{"id":"https://openalex.org/W4416291287","doi":"https://doi.org/10.1038/s41746-025-02033-y","title":"Development of a deep learning-based prediction model for postoperative delirium using intraoperative electroencephalogram in adults","display_name":"Development of a deep learning-based prediction model for postoperative delirium using intraoperative electroencephalogram in adults","publication_year":2025,"publication_date":"2025-11-17","ids":{"openalex":"https://openalex.org/W4416291287","doi":"https://doi.org/10.1038/s41746-025-02033-y","pmid":"https://pubmed.ncbi.nlm.nih.gov/41249487"},"language":"en","primary_location":{"id":"doi:10.1038/s41746-025-02033-y","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-025-02033-y","pdf_url":"https://www.nature.com/articles/s41746-025-02033-y.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41746-025-02033-y.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062470868","display_name":"Jang Ho Ahn","orcid":"https://orcid.org/0000-0003-1058-812X"},"institutions":[{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jang Ho Ahn","raw_affiliation_strings":["Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026474928","display_name":"Hyeonhoon Lee","orcid":"https://orcid.org/0000-0002-9426-823X"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyeonhoon Lee","raw_affiliation_strings":["Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea","Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, South Korea","Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea","Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","institution_ids":["https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hyeonhoon Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]},{"id":"https://openalex.org/I4210160192","display_name":"Consorci Institut D'Investigacions Biomediques August Pi I Sunyer","ror":"https://ror.org/054vayn55","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210160192","https://openalex.org/I4387153040"]}],"countries":["ES","KR"],"is_corresponding":false,"raw_author_name":"Hyeonhoon Lee","raw_affiliation_strings":["Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea","Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, South Korea","Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea","Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","Anesthesiology Department, Hospital Clinic de Barcelona, and Institut d'Investigacions Biom\u00e8diques Agusti Pi i Sunyer (IDIBAPS), Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Anesthesiology Department, Hospital Clinic de Barcelona, and Institut d'Investigacions Biom\u00e8diques Agusti Pi i Sunyer (IDIBAPS), Barcelona, Spain","institution_ids":["https://openalex.org/I4210160192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002023134","display_name":"Pedro L. Gamb\u00fas","orcid":"https://orcid.org/0000-0001-8802-6237"},"institutions":[{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]},{"id":"https://openalex.org/I4210160192","display_name":"Consorci Institut D'Investigacions Biomediques August Pi I Sunyer","ror":"https://ror.org/054vayn55","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210160192","https://openalex.org/I4387153040"]}],"countries":["ES","KR"],"is_corresponding":false,"raw_author_name":"Pedro Gambus","raw_affiliation_strings":["Anesthesiology Department, Hospital Clinic de Barcelona, and Institut d'Investigacions Biom\u00e8diques Agusti Pi i Sunyer (IDIBAPS), Barcelona, Spain","Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Anesthesiology Department, Hospital Clinic de Barcelona, and Institut d'Investigacions Biom\u00e8diques Agusti Pi i Sunyer (IDIBAPS), Barcelona, Spain","institution_ids":["https://openalex.org/I4210160192"]},{"raw_affiliation_string":"Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031196094","display_name":"Hyun\u2010Kyu Yoon","orcid":"https://orcid.org/0000-0001-5424-3559"},"institutions":[{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyun-Kyu Yoon","raw_affiliation_strings":["Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008645916","display_name":"Jae\u2010Woo Ju","orcid":"https://orcid.org/0000-0001-7971-0993"},"institutions":[{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Woo Ju","raw_affiliation_strings":["Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea","Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015438629","display_name":"Hyung-chul Lee","orcid":"https://orcid.org/0000-0003-2482-8112"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyung-Chul Lee","raw_affiliation_strings":["Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea","Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, South Korea","Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea","Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","institution_ids":["https://openalex.org/I2802835388"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015438629","display_name":"Hyung-chul Lee","orcid":"https://orcid.org/0000-0003-2482-8112"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyung-Chul Lee","raw_affiliation_strings":["Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea","Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, South Korea","Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea","Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Transdisciplinary Medicine, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Healthcare AI Research Institute, Seoul National University Hospital, Seoul, South Korea. vital@snu.ac.kr","institution_ids":["https://openalex.org/I2802835388"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5015438629","https://openalex.org/A5026474928"],"corresponding_institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"],"apc_list":{"value":3590,"currency":"USD","value_usd":3590},"apc_paid":{"value":3590,"currency":"USD","value_usd":3590},"fwci":2.6384,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.90572737,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"8","issue":"1","first_page":"661","last_page":"661"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10867","display_name":"Intensive Care Unit Cognitive Disorders","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care 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/T10867","display_name":"Intensive Care Unit Cognitive Disorders","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care 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/T10436","display_name":"Anesthesia and Sedative Agents","score":0.006899999920278788,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T12020","display_name":"Enhanced Recovery After Surgery","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/delirium","display_name":"Delirium","score":0.745199978351593},{"id":"https://openalex.org/keywords/logistic-regression","display_name":"Logistic regression","score":0.6208999752998352},{"id":"https://openalex.org/keywords/receiver-operating-characteristic","display_name":"Receiver operating characteristic","score":0.6180999875068665},{"id":"https://openalex.org/keywords/confidence-interval","display_name":"Confidence interval","score":0.5605000257492065},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.5306000113487244},{"id":"https://openalex.org/keywords/area-under-the-curve","display_name":"Area under the curve","score":0.4009999930858612},{"id":"https://openalex.org/keywords/area-under-curve","display_name":"Area under curve","score":0.3617999851703644}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7674000263214111},{"id":"https://openalex.org/C2779753318","wikidata":"https://www.wikidata.org/wiki/Q160796","display_name":"Delirium","level":2,"score":0.745199978351593},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.6208999752998352},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.6180999875068665},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.5605000257492065},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.5370000004768372},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.5306000113487244},{"id":"https://openalex.org/C76318530","wikidata":"https://www.wikidata.org/wiki/Q16833590","display_name":"Area under the curve","level":2,"score":0.4009999930858612},{"id":"https://openalex.org/C3020225094","wikidata":"https://www.wikidata.org/wiki/Q80091","display_name":"Area under curve","level":3,"score":0.3617999851703644},{"id":"https://openalex.org/C198433322","wikidata":"https://www.wikidata.org/wiki/Q3910099","display_name":"Predictive value of tests","level":2,"score":0.2896000146865845},{"id":"https://openalex.org/C2779974597","wikidata":"https://www.wikidata.org/wiki/Q28448986","display_name":"Clinical Practice","level":2,"score":0.28850001096725464},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.2750999927520752},{"id":"https://openalex.org/C170964787","wikidata":"https://www.wikidata.org/wiki/Q7611170","display_name":"Stepwise regression","level":2,"score":0.274399995803833},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2676999866962433},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.25540000200271606},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.25380000472068787}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1038/s41746-025-02033-y","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-025-02033-y","pdf_url":"https://www.nature.com/articles/s41746-025-02033-y.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},{"id":"pmid:41249487","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41249487","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":"NPJ digital medicine","raw_type":null},{"id":"pmh:oai:doaj.org/article:99ab7801884e4a188dfe0f372fbe389c","is_oa":true,"landing_page_url":"https://doaj.org/article/99ab7801884e4a188dfe0f372fbe389c","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,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"npj Digital Medicine, Vol 8, Iss 1, Pp 1-9 (2025)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:11432156","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/12623934","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1038/s41746-025-02033-y","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-025-02033-y","pdf_url":"https://www.nature.com/articles/s41746-025-02033-y.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3323160562","display_name":null,"funder_award_id":"04-2023-0620","funder_id":"https://openalex.org/F4320322557","funder_display_name":"Seoul National University Hospital"},{"id":"https://openalex.org/G5126849219","display_name":null,"funder_award_id":"RS\u20102024\u201000439677","funder_id":"https://openalex.org/F4320322107","funder_display_name":"Korea Health Industry Development Institute"},{"id":"https://openalex.org/G8455853763","display_name":null,"funder_award_id":"RS-2024-00441407","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"}],"funders":[{"id":"https://openalex.org/F4320321292","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542"},{"id":"https://openalex.org/F4320322107","display_name":"Korea Health Industry Development Institute","ror":"https://ror.org/00fdzyk40"},{"id":"https://openalex.org/F4320322557","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4416291287.pdf","grobid_xml":"https://content.openalex.org/works/W4416291287.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W1966716734","https://openalex.org/W1979147348","https://openalex.org/W2067104775","https://openalex.org/W2099878046","https://openalex.org/W2106822551","https://openalex.org/W2137892333","https://openalex.org/W2400111797","https://openalex.org/W2473477790","https://openalex.org/W2755517625","https://openalex.org/W2782858624","https://openalex.org/W2801842593","https://openalex.org/W2803844903","https://openalex.org/W2957038622","https://openalex.org/W2981152026","https://openalex.org/W3030153864","https://openalex.org/W3048369583","https://openalex.org/W3054218374","https://openalex.org/W3082094913","https://openalex.org/W3110361010","https://openalex.org/W3203269262","https://openalex.org/W4205762388","https://openalex.org/W4206437622","https://openalex.org/W4223896214","https://openalex.org/W4285743866","https://openalex.org/W4288514045","https://openalex.org/W4290779879","https://openalex.org/W4291415507","https://openalex.org/W4294116629","https://openalex.org/W4306164254","https://openalex.org/W4310702395","https://openalex.org/W4311985956","https://openalex.org/W4376871010","https://openalex.org/W4383999091","https://openalex.org/W4385301841","https://openalex.org/W4386019465","https://openalex.org/W4386535231","https://openalex.org/W4388671773","https://openalex.org/W4388920994","https://openalex.org/W4391107553","https://openalex.org/W4394857110","https://openalex.org/W4396730746","https://openalex.org/W4396867326","https://openalex.org/W4399035659","https://openalex.org/W4404787293","https://openalex.org/W4405705258","https://openalex.org/W4405843743","https://openalex.org/W4409321164","https://openalex.org/W4411902038"],"related_works":[],"abstract_inverted_index":{"Postoperative":[0],"delirium":[1,23],"(POD)":[2],"is":[3,145],"associated":[4],"with":[5,38,98],"increased":[6],"morbidity":[7],"and":[8,45,75,108],"mortality.":[9],"This":[10],"study":[11],"aims":[12],"to":[13,20],"develop":[14],"a":[15,124],"deep":[16],"learning-based":[17],"model":[18,50,57,93,120],"(DELPHI-EEG)":[19],"predict":[21],"postoperative":[22,128],"using":[24,94],"intraoperative":[25,40],"electroencephalogram":[26],"(EEG)":[27],"waveform.":[28],"A":[29],"total":[30],"of":[31,68,83,100,110],"34,550":[32],"surgical":[33,136],"cases":[34],"(267":[35],"event":[36],"cases),":[37],"6-lead":[39],"EEG":[41],"monitoring":[42],"between":[43],"2022":[44],"2024,":[46],"were":[47],"included":[48],"for":[49,127,135],"development.":[51],"During":[52],"5-fold":[53],"cross-validation,":[54],"the":[55,62,76,79,90],"DELPHI-EEG":[56,119],"showed":[58],"an":[59],"area":[60,77],"under":[61,78],"receiver":[63],"operating":[64],"characteristic":[65],"(AUROC)":[66],"curve":[67,81],"0.870":[69],"(95%":[70,85,102,112],"confidence":[71],"interval":[72],"[CI]:":[73],"0.789-0.935)":[74],"precision-recall":[80],"(AUPRC)":[82],"0.038":[84],"CI:":[86,103,113],"0.017-0.084),":[87],"significantly":[88],"outperforming":[89],"logistic":[91],"regression":[92],"burst":[95],"suppression":[96],"ratio":[97],"AUROC":[99],"0.729":[101],"0.624-0.825,":[104],"p":[105,115],"=":[106,116],"0.004)":[107],"AUPRC":[109],"0.013":[111],"0.007-0.026,":[114],"0.002).":[117],"The":[118],"might":[121],"serve":[122],"as":[123],"risk":[125],"predictor":[126],"delirium,":[129],"potentially":[130],"enabling":[131],"targeted":[132],"preventive":[133],"interventions":[134],"patients;":[137],"nonetheless,":[138],"external":[139],"validation":[140],"in":[141],"diverse":[142],"clinical":[143],"settings":[144],"required.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":3}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-11-17T00:00:00"}