{"id":"https://openalex.org/W4413052018","doi":"https://doi.org/10.3233/shti251303","title":"Development of Data-Based Monitoring System for Management of Hospitalization Days in a Regional Tertiary Hospital of Korea","display_name":"Development of Data-Based Monitoring System for Management of Hospitalization Days in a Regional Tertiary Hospital of Korea","publication_year":2025,"publication_date":"2025-08-07","ids":{"openalex":"https://openalex.org/W4413052018","doi":"https://doi.org/10.3233/shti251303","pmid":"https://pubmed.ncbi.nlm.nih.gov/40776320"},"language":"en","primary_location":{"id":"doi:10.3233/shti251303","is_oa":true,"landing_page_url":"https://doi.org/10.3233/shti251303","pdf_url":null,"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://doi.org/10.3233/shti251303","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5119271998","display_name":"Bongjo Kim","orcid":"https://orcid.org/0009-0008-7051-8709"},"institutions":[{"id":"https://openalex.org/I51226738","display_name":"Dong-A University","ror":"https://ror.org/03qvtpc38","country_code":"KR","type":"education","lineage":["https://openalex.org/I51226738"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Bongjo Kim","raw_affiliation_strings":["Dong-A University College of Medicine, Busan, Republic of Korea"],"raw_orcid":"https://orcid.org/0009-0008-7051-8709","affiliations":[{"raw_affiliation_string":"Dong-A University College of Medicine, Busan, Republic of Korea","institution_ids":["https://openalex.org/I51226738"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hyeon Ji Kim","orcid":"https://orcid.org/0000-0002-1266-5398"},"institutions":[{"id":"https://openalex.org/I51226738","display_name":"Dong-A University","ror":"https://ror.org/03qvtpc38","country_code":"KR","type":"education","lineage":["https://openalex.org/I51226738"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyeon Ji Kim","raw_affiliation_strings":["Department of Data Sciences Convergence, Dong-A University Interdisciplinary Program"],"raw_orcid":"https://orcid.org/0000-0002-1266-5398","affiliations":[{"raw_affiliation_string":"Department of Data Sciences Convergence, Dong-A University Interdisciplinary Program","institution_ids":["https://openalex.org/I51226738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110805776","display_name":"So Young Ha","orcid":null},"institutions":[{"id":"https://openalex.org/I51226738","display_name":"Dong-A University","ror":"https://ror.org/03qvtpc38","country_code":"KR","type":"education","lineage":["https://openalex.org/I51226738"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sona Ha","raw_affiliation_strings":["Department of Data Sciences Convergence, Dong-A University Interdisciplinary Program","Dong-A University College of Medicine, Busan, Republic of Korea"],"raw_orcid":"https://orcid.org/0009-0003-2772-8958","affiliations":[{"raw_affiliation_string":"Department of Data Sciences Convergence, Dong-A University Interdisciplinary Program","institution_ids":["https://openalex.org/I51226738"]},{"raw_affiliation_string":"Dong-A University College of Medicine, Busan, Republic of Korea","institution_ids":["https://openalex.org/I51226738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084289072","display_name":"In Ho Kwon","orcid":"https://orcid.org/0000-0002-2518-6951"},"institutions":[{"id":"https://openalex.org/I51226738","display_name":"Dong-A University","ror":"https://ror.org/03qvtpc38","country_code":"KR","type":"education","lineage":["https://openalex.org/I51226738"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"In Ho Kwon","raw_affiliation_strings":["Dong-A University College of Medicine, Busan, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-2518-6951","affiliations":[{"raw_affiliation_string":"Dong-A University College of Medicine, Busan, Republic of Korea","institution_ids":["https://openalex.org/I51226738"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032491427","display_name":"Minkook Son","orcid":"https://orcid.org/0000-0002-0047-3102"},"institutions":[{"id":"https://openalex.org/I51226738","display_name":"Dong-A University","ror":"https://ror.org/03qvtpc38","country_code":"KR","type":"education","lineage":["https://openalex.org/I51226738"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minkook Son","raw_affiliation_strings":["Department of Data Sciences Convergence, Dong-A University Interdisciplinary Program","Dong-A University College of Medicine, Busan, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-0047-3102","affiliations":[{"raw_affiliation_string":"Department of Data Sciences Convergence, Dong-A University Interdisciplinary Program","institution_ids":["https://openalex.org/I51226738"]},{"raw_affiliation_string":"Dong-A University College of Medicine, Busan, Republic of Korea","institution_ids":["https://openalex.org/I51226738"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.39771429,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"329","issue":null,"first_page":"1968","last_page":"1969"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13970","display_name":"Pharmacy and Medical Practices","score":0.8105999827384949,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T13970","display_name":"Pharmacy and Medical Practices","score":0.8105999827384949,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14484","display_name":"Technology and Data Analysis","score":0.7526999711990356,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tertiary-care","display_name":"Tertiary care","score":0.6389428377151489},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.585534930229187},{"id":"https://openalex.org/keywords/medical-emergency","display_name":"Medical emergency","score":0.5258898138999939},{"id":"https://openalex.org/keywords/emergency-medicine","display_name":"Emergency medicine","score":0.5199512243270874},{"id":"https://openalex.org/keywords/management-system","display_name":"Management system","score":0.49244293570518494},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.28585532307624817},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13065296411514282}],"concepts":[{"id":"https://openalex.org/C2991842025","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Tertiary care","level":2,"score":0.6389428377151489},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.585534930229187},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.5258898138999939},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.5199512243270874},{"id":"https://openalex.org/C198783460","wikidata":"https://www.wikidata.org/wiki/Q629173","display_name":"Management system","level":2,"score":0.49244293570518494},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.28585532307624817},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13065296411514282}],"mesh":[{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006760","descriptor_name":"Hospitalization","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D006760","descriptor_name":"Hospitalization","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"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":"D007902","descriptor_name":"Length of Stay","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D007902","descriptor_name":"Length of Stay","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D056910","descriptor_name":"Republic of Korea","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056910","descriptor_name":"Republic of Korea","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057286","descriptor_name":"Electronic Health Records","qualifier_ui":"Q000458","qualifier_name":"organization & administration","is_major_topic":true},{"descriptor_ui":"D057286","descriptor_name":"Electronic Health Records","qualifier_ui":"Q000458","qualifier_name":"organization & administration","is_major_topic":true},{"descriptor_ui":"D057286","descriptor_name":"Electronic Health Records","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D057286","descriptor_name":"Electronic Health Records","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D062606","descriptor_name":"Tertiary Care Centers","qualifier_ui":"Q000458","qualifier_name":"organization & administration","is_major_topic":true},{"descriptor_ui":"D062606","descriptor_name":"Tertiary Care Centers","qualifier_ui":"Q000458","qualifier_name":"organization & administration","is_major_topic":true},{"descriptor_ui":"D062606","descriptor_name":"Tertiary Care Centers","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D062606","descriptor_name":"Tertiary Care Centers","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.3233/shti251303","is_oa":true,"landing_page_url":"https://doi.org/10.3233/shti251303","pdf_url":null,"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:40776320","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40776320","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/shti251303","is_oa":true,"landing_page_url":"https://doi.org/10.3233/shti251303","pdf_url":null,"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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3031052312","https://openalex.org/W4389568370","https://openalex.org/W3032375762","https://openalex.org/W1995515455","https://openalex.org/W2080531066","https://openalex.org/W3108674512","https://openalex.org/W1506200166","https://openalex.org/W1489783725"],"abstract_inverted_index":{"As":[0],"the":[1,13,40,94,112,116,120,133],"use":[2],"of":[3,15,17,42,50,55,58,64,69,74,78,122,126],"medical":[4,24],"services":[5],"increases":[6],"as":[7],"we":[8],"enter":[9],"an":[10,86],"aging":[11],"society,":[12],"number":[14],"days":[16,44,63,73,77,128],"hospitalization":[18,43,79,127],"is":[19,129],"a":[20,35,46,59],"major":[21],"factor":[22],"affecting":[23],"expenses":[25],"and":[26,66,82,111,137],"needs":[27],"to":[28,33,102],"be":[29],"managed.":[30],"We":[31],"aim":[32],"develop":[34],"data-based":[36],"monitoring":[37,60,135],"system":[38,61,136],"for":[39,62,72,106],"management":[41,125],"in":[45],"regional":[47],"tertiary":[48],"hospital":[49],"Korea.":[51],"The":[52,76],"contents":[53],"consisted":[54],"1)":[56],"development":[57,68],"hospitalization,":[65],"2)":[67],"prediction":[70],"model":[71,114],"hospitalization.":[75],"were":[80,100],"monitored":[81],"visualized":[83],"automatically":[84],"through":[85],"interactive":[87],"R":[88],"shiny":[89],"web":[90],"application.":[91],"Based":[92],"on":[93],"extracted":[95],"variables,":[96],"machine":[97],"learning":[98],"models":[99],"developed":[101],"predict":[103],"patients":[104],"hospitalized":[105],"more":[107],"than":[108],"7":[109],"days,":[110],"XGBoost":[113],"showed":[115],"best":[117],"performance":[118],"with":[119],"AUROC":[121],"0.83.":[123],"Efficient":[124],"expected":[130],"by":[131],"providing":[132],"appropriate":[134],"model.":[138]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}