{"id":"https://openalex.org/W1983160055","doi":"https://doi.org/10.1016/j.annemergmed.2009.06.278","title":"249: Type of Insurance Is Associated With Ambulance Use for Transport to Emergency Departments in the United States","display_name":"249: Type of Insurance Is Associated With Ambulance Use for Transport to Emergency Departments in the United States","publication_year":2009,"publication_date":"2009-08-27","ids":{"openalex":"https://openalex.org/W1983160055","doi":"https://doi.org/10.1016/j.annemergmed.2009.06.278","mag":"1983160055"},"language":"en","primary_location":{"id":"doi:10.1016/j.annemergmed.2009.06.278","doi":"https://doi.org/10.1016/j.annemergmed.2009.06.278","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.annemergmed.2009.06.278","pdf_url":null,"source":{"id":"https://openalex.org/S116012647","display_name":"Annals of Emergency Medicine","issn_l":"0196-0644","issn":["0196-0644","1085-8717","1097-6760"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"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":"Annals of Emergency Medicine","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5043085457","display_name":"Zachary F. Meisel","orcid":"https://orcid.org/0000-0001-8474-7993","observed_orcids":["https://orcid.org/0000-0001-8474-7993"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Z.F. Meisel","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, PA","Univ. of Pennsylvania, Philadelphia, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"Univ. of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086178549","display_name":"Charles C. Branas","orcid":"https://orcid.org/0000-0002-6364-2030","observed_orcids":["https://orcid.org/0000-0002-6364-2030","https://orcid.org/0009-0003-8709-5064"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. Branas","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, PA","Univ. of Pennsylvania, Philadelphia, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"Univ. of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051987955","display_name":"Jesse M. Pines","orcid":"https://orcid.org/0000-0003-2292-3052","observed_orcids":["https://orcid.org/0000-0003-2292-3052"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.M. Pines","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, PA","Univ. of Pennsylvania, Philadelphia, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"Univ. of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":{"value":3850,"currency":"USD","value_usd":3850},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.14064801,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"54","issue":"3","first_page":"S78","last_page":"S78"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11095","display_name":"Emergency and Acute Care Studies","score":0.9911999702453613,"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":0.9911999702453613,"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":0.007799999788403511,"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/T10391","display_name":"Healthcare Policy and Management","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/insurance-status","display_name":"insurance status","score":0.7450000047683716},{"id":"https://openalex.org/keywords/ambulance-use","display_name":"ambulance use","score":0.9649999737739563},{"id":"https://openalex.org/keywords/emergency-department-visits","display_name":"emergency department visits","score":0.7860000133514404},{"id":"https://openalex.org/keywords/health-insurance","display_name":"health insurance","score":0.46700000762939453},{"id":"https://openalex.org/keywords/emergency-medical-services","display_name":"emergency medical services","score":0.6230000257492065},{"id":"https://openalex.org/keywords/health-care-utilization","display_name":"health care utilization","score":0.6119999885559082},{"id":"https://openalex.org/keywords/uninsured-patients","display_name":"uninsured patients","score":0.49799999594688416}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8907538652420044},{"id":"https://openalex.org/C2780724011","wikidata":"https://www.wikidata.org/wiki/Q1295316","display_name":"Emergency department","level":2,"score":0.6733081340789795},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.6014977693557739},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.5090777277946472},{"id":"https://openalex.org/C545288138","wikidata":"https://www.wikidata.org/wiki/Q860447","display_name":"Emergency medical services","level":2,"score":0.4176337420940399},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0867592990398407}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.annemergmed.2009.06.278","doi":"https://doi.org/10.1016/j.annemergmed.2009.06.278","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.annemergmed.2009.06.278","pdf_url":null,"source":{"id":"https://openalex.org/S116012647","display_name":"Annals of Emergency Medicine","issn_l":"0196-0644","issn":["0196-0644","1085-8717","1097-6760"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"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":"Annals of Emergency Medicine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"sustainable_development_goals_aurora":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1565722702","https://openalex.org/W7099551275","https://openalex.org/W2046155831","https://openalex.org/W1996172692","https://openalex.org/W2617929483","https://openalex.org/W2013515436","https://openalex.org/W1491202155","https://openalex.org/W2750441194","https://openalex.org/W3043382462","https://openalex.org/W2173219578"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}