{"id":"https://openalex.org/W2974383165","doi":"https://doi.org/10.3233/shti190185","title":"Generation of Surrogates for De-Identification of Electronic Health Records","display_name":"Generation of Surrogates for De-Identification of Electronic Health Records","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2974383165","doi":"https://doi.org/10.3233/shti190185","mag":"2974383165","pmid":"https://pubmed.ncbi.nlm.nih.gov/31437887"},"language":"en","primary_location":{"id":"doi:10.3233/shti190185","is_oa":true,"landing_page_url":"https://doi.org/10.3233/shti190185","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/shti190185","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075563472","display_name":"Aipeng Chen","orcid":"https://orcid.org/0000-0002-9991-6654"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Chen Aipeng","raw_affiliation_strings":["Prince of Wales Clinical School, UNSW Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"Prince of Wales Clinical School, UNSW Sydney, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023396800","display_name":"Jitendra Jonnagaddala","orcid":"https://orcid.org/0000-0002-9912-2344"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jonnagaddala Jitendra","raw_affiliation_strings":["School of Public Health and Community Medicine, UNSW Sydney, Australia","WHO Collaborating Centre for eHealth, UNSW Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"School of Public Health and Community Medicine, UNSW Sydney, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"WHO Collaborating Centre for eHealth, UNSW Sydney, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043720505","display_name":"Chandini Nekkantti","orcid":"https://orcid.org/0000-0002-5155-0286"},"institutions":[{"id":"https://openalex.org/I3149551504","display_name":"Department of Health and Aged Care","ror":"https://ror.org/02swcnz29","country_code":"AU","type":"government","lineage":["https://openalex.org/I2801453606","https://openalex.org/I3149551504"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Nekkantti Chandini","raw_affiliation_strings":["CGD Health Pty Ltd, Australia"],"affiliations":[{"raw_affiliation_string":"CGD Health Pty Ltd, Australia","institution_ids":["https://openalex.org/I3149551504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046550031","display_name":"Siaw\u2010Teng Liaw","orcid":"https://orcid.org/0000-0001-5989-3614"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Liaw Siaw-Teng","raw_affiliation_strings":["School of Public Health and Community Medicine, UNSW Sydney, Australia","WHO Collaborating Centre for eHealth, UNSW Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"School of Public Health and Community Medicine, UNSW Sydney, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"WHO Collaborating Centre for eHealth, UNSW Sydney, Australia","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5075563472"],"corresponding_institution_ids":["https://openalex.org/I31746571"],"apc_list":null,"apc_paid":null,"fwci":2.6477,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.93469308,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"264","issue":null,"first_page":"70","last_page":"73"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.967199981212616,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.967199981212616,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9203000068664551,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/health-records","display_name":"Health records","score":0.798535943031311},{"id":"https://openalex.org/keywords/protected-health-information","display_name":"Protected health information","score":0.7682014107704163},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6919209957122803},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.667182207107544},{"id":"https://openalex.org/keywords/alliance","display_name":"Alliance","score":0.6653474569320679},{"id":"https://openalex.org/keywords/unstructured-data","display_name":"Unstructured data","score":0.5181025862693787},{"id":"https://openalex.org/keywords/health-information","display_name":"Health information","score":0.5008058547973633},{"id":"https://openalex.org/keywords/electronic-health-record","display_name":"Electronic health record","score":0.44588011503219604},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4345400333404541},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.41226670145988464},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3449324369430542},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.16568642854690552},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.15903937816619873},{"id":"https://openalex.org/keywords/hrhis","display_name":"HRHIS","score":0.1563657522201538},{"id":"https://openalex.org/keywords/public-health","display_name":"Public health","score":0.15159496665000916},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12936994433403015},{"id":"https://openalex.org/keywords/health-policy","display_name":"Health policy","score":0.10349118709564209},{"id":"https://openalex.org/keywords/nursing","display_name":"Nursing","score":0.07775440812110901},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07597962021827698},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.07450935244560242}],"concepts":[{"id":"https://openalex.org/C3019952477","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Health records","level":3,"score":0.798535943031311},{"id":"https://openalex.org/C133652896","wikidata":"https://www.wikidata.org/wiki/Q7251300","display_name":"Protected health information","level":5,"score":0.7682014107704163},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6919209957122803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.667182207107544},{"id":"https://openalex.org/C2778431023","wikidata":"https://www.wikidata.org/wiki/Q878249","display_name":"Alliance","level":2,"score":0.6653474569320679},{"id":"https://openalex.org/C2781252014","wikidata":"https://www.wikidata.org/wiki/Q1141900","display_name":"Unstructured data","level":3,"score":0.5181025862693787},{"id":"https://openalex.org/C2982795734","wikidata":"https://www.wikidata.org/wiki/Q870895","display_name":"Health information","level":3,"score":0.5008058547973633},{"id":"https://openalex.org/C3020144179","wikidata":"https://www.wikidata.org/wiki/Q10871684","display_name":"Electronic health record","level":3,"score":0.44588011503219604},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4345400333404541},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.41226670145988464},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3449324369430542},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.16568642854690552},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.15903937816619873},{"id":"https://openalex.org/C147268084","wikidata":"https://www.wikidata.org/wiki/Q5635796","display_name":"HRHIS","level":4,"score":0.1563657522201538},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.15159496665000916},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12936994433403015},{"id":"https://openalex.org/C47344431","wikidata":"https://www.wikidata.org/wiki/Q1519812","display_name":"Health policy","level":3,"score":0.10349118709564209},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.07775440812110901},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07597962021827698},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.07450935244560242},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000068240","descriptor_name":"Data Anonymization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000068240","descriptor_name":"Data Anonymization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000068240","descriptor_name":"Data Anonymization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003219","descriptor_name":"Confidentiality","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003219","descriptor_name":"Confidentiality","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003219","descriptor_name":"Confidentiality","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":"D057286","descriptor_name":"Electronic Health Records","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D057286","descriptor_name":"Electronic Health Records","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D057286","descriptor_name":"Electronic Health Records","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.3233/shti190185","is_oa":true,"landing_page_url":"https://doi.org/10.3233/shti190185","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:31437887","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31437887","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/shti190185","is_oa":true,"landing_page_url":"https://doi.org/10.3233/shti190185","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W187932805","https://openalex.org/W2909369938","https://openalex.org/W4392490004","https://openalex.org/W1641026212","https://openalex.org/W4402738807","https://openalex.org/W2974383165","https://openalex.org/W2911982698","https://openalex.org/W4297688969","https://openalex.org/W4302340031","https://openalex.org/W4281718931"],"abstract_inverted_index":{"Unstructured":[0],"electronic":[1,89],"health":[2,16,37,90],"records":[3],"are":[4,11,39],"valuable":[5],"resources":[6],"for":[7,87,110],"research.":[8],"Before":[9],"they":[10],"shared":[12],"with":[13,75],"researchers,":[14],"protected":[15,36],"information":[17,38,43,65,74],"needs":[18],"to":[19,26,84,96],"be":[20],"removed":[21],"from":[22],"these":[23],"unstructured":[24,88],"documents":[25,46,55],"protect":[27],"patient":[28],"privacy.":[29],"The":[30],"main":[31],"steps":[32],"involved":[33],"in":[34,44],"removing":[35,48],"accurately":[40],"identifying":[41],"sensitive":[42,64,73],"the":[45,49,54,60,111],"and":[47],"identified":[50,72],"information.":[51],"To":[52],"keep":[53],"as":[56,58],"realistic":[57,98],"possible,":[59],"step":[61],"of":[62,71,113,115],"omitting":[63],"is":[66,107],"often":[67],"followed":[68],"by":[69],"replacement":[70],"surrogates.":[76],"In":[77],"this":[78,94],"study,":[79],"we":[80],"present":[81],"an":[82],"algorithm":[83,95],"generate":[85,97],"surrogates":[86,99],"records.":[91],"We":[92],"used":[93],"on":[100],"a":[101],"Health":[102],"Science":[103],"Alliance":[104],"corpus,":[105],"which":[106],"constructed":[108],"specifically":[109],"use":[112],"development":[114],"automated":[116],"de-identification":[117],"systems.":[118]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":5}],"updated_date":"2026-02-25T21:11:00.739837","created_date":"2025-10-10T00:00:00"}