{"id":"https://openalex.org/W115178580","doi":null,"title":"Determining compound comorbidities for heart failure from hospital discharge data.","display_name":"Determining compound comorbidities for heart failure from hospital discharge data.","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W115178580","mag":"115178580","pmid":"https://pubmed.ncbi.nlm.nih.gov/23304355","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3540553"},"language":"en","primary_location":{"id":"pmh:oai:pubmedcentral.nih.gov:3540553","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3540553","pdf_url":null,"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,"listed_in":[],"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":"AMIA Annu Symp Proc","raw_type":"Text"},"volume":null,"type":"article","indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3540553","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086602697","display_name":"Indra Neil Sarkar","orcid":"https://orcid.org/0000-0003-2054-7356","observed_orcids":["https://orcid.org/0000-0003-2054-7356"]},"institutions":[{"id":"https://openalex.org/I111236770","display_name":"University of Vermont","ror":"https://ror.org/0155zta11","country_code":"US","type":"education","lineage":["https://openalex.org/I111236770"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Indra Neil Sarkar","raw_affiliation_strings":["Center for Clinical and Translational Science, University of Vermont, Burlington, VT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Clinical and Translational Science, University of Vermont, Burlington, VT, USA","institution_ids":["https://openalex.org/I111236770"]}]},{"author_position":"last","author":{"id":null,"display_name":"Elizabeth S Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111236770","display_name":"University of Vermont","ror":"https://ror.org/0155zta11","country_code":"US","type":"education","lineage":["https://openalex.org/I111236770"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elizabeth S Chen","raw_affiliation_strings":["University of Vermont, Burlington, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Vermont, Burlington, United States","institution_ids":["https://openalex.org/I111236770"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I111236770"],"apc_list":null,"apc_paid":null,"fwci":0.7161,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.7184625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"2012","issue":null,"first_page":"809","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12246","display_name":"Chronic Disease Management Strategies","score":0.8759999871253967,"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"}},"topics":[{"id":"https://openalex.org/T12246","display_name":"Chronic Disease Management Strategies","score":0.8759999871253967,"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"}},{"id":"https://openalex.org/T10198","display_name":"Heart Failure Treatment and Management","score":0.09520000219345093,"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"}},{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.011300000362098217,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/comorbidity-measurement","display_name":"comorbidity measurement","score":0.6320000290870667},{"id":"https://openalex.org/keywords/congestive-heart-failure","display_name":"congestive heart failure","score":0.9700000286102295},{"id":"https://openalex.org/keywords/hospital-discharge-data","display_name":"hospital discharge data","score":0.8999999761581421},{"id":"https://openalex.org/keywords/charlson-comorbidity-index","display_name":"Charlson Comorbidity Index","score":0.9679999947547913},{"id":"https://openalex.org/keywords/prevalence-of-comorbidities","display_name":"comorbidity prevalence","score":0.6079999804496765},{"id":"https://openalex.org/keywords/health-care-costs","display_name":"health care costs","score":0.8870000243186951},{"id":"https://openalex.org/keywords/elderly-patients","display_name":"elderly patients","score":0.5199999809265137},{"id":"https://openalex.org/keywords/vermont","display_name":"Vermont","score":0.6039999723434448}],"concepts":[{"id":"https://openalex.org/C2779159551","wikidata":"https://www.wikidata.org/wiki/Q1414874","display_name":"Comorbidity","level":2,"score":0.7822878360748291},{"id":"https://openalex.org/C3019063607","wikidata":"https://www.wikidata.org/wiki/Q1414874","display_name":"Charlson comorbidity index","level":3,"score":0.6767125129699707},{"id":"https://openalex.org/C2779384505","wikidata":"https://www.wikidata.org/wiki/Q17007513","display_name":"Concomitant","level":2,"score":0.6556265354156494},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6448676586151123},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.6382226943969727},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6094726324081421},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.5809214115142822},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.49871253967285156},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.42591580748558044},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.35380008816719055},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.33245325088500977},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.29712867736816406},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2762700915336609},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0827309787273407},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008499","descriptor_name":"Medical Records","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010351","descriptor_name":"Patient Discharge","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015897","descriptor_name":"Comorbidity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016017","descriptor_name":"Odds Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055641","descriptor_name":"Mathematical Concepts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"pmh:oai:pubmedcentral.nih.gov:3540553","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3540553","pdf_url":null,"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,"listed_in":[],"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":"AMIA Annu Symp Proc","raw_type":"Text"},{"id":"pmid:23304355","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23304355","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,"listed_in":[],"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":"AMIA ... Annual Symposium proceedings. AMIA Symposium","raw_type":"Journal Article"},{"id":"mag:115178580","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23304355","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,"listed_in":[],"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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:3540553","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3540553","pdf_url":null,"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,"listed_in":[],"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":"AMIA Annu Symp Proc","raw_type":"Text"},"sustainable_development_goals":[{"score":0.98580002784729,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1907497826","https://openalex.org/W1978900849","https://openalex.org/W1992923858","https://openalex.org/W1993606481","https://openalex.org/W2000445173","https://openalex.org/W2004673090","https://openalex.org/W2036724402","https://openalex.org/W2050034771","https://openalex.org/W2073417639","https://openalex.org/W2080433173","https://openalex.org/W2102195380","https://openalex.org/W2105325524","https://openalex.org/W2109712401","https://openalex.org/W2110548428","https://openalex.org/W2129168200","https://openalex.org/W2136187217","https://openalex.org/W2140452679","https://openalex.org/W2141344358","https://openalex.org/W2150845035","https://openalex.org/W2155937875","https://openalex.org/W2157358083","https://openalex.org/W2157572508","https://openalex.org/W2164219644","https://openalex.org/W2197450709"],"related_works":["https://openalex.org/W2945467912","https://openalex.org/W7169730122","https://openalex.org/W4385661668","https://openalex.org/W3000688916","https://openalex.org/W3123512236","https://openalex.org/W2972544562","https://openalex.org/W3019334548","https://openalex.org/W4365150432","https://openalex.org/W6884862257","https://openalex.org/W3213649292"],"abstract_inverted_index":{"The":[0,122],"course":[1],"of":[2,14,22,28,37,53,83,89],"treatment":[3],"and":[4,81,109],"ultimate":[5],"clinical":[6],"outcome":[7],"often":[8,19],"depends":[9],"on":[10,50,112],"a":[11,67,95,129],"holistic":[12],"understanding":[13],"the":[15,35,40,59,87,104],"patient":[16],"status,":[17],"which":[18,74,93],"requires":[20],"cataloguing":[21],"concomitant":[23],"conditions":[24],"(\"comorbidities\").":[25],"A":[26],"number":[27],"approaches":[29],"have":[30,47],"been":[31,48],"developed":[32,108],"to":[33,61,70],"quantify":[34],"effect":[36],"comorbidities":[38],"(e.g.,":[39],"Charlson":[41],"Comorbidity":[42],"Index);":[43],"however,":[44],"reported":[45],"metrics":[46],"based":[49,111],"pair-wise":[51,144],"analyses":[52],"co-occurring":[54],"conditions.":[55],"This":[56],"study":[57],"explored":[58],"potential":[60],"develop":[62],"\"compound":[63],"co-morbidities\"":[64],"(CCMs)":[65],"as":[66],"knowledge":[68],"construct":[69,131],"represent":[71],"multiple":[72],"comorbidities,":[73],"accommodates":[75],"for":[76,98,103,116,132],"relative":[77],"prevalence,":[78],"statistical":[79],"significance,":[80],"rate":[82],"increased":[84],"cost.":[85],"In":[86],"context":[88],"congestive":[90],"heart":[91],"failure,":[92],"is":[94],"leading":[96],"cause":[97],"hospital":[99,113],"admissions":[100],"nationally":[101],"(particularly":[102],"elderly),":[105],"CCMs":[106,126],"were":[107],"analyzed":[110],"discharge":[114],"data":[115],"an":[117],"entire":[118],"state":[119],"population":[120],"(Vermont).":[121],"results":[123],"suggest":[124],"that":[125,137],"may":[127,138],"be":[128,140],"valuable":[130],"characterizing":[133],"complex":[134],"co-morbidity":[135],"relationships":[136],"not":[139],"captured":[141],"using":[142],"conventional":[143],"approaches.":[145]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}