.org/W7125936015","https://openalex.org/W7127196265","https://openalex.org/W7165365024"],"related_works":["https://openalex.org/W6941907204","https://openalex.org/W2945488366","https://openalex.org/W2471764355","https://openalex.org/W4298262579","https://openalex.org/W2107320330","https://openalex.org/W2407330319","https://openalex.org/W2407673960","https://openalex.org/W3015340345","https://openalex.org/W4367304562","https://openalex.org/W2588145071"],"abstract_inverted_index":{"Background":[0],"The":[1,105,113],"temporal":[2],"pattern":[3],"and":[4,70,90,143,189,217,227],"maternal-offspring":[5],"burden":[6],"of":[7,202],"pregnancy-associated":[8],"intracerebral":[9],"haemorrhage":[10],"(P\u2013ICH),":[11],"an":[12],"uncommon":[13],"but":[14,122],"devastating":[15],"pregnancy-postpartum":[16],"complication,":[17],"have":[18],"not":[19],"been":[20],"comprehensively":[21],"elucidated.":[22],"Methods":[23],"This":[24],"cohort-crossover":[25],"study":[26],"linked":[27],"four":[28],"nationwide":[29],"databases":[30],"to":[31,36,76],"include":[32],"pregnancies":[33,88],"from":[34,51],"2012":[35],"2020":[37],"in":[38,157,205],"Taiwan.":[39],"Incidence":[40],"rate":[41],"ratios":[42],"(IRRs)":[43],"for":[44,78],"P\u2013ICH":[45,95,114,175,208,213],"were":[46,74,85,97,154,195],"estimated":[47],"across":[48,120],"six":[49],"intervals":[50],"pregnancy":[52,121],"through":[53,135],"the":[54,59,67,79,161],"full":[55],"1-year":[56],"postpartum,":[57],"with":[58,89,166,200],"corresponding":[60],"period":[61],"730":[62],"days":[63,126,137,145,210],"prior":[64],"serving":[65],"as":[66],"control.":[68],"Cohort-time-control":[69],"cohort-cohort-time-control":[71],"sensitivity":[72,158],"analyses":[73],"performed":[75],"adjust":[77],"730-day":[80],"age":[81],"gap.":[82],"Maternal-offspring":[83],"outcomes":[84],"compared":[86],"between":[87],"without":[91,179],"P\u2013ICH.":[92],"Findings":[93],"406":[94],"events":[96],"identified":[98],"(crude":[99],"incidence":[100],"19\u00b722":[101],"per":[102],"100,000":[103],"pregnancies).":[104],"overall":[106],"IRR":[107],"was":[108],"1\u00b779":[109],"(95%":[110],"CI":[111,131,141,149],"1\u00b752\u20132\u00b710).":[112],"risk":[115,176],"showed":[116,172],"no":[117],"meaningful":[118],"difference":[119],"peaked":[123],"during":[124],"0\u201342":[125],"postpartum":[127,219,225],"(IRR":[128,138,146],"7\u00b744;":[129],"95%":[130,140,148],"4\u00b755\u201312\u00b718),":[132],"remaining":[133],"elevated":[134],"43\u2013180":[136],"1\u00b758;":[139],"1\u00b713\u20132\u00b720)":[142],"181\u2013365":[144],"1\u00b738;":[147],"1\u00b704\u20131\u00b783)":[150],"postpartum.":[151,211],"Postpartum":[152],"elevations":[153],"sustained":[155],"meaningfully":[156],"analyses,":[159],"except":[160],"181\u2013365-day":[162],"cohort-time-control":[163],"estimate.":[164],"Women":[165],"HDP":[167],"other":[168],"than":[169,177],"chronic":[170],"hypertension":[171],"a":[173,215],"greater":[174],"those":[178],"(p":[180],"interaction":[181],"=":[182],"0\u00b70024).":[183],"Two-year":[184],"maternal":[185,203],"(12\u00b71%":[186],"vs":[187,192],"0\u00b71%)":[188],"offspring":[190],"(2\u00b72%":[191],"0\u00b74%)":[193],"mortality":[194],"substantially":[196],"higher":[197],"following":[198],"P\u2013ICH,":[199],"38\u00b78%":[201],"deaths":[204],"women":[206],"developing":[207],"43\u2013365":[209],"Interpretation":[212],"imposes":[214],"substantial":[216],"extended":[218],"burden,":[220],"supporting":[221],"at":[222],"least":[223],"6-month":[224],"surveillance":[226],"prevention.":[228],"Funding":[229],"National":[230],"Cheng":[231],"Kung":[232],"University":[233],"Hospital.":[234]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-10-25T00:00:00"}
