{"id":"https://openalex.org/W2168324545","doi":"https://doi.org/10.1345/aph.1p670","title":"Intensity of Anticoagulation with Warfarin and Risk of Adverse Events in Patients Presenting to the Emergency Department","display_name":"Intensity of Anticoagulation with Warfarin and Risk of Adverse Events in Patients Presenting to the Emergency Department","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2168324545","doi":"https://doi.org/10.1345/aph.1p670","mag":"2168324545","pmid":"https://pubmed.ncbi.nlm.nih.gov/21750309"},"language":"en","primary_location":{"id":"doi:10.1345/aph.1p670","doi":"https://doi.org/10.1345/aph.1p670","is_oa":false,"landing_page_url":"https://doi.org/10.1345/aph.1p670","pdf_url":null,"source":{"id":"https://openalex.org/S113426163","display_name":"Annals of Pharmacotherapy","issn_l":"0012-6578","issn":["0012-6578","1060-0280","1542-6270"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Pharmacotherapy","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/A5088355608","display_name":"Crystal J Anthony","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1291836623","display_name":"Mount Sinai Hospital","ror":"https://ror.org/05deks119","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I1291836623","https://openalex.org/I4210130843"]},{"id":"https://openalex.org/I1314143314","display_name":"Capital District Health Authority","ror":"https://ror.org/05m7vf540","country_code":"CA","type":"government","lineage":["https://openalex.org/I1314143314","https://openalex.org/I2802394193"]},{"id":"https://openalex.org/I2800264117","display_name":"Queen Elizabeth II Health Sciences Centre","ror":"https://ror.org/025qrzc85","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I2800264117","https://openalex.org/I2802394193"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Crystal J Anthony","raw_affiliation_strings":["Queen Elizabeth II Health Sciences Centre, Capital Health, Halifax, Nova Scotia, Canada; now, Staff Pharmacist, Department of Pharmacy, Mt. Sinai Hospital, Toronto, Ontario, Canada","now, Staff Pharmacist, Department of Pharmacy, Mt. Sinai Hospital, Toronto, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Queen Elizabeth II Health Sciences Centre, Capital Health, Halifax, Nova Scotia, Canada; now, Staff Pharmacist, Department of Pharmacy, Mt. Sinai Hospital, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I1291836623","https://openalex.org/I1314143314","https://openalex.org/I2800264117"]},{"raw_affiliation_string":"now, Staff Pharmacist, Department of Pharmacy, Mt. Sinai Hospital, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I1291836623"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078540064","display_name":"Saleema A. Karim","orcid":"https://orcid.org/0000-0002-8946-9897","observed_orcids":["https://orcid.org/0000-0002-8946-9897"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Saleema Karim","raw_affiliation_strings":["Nova Scotia Trauma Program, Emergency Health Services, Halifax, Nova Scotia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nova Scotia Trauma Program, Emergency Health Services, Halifax, Nova Scotia, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113526266","display_name":"Stacy A. Ackroyd-Stolarz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]},{"id":"https://openalex.org/I1314143314","display_name":"Capital District Health Authority","ror":"https://ror.org/05m7vf540","country_code":"CA","type":"government","lineage":["https://openalex.org/I1314143314","https://openalex.org/I2802394193"]},{"id":"https://openalex.org/I4210158932","display_name":"Capital Health","ror":"https://ror.org/04nyjea81","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210158932"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"Stacy Ackroyd-Stolarz","raw_affiliation_strings":["Performance Excellence, Capital Health; Research Director, Department of Emergency Medicine, Dalhousie University","Performance Excellence, Capital Health"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Performance Excellence, Capital Health; Research Director, Department of Emergency Medicine, Dalhousie University","institution_ids":["https://openalex.org/I129902397"]},{"raw_affiliation_string":"Performance Excellence, Capital Health","institution_ids":["https://openalex.org/I1314143314","https://openalex.org/I4210158932"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065424691","display_name":"Amy M. Fry","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800264117","display_name":"Queen Elizabeth II Health Sciences Centre","ror":"https://ror.org/025qrzc85","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I2800264117","https://openalex.org/I2802394193"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Amy Fry","raw_affiliation_strings":["Department of Pharmacy, Queen Elizabeth II Health Sciences Centre, Capital Health"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacy, Queen Elizabeth II Health Sciences Centre, Capital Health","institution_ids":["https://openalex.org/I2800264117"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023703160","display_name":"Nancy G. Murphy","orcid":"https://orcid.org/0000-0003-0937-6656","observed_orcids":["https://orcid.org/0000-0003-0937-6656"]},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]},{"id":"https://openalex.org/I1314143314","display_name":"Capital District Health Authority","ror":"https://ror.org/05m7vf540","country_code":"CA","type":"government","lineage":["https://openalex.org/I1314143314","https://openalex.org/I2802394193"]},{"id":"https://openalex.org/I2800264117","display_name":"Queen Elizabeth II Health Sciences Centre","ror":"https://ror.org/025qrzc85","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I2800264117","https://openalex.org/I2802394193"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Nancy G Murphy","raw_affiliation_strings":["IWK Regional Poison Control Centre, Halifax, Nova Scotia, Canada; Emergency Physician, Department of Emergency Medicine, Queen Elizabeth II Health Sciences Centre, Capital Health; Department of Emergency Medicine, Dalhousie University","Department of Emergency Medicine, Dalhousie University","IWK Regional Poison Control Centre, Halifax, Nova Scotia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IWK Regional Poison Control Centre, Halifax, Nova Scotia, Canada; Emergency Physician, Department of Emergency Medicine, Queen Elizabeth II Health Sciences Centre, Capital Health; Department of Emergency Medicine, Dalhousie University","institution_ids":["https://openalex.org/I129902397","https://openalex.org/I1314143314","https://openalex.org/I2800264117"]},{"raw_affiliation_string":"Department of Emergency Medicine, Dalhousie University","institution_ids":["https://openalex.org/I129902397"]},{"raw_affiliation_string":"IWK Regional Poison Control Centre, Halifax, Nova Scotia, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033965221","display_name":"Russell J. Christie","orcid":"https://orcid.org/0000-0002-1171-6210","observed_orcids":["https://orcid.org/0000-0002-1171-6210"]},"institutions":[{"id":"https://openalex.org/I2800722420","display_name":"Ottawa Hospital","ror":"https://ror.org/03c62dg59","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I2800722420"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Russell Christie","raw_affiliation_strings":["The Ottawa Hospital, Ottawa, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Ottawa Hospital, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I2800722420"]}]},{"author_position":"last","author":{"id":null,"display_name":"Peter J Zed","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]},{"id":"https://openalex.org/I1314143314","display_name":"Capital District Health Authority","ror":"https://ror.org/05m7vf540","country_code":"CA","type":"government","lineage":["https://openalex.org/I1314143314","https://openalex.org/I2802394193"]},{"id":"https://openalex.org/I2800264117","display_name":"Queen Elizabeth II Health Sciences Centre","ror":"https://ror.org/025qrzc85","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I2800264117","https://openalex.org/I2802394193"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Peter J Zed","raw_affiliation_strings":["Clinical Coordinator, Department of Pharmacy and Pharmacotherapeutic Specialist\u2014Emergency Medicine, Queen Elizabeth II Health Sciences Centre, Capital Health; College of Pharmacy and Department of Emergency Medicine, Dalhousie University, Halifax, Nova Scotia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Coordinator, Department of Pharmacy and Pharmacotherapeutic Specialist\u2014Emergency Medicine, Queen Elizabeth II Health Sciences Centre, Capital Health; College of Pharmacy and Department of Emergency Medicine, Dalhousie University, Halifax, Nova Scotia, Canada","institution_ids":["https://openalex.org/I129902397","https://openalex.org/I1314143314","https://openalex.org/I2800264117"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I129902397","https://openalex.org/I1314143314","https://openalex.org/I2800264117"],"apc_list":{"value":4400,"currency":"USD","value_usd":4400},"apc_paid":null,"fwci":1.9426,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.87836871,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"45","issue":"7-8","first_page":"881","last_page":"887"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.961899995803833,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.961899995803833,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T10285","display_name":"Venous Thromboembolism Diagnosis and Management","score":0.03500000014901161,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal Medicine"},"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/T10881","display_name":"Blood Coagulation and Thrombosis Mechanisms","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/warfarin","display_name":"warfarin","score":0.9800000190734863},{"id":"https://openalex.org/keywords/anticoagulation-intensity","display_name":"anticoagulation intensity","score":0.8920000195503235},{"id":"https://openalex.org/keywords/international-normalized-ratio","display_name":"international normalized ratio","score":0.968999981880188},{"id":"https://openalex.org/keywords/therapeutic-window","display_name":"therapeutic window","score":0.6919999718666077},{"id":"https://openalex.org/keywords/bleeding-complications","display_name":"bleeding complications","score":0.828000009059906},{"id":"https://openalex.org/keywords/thromboembolic-events","display_name":"thromboembolic events","score":0.953000009059906},{"id":"https://openalex.org/keywords/emergency-department-visits","display_name":"emergency department visits","score":0.6600000262260437},{"id":"https://openalex.org/keywords/atrial-fibrillation","display_name":"atrial fibrillation","score":0.953000009059906},{"id":"https://openalex.org/keywords/venous-thromboembolism","display_name":"venous thromboembolism","score":0.9900000095367432},{"id":"https://openalex.org/keywords/anticoagulation-monitoring","display_name":"anticoagulation monitoring","score":0.6700000166893005},{"id":"https://openalex.org/keywords/adverse-events","display_name":"adverse events","score":0.37599998712539673},{"id":"https://openalex.org/keywords/elderly-patients","display_name":"elderly patients","score":0.6200000047683716},{"id":"https://openalex.org/keywords/anticoagulation-reversal","display_name":"anticoagulant reversal","score":0.4880000054836273},{"id":"https://openalex.org/keywords/vitamin-k-antagonists","display_name":"vitamin K antagonists","score":0.625},{"id":"https://openalex.org/keywords/bleeding-risk-stratification","display_name":"bleeding risk stratification","score":0.4779999852180481},{"id":"https://openalex.org/keywords/thromboprophylaxis","display_name":"thromboprophylaxis","score":0.5649999976158142},{"id":"https://openalex.org/keywords/anticoagulation-education","display_name":"anticoagulation education","score":0.4560000002384186},{"id":"https://openalex.org/keywords/anticoagulation-adherence","display_name":"anticoagulation adherence","score":0.41100001335144043},{"id":"https://openalex.org/keywords/anticoagulation-safety","display_name":"anticoagulant safety","score":0.3499999940395355}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.948941171169281},{"id":"https://openalex.org/C2776301958","wikidata":"https://www.wikidata.org/wiki/Q407431","display_name":"Warfarin","level":3,"score":0.9028156995773315},{"id":"https://openalex.org/C2780724011","wikidata":"https://www.wikidata.org/wiki/Q1295316","display_name":"Emergency department","level":2,"score":0.804787814617157},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.6315203905105591},{"id":"https://openalex.org/C197934379","wikidata":"https://www.wikidata.org/wiki/Q2047938","display_name":"Adverse effect","level":2,"score":0.6171949505805969},{"id":"https://openalex.org/C206179267","wikidata":"https://www.wikidata.org/wiki/Q188952","display_name":"Medical history","level":2,"score":0.5595088601112366},{"id":"https://openalex.org/C2780505380","wikidata":"https://www.wikidata.org/wiki/Q7142931","display_name":"Past medical history","level":2,"score":0.45081526041030884},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.43849095702171326},{"id":"https://openalex.org/C23131810","wikidata":"https://www.wikidata.org/wiki/Q818574","display_name":"Observational study","level":2,"score":0.4384477436542511},{"id":"https://openalex.org/C2778205648","wikidata":"https://www.wikidata.org/wiki/Q215118","display_name":"Anticoagulant","level":2,"score":0.42507609724998474},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.42444437742233276},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4066155254840851},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000925","descriptor_name":"Anticoagulants","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D000925","descriptor_name":"Anticoagulants","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":false},{"descriptor_ui":"D001777","descriptor_name":"Blood Coagulation","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D002170","descriptor_name":"Canada","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D004032","descriptor_name":"Diet","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006470","descriptor_name":"Hemorrhage","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D006470","descriptor_name":"Hemorrhage","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006785","descriptor_name":"Hospitals, University","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012306","descriptor_name":"Risk","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012720","descriptor_name":"Severity of Illness Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013923","descriptor_name":"Thromboembolism","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D013923","descriptor_name":"Thromboembolism","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D014193","descriptor_name":"Trauma Centers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014812","descriptor_name":"Vitamin K","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D014812","descriptor_name":"Vitamin K","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":false},{"descriptor_ui":"D014859","descriptor_name":"Warfarin","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D014859","descriptor_name":"Warfarin","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D019934","descriptor_name":"International Normalized Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1345/aph.1p670","doi":"https://doi.org/10.1345/aph.1p670","is_oa":false,"landing_page_url":"https://doi.org/10.1345/aph.1p670","pdf_url":null,"source":{"id":"https://openalex.org/S113426163","display_name":"Annals of Pharmacotherapy","issn_l":"0012-6578","issn":["0012-6578","1060-0280","1542-6270"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Pharmacotherapy","raw_type":"journal-article"},{"id":"pmid:21750309","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21750309","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 Annals of pharmacotherapy","raw_type":"Journal Article"}],"best_oa_location":null,"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":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1585955360","https://openalex.org/W1851325607","https://openalex.org/W1964522360","https://openalex.org/W1999774360","https://openalex.org/W2000214249","https://openalex.org/W2005287859","https://openalex.org/W2018856451","https://openalex.org/W2047342574","https://openalex.org/W2055771484","https://openalex.org/W2065175417","https://openalex.org/W2066963349","https://openalex.org/W2068476516","https://openalex.org/W2087646765","https://openalex.org/W2090225839","https://openalex.org/W2096698984","https://openalex.org/W2098699324","https://openalex.org/W2102493362","https://openalex.org/W2114167706","https://openalex.org/W2116489124","https://openalex.org/W2139469338","https://openalex.org/W2149707657","https://openalex.org/W2153326621","https://openalex.org/W2156320702","https://openalex.org/W2156687558","https://openalex.org/W2156834133","https://openalex.org/W2163012396","https://openalex.org/W2166866093","https://openalex.org/W2170931442","https://openalex.org/W2989714602"],"related_works":["https://openalex.org/W2068386702","https://openalex.org/W2149707657","https://openalex.org/W2908162325","https://openalex.org/W4391387152","https://openalex.org/W2150078833","https://openalex.org/W2960621095","https://openalex.org/W3146276101","https://openalex.org/W2169569592","https://openalex.org/W2186062106","https://openalex.org/W4405398842"],"abstract_inverted_index":{"BACKGROUND:":[0],"The":[1,152,316],"ability":[2],"of":[3,26,56,64,71,92,117,142,158,188,205,318,338],"patients":[4,39,77,93,159,197,232,241,250,291,304,319],"receiving":[5,40,94,320],"warfarin":[6,41,67,95,215,321],"to":[7,44,98,181,237,246,255,278,288,324,353,360],"maintain":[8],"an":[9,102,179],"international":[10],"normalized":[11],"ratio":[12],"(INR)":[13],"within":[14],"the":[15,33,45,62,69,79,99,130,146,156,167,183,186,325,330,336],"desired":[16,34,168,331],"therapeutic":[17,169,226,332],"range":[18],"is":[19,30,36],"important":[20],"for":[21,214],"both":[22],"efficacy":[23],"and":[24,49,68,73,96,125,135,173,190,220,248,259,269,280],"risk":[25,70],"adverse":[27,57,191,340],"events.":[28,58,363],"It":[29],"unclear":[31],"whether":[32,50],"INR":[35,161,227],"maintained":[37],"in":[38,76,78,145,178,230,342,350],"who":[42,305],"present":[43,118],"emergency":[46],"department":[47],"(ED)":[48],"they":[51],"have":[52],"a":[53,89,109,201,293,299,307,312],"higher":[54],"rate":[55],"OBJECTIVE:":[59],"To":[60],"evaluate":[61],"intensity":[63,187],"anticoagulation":[65,189],"with":[66,200,292],"bleeding":[72,272,294],"thromboembolic":[74,174,222,282,308],"complications":[75,172,273],"ED.":[80],"METHODS:":[81],"A":[82,225],"prospective":[83],"observational":[84],"study":[85],"was":[86,148,155,162,228],"performed":[87],"using":[88,108],"convenience":[90],"sample":[91],"presenting":[97],"ED":[100,326],"over":[101],"18-week":[103],"period.":[104],"Data":[105],"were":[106,176,198,210,216,265],"collected":[107],"standardized":[110],"form":[111],"that":[112,356],"included":[113],"chief":[114],"complaint,":[115],"history":[116],"illness,":[119],"past":[120],"medical":[121],"history,":[122,124],"medication":[123],"allergy":[126],"status.":[127],"Information":[128],"from":[129],"physical":[131],"examination,":[132],"laboratory":[133],"results,":[134],"other":[136],"diagnostic":[137],"tests":[138],"obtained":[139],"as":[140,150],"part":[141],"routine":[143],"assessment":[144],"ED,":[147],"used":[149],"necessary.":[151],"primary":[153],"outcome":[154],"proportion":[157],"whose":[160],"within,":[163],"above,":[164],"or":[165],"below":[166],"range.":[170,333],"Bleeding":[171],"events":[175,283,341],"recorded":[177],"attempt":[180],"determine":[182],"relationship":[184],"between":[185],"outcomes.":[192],"RESULTS:":[193],"Two":[194],"hundred":[195],"one":[196],"included,":[199],"mean":[202],"(SD)":[203],"age":[204],"74.0":[206],"(13.2)":[207],"years;":[208],"53.7%":[209],"female.":[211],"Primary":[212],"indications":[213],"atrial":[217],"fibrillation":[218],"(75.6%)":[219],"venous":[221],"disease":[223],"(14.9%).":[224],"observed":[229],"88":[231],"(43.8%;":[233],"95%":[234,243,252,275,285],"CI":[235,244,253,276,286],"37.1":[236],"50.7),":[238],"while":[239,302],"45":[240],"(22.4%;":[242],"17.2":[245],"28.7)":[247],"68":[249],"(33.8%;":[251],"27.6":[254],"40.6)":[256],"had":[257,298,311,327],"subtherapeutic":[258,313],"supratherapeutic":[260,300],"INRs,":[261],"respectively.":[262],"Overall,":[263],"there":[264],"28":[266],"(18":[267],"major":[268],"10":[270],"minor)":[271],"(13.9%;":[274],"9.8":[277],"19.4)":[279],"4":[281],"(2.0%;":[284],"0.6":[287],"5.2).":[289],"Among":[290],"complication,":[295],"14":[296],"(50.0%)":[297,310],"INR,":[301],"2":[303],"experienced":[306],"event":[309],"INR.":[314],"CONCLUSIONS:":[315],"majority":[317],"on":[322],"presentation":[323],"INRs":[328],"outside":[329],"By":[334],"establishing":[335],"impact":[337],"warfarin-related":[339],"this":[343,351],"population,":[344],"focused":[345],"interventions":[346],"can":[347,357],"be":[348,358],"established":[349],"setting":[352],"address":[354],"factors":[355],"targeted":[359],"reduce":[361],"these":[362]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
