{"id":"https://openalex.org/W4362667064","doi":"https://doi.org/10.1186/s12911-023-02149-9","title":"Prediction of inappropriate pre-hospital transfer of patients with suspected cardiovascular emergency diseases using machine learning: a retrospective observational study","display_name":"Prediction of inappropriate pre-hospital transfer of patients with suspected cardiovascular emergency diseases using machine learning: a retrospective observational study","publication_year":2023,"publication_date":"2023-04-06","ids":{"openalex":"https://openalex.org/W4362667064","doi":"https://doi.org/10.1186/s12911-023-02149-9","pmid":"https://pubmed.ncbi.nlm.nih.gov/37024872"},"language":"en","primary_location":{"id":"doi:10.1186/s12911-023-02149-9","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12911-023-02149-9","pdf_url":"https://bmcmedinformdecismak.biomedcentral.com/counter/pdf/10.1186/s12911-023-02149-9","source":{"id":"https://openalex.org/S107516304","display_name":"BMC Medical Informatics and Decision Making","issn_l":"1472-6947","issn":["1472-6947"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","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":"BMC Medical Informatics and Decision Making","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://bmcmedinformdecismak.biomedcentral.com/counter/pdf/10.1186/s12911-023-02149-9","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100410791","display_name":"Ji Hoon Kim","orcid":"https://orcid.org/0000-0002-0070-9568"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ji Hoon Kim","raw_affiliation_strings":["Department of Emergency Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Emergency Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022361880","display_name":"Bomgyeol Kim","orcid":"https://orcid.org/0000-0002-3670-4988"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Bomgyeol Kim","raw_affiliation_strings":["Department of Preventive Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Preventive Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019014578","display_name":"Min Joung Kim","orcid":"https://orcid.org/0000-0003-1634-5209"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Min Joung Kim","raw_affiliation_strings":["Department of Emergency Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Emergency Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042383723","display_name":"Heejung Hyun","orcid":"https://orcid.org/0000-0002-1249-7945"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Heejung Hyun","raw_affiliation_strings":["AITRICS, 28 Hyoryeong-ro 77-gil, Seocho-gu, Seoul, 06627, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AITRICS, 28 Hyoryeong-ro 77-gil, Seocho-gu, Seoul, 06627, Republic of Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080433925","display_name":"Hyeon Chang Kim","orcid":"https://orcid.org/0000-0001-7867-1240"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyeon Chang Kim","raw_affiliation_strings":["Department of Preventive Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea. HCKIM@yuhs.ac","Department of Preventive Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Preventive Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea. HCKIM@yuhs.ac","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"Department of Preventive Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083433064","display_name":"Hyuk\u2010Jae Chang","orcid":"https://orcid.org/0000-0002-6139-7545"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyuk-Jae Chang","raw_affiliation_strings":["Department of Cardiology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun- gu, Seoul, 03722, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun- gu, Seoul, 03722, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5080433925"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":{"value":2690,"currency":"USD","value_usd":2690},"fwci":1.9423,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.84514844,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"23","issue":"1","first_page":"56","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11095","display_name":"Emergency and Acute Care Studies","score":0.31940001249313354,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency 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/T11095","display_name":"Emergency and Acute Care Studies","score":0.31940001249313354,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency 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/T11467","display_name":"Trauma and Emergency Care Studies","score":0.25049999356269836,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency 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/T10218","display_name":"Sepsis Diagnosis and Treatment","score":0.10819999873638153,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/observational-study","display_name":"Observational study","score":0.7296106815338135},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.7161659002304077},{"id":"https://openalex.org/keywords/retrospective-cohort-study","display_name":"Retrospective cohort study","score":0.5925480127334595},{"id":"https://openalex.org/keywords/health-informatics","display_name":"Health informatics","score":0.5621868371963501},{"id":"https://openalex.org/keywords/emergency-medicine","display_name":"Emergency medicine","score":0.5251719355583191},{"id":"https://openalex.org/keywords/medical-emergency","display_name":"Medical emergency","score":0.4959941804409027},{"id":"https://openalex.org/keywords/emergency-department","display_name":"Emergency department","score":0.4349893033504486},{"id":"https://openalex.org/keywords/intensive-care-medicine","display_name":"Intensive care medicine","score":0.3879622519016266},{"id":"https://openalex.org/keywords/medical-physics","display_name":"Medical physics","score":0.32197508215904236},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.2482808232307434},{"id":"https://openalex.org/keywords/public-health","display_name":"Public health","score":0.20297092199325562},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.14235970377922058},{"id":"https://openalex.org/keywords/nursing","display_name":"Nursing","score":0.10130289196968079}],"concepts":[{"id":"https://openalex.org/C23131810","wikidata":"https://www.wikidata.org/wiki/Q818574","display_name":"Observational study","level":2,"score":0.7296106815338135},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7161659002304077},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.5925480127334595},{"id":"https://openalex.org/C145642194","wikidata":"https://www.wikidata.org/wiki/Q870895","display_name":"Health informatics","level":3,"score":0.5621868371963501},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.5251719355583191},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.4959941804409027},{"id":"https://openalex.org/C2780724011","wikidata":"https://www.wikidata.org/wiki/Q1295316","display_name":"Emergency department","level":2,"score":0.4349893033504486},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.3879622519016266},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.32197508215904236},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2482808232307434},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.20297092199325562},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.14235970377922058},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.10130289196968079}],"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":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002318","descriptor_name":"Cardiovascular Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D002318","descriptor_name":"Cardiovascular Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D002318","descriptor_name":"Cardiovascular Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D002318","descriptor_name":"Cardiovascular Diseases","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D002318","descriptor_name":"Cardiovascular Diseases","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D002318","descriptor_name":"Cardiovascular Diseases","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D004636","descriptor_name":"Emergency Service, Hospital","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004636","descriptor_name":"Emergency Service, Hospital","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004636","descriptor_name":"Emergency Service, Hospital","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006761","descriptor_name":"Hospitals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006761","descriptor_name":"Hospitals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006761","descriptor_name":"Hospitals","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":"D012189","descriptor_name":"Retrospective Studies","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":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1186/s12911-023-02149-9","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12911-023-02149-9","pdf_url":"https://bmcmedinformdecismak.biomedcentral.com/counter/pdf/10.1186/s12911-023-02149-9","source":{"id":"https://openalex.org/S107516304","display_name":"BMC Medical Informatics and Decision Making","issn_l":"1472-6947","issn":["1472-6947"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","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":"BMC Medical Informatics and Decision Making","raw_type":"journal-article"},{"id":"pmid:37024872","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37024872","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":"BMC medical informatics and decision making","raw_type":null},{"id":"pmh:oai:ir.ymlib.yonsei.ac.kr:22282913/194236","is_oa":true,"landing_page_url":"https://ir.ymlib.yonsei.ac.kr/handle/22282913/194236","pdf_url":"https://ir.ymlib.yonsei.ac.kr/bitstream/22282913/194236/1/T202302739.pdf","source":{"id":"https://openalex.org/S4306400691","display_name":"YUHSpace (Yonsei University Medical Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193775966","host_organization_name":"Yonsei University","host_organization_lineage":["https://openalex.org/I193775966"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:10080868","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10080868","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10080868/pdf/12911_2023_Article_2149.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Med Inform Decis Mak","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:7b9ed529d6b94321b29f9eccc65dd260","is_oa":true,"landing_page_url":"https://doaj.org/article/7b9ed529d6b94321b29f9eccc65dd260","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":"BMC Medical Informatics and Decision Making, Vol 23, Iss 1, Pp 1-9 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s12911-023-02149-9","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12911-023-02149-9","pdf_url":"https://bmcmedinformdecismak.biomedcentral.com/counter/pdf/10.1186/s12911-023-02149-9","source":{"id":"https://openalex.org/S107516304","display_name":"BMC Medical Informatics and Decision Making","issn_l":"1472-6947","issn":["1472-6947"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","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":"BMC Medical Informatics and Decision Making","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4000000059604645,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4362667064.pdf"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1575553730","https://openalex.org/W1970035463","https://openalex.org/W2010752254","https://openalex.org/W2048417209","https://openalex.org/W2097950056","https://openalex.org/W2102271857","https://openalex.org/W2137073380","https://openalex.org/W2154894558","https://openalex.org/W2158997812","https://openalex.org/W2168038239","https://openalex.org/W2470126319","https://openalex.org/W2522870392","https://openalex.org/W2543629952","https://openalex.org/W2599638570","https://openalex.org/W2753859547","https://openalex.org/W2766516787","https://openalex.org/W2772248379","https://openalex.org/W2784312892","https://openalex.org/W2785552752","https://openalex.org/W2807126276","https://openalex.org/W2809224039","https://openalex.org/W2811095531","https://openalex.org/W2911495555","https://openalex.org/W2937030683","https://openalex.org/W2945659745","https://openalex.org/W2999615587","https://openalex.org/W2999800682","https://openalex.org/W3006176871","https://openalex.org/W3048030988","https://openalex.org/W3118010610","https://openalex.org/W3213651115","https://openalex.org/W3215604122","https://openalex.org/W3216660278","https://openalex.org/W4280619105"],"related_works":["https://openalex.org/W4381328000","https://openalex.org/W2109147503","https://openalex.org/W2141668586","https://openalex.org/W2946391707","https://openalex.org/W2255678829","https://openalex.org/W2164384113","https://openalex.org/W2092734722","https://openalex.org/W1548635867","https://openalex.org/W4229441083","https://openalex.org/W2280491322"],"abstract_inverted_index":{"BACKGROUND:":[0],"This":[1],"study":[2],"aimed":[3],"to":[4,12,34,91,139,142,180,191,198,200],"develop":[5],"a":[6,49,54,119,143,192,207],"prediction":[7,51,88,175],"model":[8,52,85,158,176],"for":[9,16,77,210],"transferring":[10,185],"patients":[11,62,101,117,137,186],"an":[13,29,92],"inappropriate":[14,93],"hospital":[15,70],"suspected":[17,188],"cardiovascular":[18,121,189],"emergency":[19],"diseases":[20],"at":[21,64],"the":[22,36,65,78,84,87,103,109,149,155,163,166,203],"pre-hospital":[23,66,105,120,204],"stage,":[24],"using":[25],"variables":[26],"obtained":[27],"from":[28],"integrated":[30,43],"nationwide":[31,45],"dataset,":[32],"and":[33,47,68,130,162],"assess":[35],"performance":[37,183],"of":[38,61,83,89,98,116,154],"this":[39],"model.":[40,79],"METHODS:":[41],"We":[42],"three":[44],"datasets":[46],"developed":[48],"two-step":[50],"utilizing":[53],"machine":[55,178],"learning":[56,179],"algorithm.":[57],"Ninety-eight":[58],"clinical":[59],"characteristics":[60],"identified":[63],"stage":[67],"13":[69],"components":[71],"were":[72],"used":[73,177],"as":[74],"input":[75],"data":[76,115],"The":[80,146],"primary":[81],"endpoint":[82],"was":[86,159,170],"transfer":[90],"hospital.":[94,145,194],"RESULTS:":[95],"A":[96],"total":[97],"94,256":[99],"transferred":[100,141],"in":[102,124,184,202],"public":[104],"care":[106,205],"system":[107],"matched":[108],"National":[110],"Emergency":[111],"Department":[112],"Information":[113],"System":[114],"with":[118,187],"registry":[122],"created":[123],"South":[125],"Korea":[126],"between":[127],"July":[128],"2017":[129],"December":[131],"2018.":[132],"Of":[133],"these,":[134],"1,770":[135],"(6.26%)":[136],"failed":[138],"be":[140,215],"capable":[144,193],"area":[147,164],"under":[148,165],"receiver":[150,167],"operating":[151],"characteristic":[152],"curve":[153,169],"final":[156],"predictive":[157],"0.813":[160],"(0.800-0.825),":[161],"precision-recall":[168],"0.286":[171],"(0.265-0.308).":[172],"CONCLUSIONS:":[173],"Our":[174],"show":[181],"favorable":[182],"disease":[190],"For":[195],"our":[196],"results":[197],"lead":[199],"changes":[201],"system,":[206],"digital":[208],"platform":[209],"sharing":[211],"real-time":[212],"information":[213],"should":[214],"developed.":[216]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
