{"id":"https://openalex.org/W3033259455","doi":"https://doi.org/10.1016/j.surg.2020.04.007","title":"Impact of center volume on outcomes of surgical repair for type A acute aortic dissections","display_name":"Impact of center volume on outcomes of surgical repair for type A acute aortic dissections","publication_year":2020,"publication_date":"2020-06-04","ids":{"openalex":"https://openalex.org/W3033259455","doi":"https://doi.org/10.1016/j.surg.2020.04.007","mag":"3033259455","pmid":"https://pubmed.ncbi.nlm.nih.gov/32507629"},"language":"en","primary_location":{"id":"doi:10.1016/j.surg.2020.04.007","doi":"https://doi.org/10.1016/j.surg.2020.04.007","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.surg.2020.04.007","pdf_url":null,"source":{"id":"https://openalex.org/S4210173306","display_name":"Surgery","issn_l":"0039-6060","issn":["0039-6060","1532-7361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Surgery","raw_type":"journal-article"},"volume":null,"type":"article","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/A5057344152","display_name":"Vishal Dobaria","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vishal Dobaria","raw_affiliation_strings":["Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101934612","display_name":"Oh Jin Kwon","orcid":"https://orcid.org/0000-0002-2490-1693","observed_orcids":["https://orcid.org/0000-0002-2490-1693","https://orcid.org/0000-0002-2301-0987"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Oh Jin Kwon","raw_affiliation_strings":["Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066031346","display_name":"Joseph E. Hadaya","orcid":"https://orcid.org/0000-0001-9902-0578","observed_orcids":["https://orcid.org/0000-0001-9902-0578"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph Hadaya","raw_affiliation_strings":["Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084286768","display_name":"Yas Sanaiha","orcid":"https://orcid.org/0000-0002-3976-5620","observed_orcids":["https://orcid.org/0000-0002-3976-5620"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yas Sanaiha","raw_affiliation_strings":["Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060229152","display_name":"Sohail Sareh","orcid":"https://orcid.org/0000-0001-7895-2798","observed_orcids":["https://orcid.org/0000-0001-7895-2798"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sohail Sareh","raw_affiliation_strings":["Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078151651","display_name":"Esteban Aguayo","orcid":"https://orcid.org/0009-0009-5157-2395","observed_orcids":["https://orcid.org/0009-0009-5157-2395"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Esteban Aguayo","raw_affiliation_strings":["Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068680008","display_name":"Young\u2010Ji Seo","orcid":"https://orcid.org/0000-0003-4027-1123","observed_orcids":["https://orcid.org/0000-0003-4027-1123"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Young-Ji Seo","raw_affiliation_strings":["Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035348356","display_name":"Peyman Benharash","orcid":"https://orcid.org/0000-0002-4705-0262","observed_orcids":["https://orcid.org/0000-0002-4705-0262","https://orcid.org/0009-0002-3931-6785"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Peyman Benharash","raw_affiliation_strings":["Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles. Electronic address: pbenharash@mednet.ucla.edu","Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles. Electronic address: pbenharash@mednet.ucla.edu","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, University of California, Los Angeles, David Geffen School of Medicine, University of California, Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5035348356"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":3.0929,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.93596329,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"168","issue":"1","first_page":"185","last_page":"192"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10618","display_name":"Aortic Disease and Treatment Approaches","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10618","display_name":"Aortic Disease and Treatment Approaches","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10983","display_name":"Aortic aneurysm repair treatments","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T11310","display_name":"Connective tissue disorders research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/type-a-aortic-dissection","display_name":"type A aortic dissection","score":0.8610000014305115},{"id":"https://openalex.org/keywords/thoracic-aortic-repair","display_name":"thoracic aortic repair","score":0.8949999809265137},{"id":"https://openalex.org/keywords/hospital-volume","display_name":"hospital volume","score":0.7900000214576721},{"id":"https://openalex.org/keywords/volume-outcome-relationship","display_name":"volume-outcome relationship","score":0.9729999899864197},{"id":"https://openalex.org/keywords/postoperative-mortality","display_name":"postoperative mortality","score":0.7879999876022339},{"id":"https://openalex.org/keywords/length-of-hospital-stay","display_name":"length of hospital stay","score":0.6480000019073486},{"id":"https://openalex.org/keywords/health-care-costs","display_name":"health care costs","score":0.7630000114440918},{"id":"https://openalex.org/keywords/risk-factors-for-mortality","display_name":"mortality risk factors","score":0.7139999866485596},{"id":"https://openalex.org/keywords/stroke","display_name":"stroke","score":0.4259999990463257},{"id":"https://openalex.org/keywords/respiratory-failure","display_name":"respiratory failure","score":0.578000009059906},{"id":"https://openalex.org/keywords/nationwide-inpatient-sample","display_name":"National Inpatient Sample","score":0.6510000228881836},{"id":"https://openalex.org/keywords/surgical-outcomes-trends","display_name":"surgical outcomes trends","score":0.48899999260902405},{"id":"https://openalex.org/keywords/resource-utilization-health-care","display_name":"resource utilization (health care)","score":0.4090000092983246},{"id":"https://openalex.org/keywords/coagulopathy","display_name":"coagulopathy","score":0.6399999856948853},{"id":"https://openalex.org/keywords/congestive-heart-failure","display_name":"congestive heart failure","score":0.9950000047683716},{"id":"https://openalex.org/keywords/low-volume-hospitals","display_name":"low-volume hospitals","score":0.6840000152587891},{"id":"https://openalex.org/keywords/quality-of-care-disparities","display_name":"quality of care disparities","score":0.47600001096725464},{"id":"https://openalex.org/keywords/us-hospitals","display_name":"United States hospitals","score":0.6179999709129333}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9271272420883179},{"id":"https://openalex.org/C2779993142","wikidata":"https://www.wikidata.org/wiki/Q594660","display_name":"Aortic dissection","level":3,"score":0.6710469126701355},{"id":"https://openalex.org/C2994150672","wikidata":"https://www.wikidata.org/wiki/Q17143044","display_name":"Aortic repair","level":3,"score":0.5257143378257751},{"id":"https://openalex.org/C179755657","wikidata":"https://www.wikidata.org/wiki/Q58702","display_name":"Mortality rate","level":2,"score":0.49414971470832825},{"id":"https://openalex.org/C2779384505","wikidata":"https://www.wikidata.org/wiki/Q17007513","display_name":"Concomitant","level":2,"score":0.46839070320129395},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.41378986835479736},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.3651239275932312},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.35510438680648804},{"id":"https://openalex.org/C2779980429","wikidata":"https://www.wikidata.org/wiki/Q101004","display_name":"Aorta","level":2,"score":0.3118671774864197}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000784","descriptor_name":"Aortic Dissection","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D000784","descriptor_name":"Aortic Dissection","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D000784","descriptor_name":"Aortic Dissection","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D000784","descriptor_name":"Aortic Dissection","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D001011","descriptor_name":"Aorta","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D001014","descriptor_name":"Aortic Aneurysm","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D001014","descriptor_name":"Aortic Aneurysm","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D001014","descriptor_name":"Aortic Aneurysm","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D001014","descriptor_name":"Aortic Aneurysm","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D061846","descriptor_name":"Hospitals, Low-Volume","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D061847","descriptor_name":"Hospitals, High-Volume","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.surg.2020.04.007","doi":"https://doi.org/10.1016/j.surg.2020.04.007","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.surg.2020.04.007","pdf_url":null,"source":{"id":"https://openalex.org/S4210173306","display_name":"Surgery","issn_l":"0039-6060","issn":["0039-6060","1532-7361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Surgery","raw_type":"journal-article"},{"id":"pmid:32507629","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32507629","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":"Surgery","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1486622146","https://openalex.org/W1917149672","https://openalex.org/W1969374313","https://openalex.org/W2004358457","https://openalex.org/W2008078029","https://openalex.org/W2049471104","https://openalex.org/W2051698978","https://openalex.org/W2055827213","https://openalex.org/W2057721696","https://openalex.org/W2135187257","https://openalex.org/W2169982902","https://openalex.org/W2319687260","https://openalex.org/W2368143187","https://openalex.org/W2463737640","https://openalex.org/W2503885276","https://openalex.org/W2530891350","https://openalex.org/W2588456933","https://openalex.org/W2783110962","https://openalex.org/W2791332095","https://openalex.org/W2885048193","https://openalex.org/W2898661543","https://openalex.org/W2943391239","https://openalex.org/W2966567112"],"related_works":["https://openalex.org/W2008024383","https://openalex.org/W7167543141","https://openalex.org/W2966567112","https://openalex.org/W2472605168","https://openalex.org/W2008078029","https://openalex.org/W7155538358","https://openalex.org/W4411173869","https://openalex.org/W7160052943","https://openalex.org/W1486622146","https://openalex.org/W2736735967"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2020-06-12T00:00:00"}