{"id":"https://openalex.org/W2008989451","doi":"https://doi.org/10.1109/hisb.2012.74","title":"A General Purpose Phenotype Algorithm for Venous Thromboembolism Using Billing Codes and Natural Language Processing","display_name":"A General Purpose Phenotype Algorithm for Venous Thromboembolism Using Billing Codes and Natural Language Processing","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2008989451","doi":"https://doi.org/10.1109/hisb.2012.74","mag":"2008989451"},"language":"en","primary_location":{"id":"doi:10.1109/hisb.2012.74","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hisb.2012.74","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology","raw_type":"proceedings-article"},"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/A5082303665","display_name":"Eugenia McPeek Hinz","orcid":"https://orcid.org/0000-0003-3759-9806"},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Eugenia R. McPeek Hinz","raw_affiliation_strings":["Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA","Dept. of Biomed. Inf., Vanderbilt Univ., Nashville, TN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]},{"raw_affiliation_string":"Dept. of Biomed. Inf., Vanderbilt Univ., Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038087945","display_name":"Lisa Bastarache","orcid":null},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lisa Bastarache","raw_affiliation_strings":["Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA","Dept. of Biomed. Inf., Vanderbilt Univ., Nashville, TN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]},{"raw_affiliation_string":"Dept. of Biomed. Inf., Vanderbilt Univ., Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070908224","display_name":"Joshua C. Denny","orcid":"https://orcid.org/0000-0002-3049-7332"},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joshua C Denny","raw_affiliation_strings":["Department of Biomedical Informatics, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA","Dept. of Biomed. Inf., Vanderbilt Univ., Nashville, TN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Informatics, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]},{"raw_affiliation_string":"Dept. of Biomed. Inf., Vanderbilt Univ., Nashville, TN, USA","institution_ids":["https://openalex.org/I200719446"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5082303665"],"corresponding_institution_ids":["https://openalex.org/I200719446"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08667413,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"149","last_page":"149"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10285","display_name":"Venous Thromboembolism Diagnosis and Management","score":0.9663000106811523,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal 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/T10285","display_name":"Venous Thromboembolism Diagnosis and Management","score":0.9663000106811523,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal Medicine"},"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/medicine","display_name":"Medicine","score":0.8298944234848022},{"id":"https://openalex.org/keywords/pulmonary-embolism","display_name":"Pulmonary embolism","score":0.7607648372650146},{"id":"https://openalex.org/keywords/venous-thrombosis","display_name":"Venous thrombosis","score":0.6005329489707947},{"id":"https://openalex.org/keywords/venous-thromboembolism","display_name":"Venous thromboembolism","score":0.5476183295249939},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.5011246204376221},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4866521954536438},{"id":"https://openalex.org/keywords/diagnosis-code","display_name":"Diagnosis code","score":0.4475572109222412},{"id":"https://openalex.org/keywords/intensive-care-medicine","display_name":"Intensive care medicine","score":0.4029616713523865},{"id":"https://openalex.org/keywords/thrombosis","display_name":"Thrombosis","score":0.3877265751361847},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.29165956377983093},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.18410548567771912},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1408684253692627}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8298944234848022},{"id":"https://openalex.org/C2776265017","wikidata":"https://www.wikidata.org/wiki/Q220570","display_name":"Pulmonary embolism","level":2,"score":0.7607648372650146},{"id":"https://openalex.org/C2780011451","wikidata":"https://www.wikidata.org/wiki/Q2751330","display_name":"Venous thrombosis","level":3,"score":0.6005329489707947},{"id":"https://openalex.org/C2991741193","wikidata":"https://www.wikidata.org/wiki/Q2751330","display_name":"Venous thromboembolism","level":3,"score":0.5476183295249939},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.5011246204376221},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4866521954536438},{"id":"https://openalex.org/C45827449","wikidata":"https://www.wikidata.org/wiki/Q5270338","display_name":"Diagnosis code","level":3,"score":0.4475572109222412},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.4029616713523865},{"id":"https://openalex.org/C2780868729","wikidata":"https://www.wikidata.org/wiki/Q261327","display_name":"Thrombosis","level":2,"score":0.3877265751361847},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.29165956377983093},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.18410548567771912},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1408684253692627},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hisb.2012.74","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hisb.2012.74","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Second International Conference on Healthcare Informatics, Imaging and Systems Biology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4211054099","https://openalex.org/W33323292","https://openalex.org/W2411696557","https://openalex.org/W2197337485","https://openalex.org/W3146056168","https://openalex.org/W2062272588","https://openalex.org/W2379972596","https://openalex.org/W2006724899","https://openalex.org/W2059299277","https://openalex.org/W2403061077"],"abstract_inverted_index":{"Deep":[0],"venous":[1,19,187],"thrombosis":[2],"and":[3,12,26,79,97,126,169,183],"pulmonary":[4],"embolism":[5],"are":[6],"diseases":[7,78],"associated":[8,36],"with":[9],"significant":[10],"morbidity":[11],"mortality.":[13],"Well":[14],"described":[15],"risk":[16,45],"factors":[17,46],"for":[18,130,178],"thromboembolic":[20,101,188],"disease":[21,102],"(VTE)":[22],"include":[23],"immobility,":[24],"trauma":[25],"genetic":[27],"hypercoagulabilty":[28],"states,":[29],"still":[30],"many":[31],"cases":[32,50,99,168,185],"have":[33],"no":[34],"known":[35],"antecedent":[37],"risks.":[38],"Studies":[39],"to":[40,64,75,83,94,114,138],"potentially":[41],"define":[42],"the":[43,56,65,111,139,146],"missing":[44],"preferably":[47],"identify":[48],"all":[49],"of":[51,68,72,100,124,128,133,142,145,161,164,180,186],"VTE.":[52],"Defining":[53],"VTE":[54,69,155,165],"in":[55,104,152,158],"electronic":[57,107],"health":[58,108],"record":[59],"is":[60],"more":[61],"challenging":[62],"due":[63],"variable":[66],"duration":[67],"treatment,":[70],"crossover":[71],"therapeutic":[73],"modalities":[74],"other":[76],"chronic":[77],"prevention":[80],"treatment":[81],"related":[82],"hospitalizations.":[84],"We":[85],"designed":[86],"a":[87,105,115,120,159],"general":[88],"purpose":[89],"Natural":[90],"Language":[91],"(NLP)":[92],"algorithm":[93,113,148],"capture":[95,179],"acute":[96,182],"historical":[98,184],"retrospectively":[103],"de-identified":[106],"record.":[109],"Applying":[110],"NLP":[112,163],"separate":[116],"evaluation":[117],"set":[118,141],"found":[119],"positive":[121,167,171],"predictive":[122],"value":[123],"84.7%":[125],"sensitivity":[127],"95.3%":[129],"an":[131,175],"F-measure":[132],"0.897,":[134],"which":[135],"was":[136],"similar":[137],"training":[140],"0.925.":[143],"Use":[144],"same":[147],"on":[149],"problem":[150,172],"lists":[151,173],"patients":[153],"without":[154],"ICD-9s":[156],"resulted":[157],"PPV":[160],"83%.":[162],"ICD-9":[166],"non-ICD-9":[170],"provides":[174],"effective":[176],"means":[177],"both":[181],"disease.":[189]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
