{"id":"https://openalex.org/W3209433332","doi":"https://doi.org/10.3233/shti210578","title":"Predicting the Aortic Aneurysm Postoperative Risks Based on Russian Integrated Data","display_name":"Predicting the Aortic Aneurysm Postoperative Risks Based on Russian Integrated Data","publication_year":2021,"publication_date":"2021-10-27","ids":{"openalex":"https://openalex.org/W3209433332","doi":"https://doi.org/10.3233/shti210578","mag":"3209433332","pmid":"https://pubmed.ncbi.nlm.nih.gov/34734856"},"language":"en","primary_location":{"id":"doi:10.3233/shti210578","is_oa":true,"landing_page_url":"https://doi.org/10.3233/shti210578","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/SHTI210578","source":{"id":"https://openalex.org/S4210179765","display_name":"Studies in health technology and informatics","issn_l":"0926-9630","issn":["0926-9630","1879-8365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Health Technology and Informatics","raw_type":"book-chapter"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/SHTI210578","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112749672","display_name":"Iuliia Lenivtceva","orcid":null},"institutions":[{"id":"https://openalex.org/I173089394","display_name":"ITMO University","ror":"https://ror.org/04txgxn49","country_code":"RU","type":"education","lineage":["https://openalex.org/I173089394"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Iuliia Lenivtceva","raw_affiliation_strings":["ITMO University, 49 Kronverskiy prospect, 197101, Saint Petersburg, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITMO University, 49 Kronverskiy prospect, 197101, Saint Petersburg, Russia","institution_ids":["https://openalex.org/I173089394"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061643178","display_name":"Sofia Grechishcheva","orcid":null},"institutions":[{"id":"https://openalex.org/I173089394","display_name":"ITMO University","ror":"https://ror.org/04txgxn49","country_code":"RU","type":"education","lineage":["https://openalex.org/I173089394"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Sofia Grechishcheva","raw_affiliation_strings":["ITMO University, 49 Kronverskiy prospect, 197101, Saint Petersburg, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITMO University, 49 Kronverskiy prospect, 197101, Saint Petersburg, Russia","institution_ids":["https://openalex.org/I173089394"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013024367","display_name":"Georgy Kopanitsa","orcid":"https://orcid.org/0000-0002-6231-8036"},"institutions":[{"id":"https://openalex.org/I173089394","display_name":"ITMO University","ror":"https://ror.org/04txgxn49","country_code":"RU","type":"education","lineage":["https://openalex.org/I173089394"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Georgy Kopanitsa","raw_affiliation_strings":["ITMO University, 49 Kronverskiy prospect, 197101, Saint Petersburg, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITMO University, 49 Kronverskiy prospect, 197101, Saint Petersburg, Russia","institution_ids":["https://openalex.org/I173089394"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102428767","display_name":"\u0414. \u0421. \u041f\u0430\u043d\u0444\u0438\u043b\u043e\u0432","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118499","display_name":"Tomsk National Research Medical Center","ror":"https://ror.org/01z0w8p93","country_code":"RU","type":"healthcare","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210118499"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Dmitry Panfilov","raw_affiliation_strings":["Cardiology Research Institute, Tomsk National Research Medical Center of the Russian Academy of Science, Tomsk, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Research Institute, Tomsk National Research Medical Center of the Russian Academy of Science, Tomsk, Russia","institution_ids":["https://openalex.org/I4210118499"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001165572","display_name":"\u0411. \u041d. \u041a\u043e\u0437\u043b\u043e\u0432","orcid":"https://orcid.org/0000-0002-0217-7737"},"institutions":[{"id":"https://openalex.org/I4210118499","display_name":"Tomsk National Research Medical Center","ror":"https://ror.org/01z0w8p93","country_code":"RU","type":"healthcare","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210118499"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Boris Kozlov","raw_affiliation_strings":["Cardiology Research Institute, Tomsk National Research Medical Center of the Russian Academy of Science, Tomsk, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Research Institute, Tomsk National Research Medical Center of the Russian Academy of Science, Tomsk, Russia","institution_ids":["https://openalex.org/I4210118499"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1127,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.81208577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"285","issue":null,"first_page":"88","last_page":"93"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11930","display_name":"Cardiac, Anesthesia and Surgical Outcomes","score":0.9447000026702881,"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/T11930","display_name":"Cardiac, Anesthesia and Surgical Outcomes","score":0.9447000026702881,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.6885095238685608},{"id":"https://openalex.org/keywords/thoracic-aortic-aneurysm","display_name":"Thoracic aortic aneurysm","score":0.5826322436332703},{"id":"https://openalex.org/keywords/aneurysm","display_name":"Aneurysm","score":0.5815516710281372},{"id":"https://openalex.org/keywords/medical-record","display_name":"Medical record","score":0.5437215566635132},{"id":"https://openalex.org/keywords/myocardial-infarction","display_name":"Myocardial infarction","score":0.5114649534225464},{"id":"https://openalex.org/keywords/aortic-aneurysm","display_name":"Aortic aneurysm","score":0.4794272780418396},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.4381246864795685},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.4163101315498352},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.3261786103248596}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6885095238685608},{"id":"https://openalex.org/C2780847584","wikidata":"https://www.wikidata.org/wiki/Q3616648","display_name":"Thoracic aortic aneurysm","level":4,"score":0.5826322436332703},{"id":"https://openalex.org/C2776098176","wikidata":"https://www.wikidata.org/wiki/Q189389","display_name":"Aneurysm","level":2,"score":0.5815516710281372},{"id":"https://openalex.org/C195910791","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Medical record","level":2,"score":0.5437215566635132},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.5114649534225464},{"id":"https://openalex.org/C2777323849","wikidata":"https://www.wikidata.org/wiki/Q616003","display_name":"Aortic aneurysm","level":3,"score":0.4794272780418396},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4381246864795685},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4163101315498352},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3261786103248596}],"mesh":[{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","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":"D006801","descriptor_name":"Humans","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":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D011184","descriptor_name":"Postoperative Period","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011184","descriptor_name":"Postoperative Period","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011184","descriptor_name":"Postoperative Period","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012426","descriptor_name":"Russia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012426","descriptor_name":"Russia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012426","descriptor_name":"Russia","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017545","descriptor_name":"Aortic Aneurysm, Thoracic","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D017545","descriptor_name":"Aortic Aneurysm, Thoracic","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D017545","descriptor_name":"Aortic Aneurysm, Thoracic","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.3233/shti210578","is_oa":true,"landing_page_url":"https://doi.org/10.3233/shti210578","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/SHTI210578","source":{"id":"https://openalex.org/S4210179765","display_name":"Studies in health technology and informatics","issn_l":"0926-9630","issn":["0926-9630","1879-8365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Health Technology and Informatics","raw_type":"book-chapter"},{"id":"pmid:34734856","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34734856","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,"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":"Studies in health technology and informatics","raw_type":null}],"best_oa_location":{"id":"doi:10.3233/shti210578","is_oa":true,"landing_page_url":"https://doi.org/10.3233/shti210578","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/SHTI210578","source":{"id":"https://openalex.org/S4210179765","display_name":"Studies in health technology and informatics","issn_l":"0926-9630","issn":["0926-9630","1879-8365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"book series"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Studies in Health Technology and Informatics","raw_type":"book-chapter"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8600000143051147}],"awards":[],"funders":[{"id":"https://openalex.org/F4320327649","display_name":"ITMO University","ror":"https://ror.org/04txgxn49"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3209433332.pdf","grobid_xml":"https://content.openalex.org/works/W3209433332.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W2103853282","https://openalex.org/W2506458426","https://openalex.org/W2571536841","https://openalex.org/W2605253636","https://openalex.org/W2894773715","https://openalex.org/W2915045810","https://openalex.org/W3037999351","https://openalex.org/W3041324631","https://openalex.org/W3128328841"],"related_works":["https://openalex.org/W2309212287","https://openalex.org/W4309076911","https://openalex.org/W2430187835","https://openalex.org/W4376872149","https://openalex.org/W4320888345","https://openalex.org/W3092984938","https://openalex.org/W3033357351","https://openalex.org/W4225960012","https://openalex.org/W4381805880","https://openalex.org/W2015049771"],"abstract_inverted_index":{"This":[0],"article":[1],"describes":[2],"the":[3,81],"results":[4,95],"of":[5,14],"feature":[6],"extraction":[7],"from":[8,30,41],"unstructured":[9,43],"medical":[10,33,44],"records":[11],"and":[12],"prediction":[13],"postoperative":[15,98],"complications":[16],"for":[17,84],"patients":[18],"with":[19],"thoracic":[20],"aortic":[21],"aneurysm":[22],"operations":[23],"using":[24],"machine":[25],"learning":[26],"algorithms.":[27],"The":[28],"datasets":[29],"two":[31],"different":[32],"centers":[34],"were":[35,39],"integrated.":[36],"Seventy-two":[37],"features":[38],"extracted":[40],"Russian":[42],"records.":[45],"We":[46],"formulated":[47],"8":[48],"target":[49,86],"features:":[50],"Mortality,":[51],"Temporary":[52],"neurological":[53,57],"deficit":[54,58],"(TND),":[55],"Permanent":[56],"(PND),":[59],"Prolonged":[60],"(>":[61],"7":[62],"days)":[63],"lung":[64],"ventilation":[65],"(LV),":[66],"Renal":[67],"replacement":[68],"therapy":[69],"(RRT),":[70],"Bleeding,":[71],"Myocardial":[72],"infarction":[73],"(MI),":[74],"Multiple":[75],"organ":[76],"failure":[77],"(MOF).":[78],"XGBoost":[79],"showed":[80],"best":[82],"performance":[83],"most":[85],"variables":[87],"(F-measure":[88],"0.74-0.95)":[89],"which":[90],"is":[91],"comparable":[92],"to":[93],"recent":[94],"in":[96],"cardiovascular":[97],"risks":[99],"prediction.":[100]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}