{"id":"https://openalex.org/W198258669","doi":"https://doi.org/10.1055/s-0038-1634527","title":"Automatic Record Hash Coding and Linkage for Epidemiological Follow-up Data Confidentiality","display_name":"Automatic Record Hash Coding and Linkage for Epidemiological Follow-up Data Confidentiality","publication_year":1998,"publication_date":"1998-07-01","ids":{"openalex":"https://openalex.org/W198258669","doi":"https://doi.org/10.1055/s-0038-1634527","mag":"198258669","pmid":"https://pubmed.ncbi.nlm.nih.gov/9787628"},"language":"en","primary_location":{"id":"doi:10.1055/s-0038-1634527","doi":"https://doi.org/10.1055/s-0038-1634527","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-0038-1634527","pdf_url":null,"source":{"id":"https://openalex.org/S61967871","display_name":"Methods of Information in Medicine","issn_l":"0026-1270","issn":["0026-1270","2511-705X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-3","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Methods of Information in Medicine","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5066511614","display_name":"H Bouzelat","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210116240","display_name":"CHU Dijon Bourgogne","ror":"https://ror.org/0377z4z10","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210116240"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"H. Bouzelat","raw_affiliation_strings":["Department of Medical Informatics, Teaching Hospital of Dijon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Informatics, Teaching Hospital of Dijon, France","institution_ids":["https://openalex.org/I4210116240"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030550732","display_name":"Fran\u00e7ois\u2010Andr\u00e9 Allaert","orcid":"https://orcid.org/0000-0002-7667-5528","observed_orcids":["https://orcid.org/0000-0002-7667-5528"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F. A. Allaert","raw_affiliation_strings":["W2 \u201cData Security\u201d, European Federation of Medical Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"W2 \u201cData Security\u201d, European Federation of Medical Informatics","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109203905","display_name":"A M Benhamiche","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177064439","display_name":"Universit\u00e9 de Bourgogne","ror":"https://ror.org/03k1bsr36","country_code":"FR","type":"education","lineage":["https://openalex.org/I177064439","https://openalex.org/I4405253280"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. M. Benhamiche","raw_affiliation_strings":["Registry of Digestive Cancers in Burgundy, Burgundy University, Dijon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Registry of Digestive Cancers in Burgundy, Burgundy University, Dijon, France","institution_ids":["https://openalex.org/I177064439"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020453194","display_name":"Jean Faivre","orcid":"https://orcid.org/0000-0002-2617-3562","observed_orcids":["https://orcid.org/0000-0002-2617-3562"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Faivre","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072383910","display_name":"L Dusserre","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210116240","display_name":"CHU Dijon Bourgogne","ror":"https://ror.org/0377z4z10","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210116240"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"L. Dusserre","raw_affiliation_strings":["Department of Medical Informatics, Teaching Hospital of Dijon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Informatics, Teaching Hospital of Dijon, France","institution_ids":["https://openalex.org/I4210116240"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085417334","display_name":"Catherine Quantin","orcid":"https://orcid.org/0000-0001-5134-9411","observed_orcids":["https://orcid.org/0000-0001-5134-9411"]},"institutions":[{"id":"https://openalex.org/I4210116240","display_name":"CHU Dijon Bourgogne","ror":"https://ror.org/0377z4z10","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210116240"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"C. Quantin","raw_affiliation_strings":["Department of Medical Informatics, Teaching Hospital of Dijon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Informatics, Teaching Hospital of Dijon, France","institution_ids":["https://openalex.org/I4210116240"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5085417334"],"corresponding_institution_ids":["https://openalex.org/I4210116240"],"apc_list":null,"apc_paid":null,"fwci":3.6647,"has_fulltext":false,"cited_by_count":83,"citation_normalized_percentile":{"value":0.9205899,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"37","issue":"03","first_page":"271","last_page":"277"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9951000213623047,"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":0.9951000213623047,"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/T14400","display_name":"Medical Coding and Health Information","score":0.001500000013038516,"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"}},{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.0007999999797903001,"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/data-linkage","display_name":"data linkage","score":0.9800000190734863},{"id":"https://openalex.org/keywords/one-way-hash-function","display_name":"one-way hash function","score":0.6579999923706055},{"id":"https://openalex.org/keywords/data-confidentiality","display_name":"data confidentiality","score":0.6600000262260437},{"id":"https://openalex.org/keywords/dictionary-attacks","display_name":"dictionary attacks","score":0.621999979019165},{"id":"https://openalex.org/keywords/mixture-models","display_name":"mixture models","score":0.4429999887943268},{"id":"https://openalex.org/keywords/expectation-maximization-algorithm","display_name":"expectation-maximization algorithm","score":0.8899999856948853},{"id":"https://openalex.org/keywords/cancer-registry","display_name":"cancer registry","score":0.6359999775886536},{"id":"https://openalex.org/keywords/hospitalization-records","display_name":"hospitalization records","score":0.7749999761581421},{"id":"https://openalex.org/keywords/data-anonymization","display_name":"data anonymization","score":0.42800000309944153}],"concepts":[{"id":"https://openalex.org/C31266012","wikidata":"https://www.wikidata.org/wiki/Q6554340","display_name":"Linkage (software)","level":3,"score":0.6948499083518982},{"id":"https://openalex.org/C142210648","wikidata":"https://www.wikidata.org/wiki/Q1266546","display_name":"Record linkage","level":3,"score":0.6946573853492737},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.6616959571838379},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5938933491706848},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.48187264800071716},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.45420098304748535},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.363647997379303},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.29591259360313416},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16699647903442383},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15132269263267517},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.14334675669670105},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.12589558959007263},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.11301478743553162},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0807095468044281},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0685754120349884},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.0639069676399231},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004067","descriptor_name":"Digestive System Neoplasms","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D004812","descriptor_name":"Epidemiologic Methods","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","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":"D008498","descriptor_name":"Medical Record Linkage","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012042","descriptor_name":"Registries","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012984","descriptor_name":"Software","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016347","descriptor_name":"Medical Records Systems, Computerized","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016494","descriptor_name":"Computer Security","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1055/s-0038-1634527","doi":"https://doi.org/10.1055/s-0038-1634527","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-0038-1634527","pdf_url":null,"source":{"id":"https://openalex.org/S61967871","display_name":"Methods of Information in Medicine","issn_l":"0026-1270","issn":["0026-1270","2511-705X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-3","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Methods of Information in Medicine","raw_type":"journal-article"},{"id":"pmid:9787628","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9787628","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":"Methods of information in medicine","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.46810001134872437}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W108611028","https://openalex.org/W1585665690","https://openalex.org/W1797933945","https://openalex.org/W1996360405","https://openalex.org/W2034190452","https://openalex.org/W2073471108","https://openalex.org/W2128600649"],"related_works":["https://openalex.org/W2013763469","https://openalex.org/W4407824365","https://openalex.org/W2472549261","https://openalex.org/W2568786329","https://openalex.org/W4230367616","https://openalex.org/W2419322558","https://openalex.org/W1799004701","https://openalex.org/W1532586447","https://openalex.org/W2067724019","https://openalex.org/W1490908269"],"abstract_inverted_index":{"A":[0],"protocol":[1,19],"is":[2,20,40,77],"proposed":[3],"to":[4,73],"allow":[5],"linkage":[6,65,75,132],"of":[7,14,22,31,53,66,85,98,112,125,130,133,136,142,154,159],"anonymous":[8],"medical":[9],"information":[10],"within":[11],"the":[12,25,28,64,83,90,113,122,131,147],"framework":[13],"epidemiological":[15],"follow-up":[16],"studies.":[17],"The":[18,59,70,96,128],"composed":[21],"two":[23,49],"steps;":[24],"first":[26],"concerns":[27],"irreversible":[29],"transformation":[30],"identification":[32],"data,":[33],"using":[34],"a":[35,80,117,134,140,152,157],"one-way":[36],"hash":[37],"function":[38],"which":[39,86],"used":[41],"after":[42],"spelling":[43],"processing.":[44],"To":[45],"avoid":[46],"dictionary":[47],"attacks,":[48],"large":[50],"random":[51],"files":[52,67],"keys,":[54],"called":[55],"pads,":[56],"are":[57],"introduced.":[58],"second":[60],"step":[61],"consists":[62],"in":[63,146],"rendered":[68],"anonymous.":[69],"weight":[71],"given":[72],"each":[74],"field":[76],"estimated":[78],"by":[79,104,121],"mixture":[81],"model,":[82],"likelihood":[84],"being":[87],"maximized":[88],"with":[89,116,139],"Expectation":[91],"and":[92,156],"Maximization":[93],"(EM)":[94],"algorithm.":[95],"performance":[97],"this":[99],"method":[100],"has":[101],"been":[102],"assessed":[103],"comparing":[105],"record":[106],"linkage,":[107,119],"based":[108],"on":[109],"exclusive":[110],"use":[111],"automatic":[114],"procedure,":[115],"manual":[118],"obtained":[120],"Burgundy":[123],"Registry":[124],"Digestive":[126],"Cancers.":[127],"result":[129],"file":[135,141],"2,847":[137],"cancers":[138],"388,614":[143],"hospitalization":[144],"stays":[145],"Dijon":[148],"university":[149],"hospital":[150],"showed":[151],"sensitivity":[153],"97%":[155],"specificity":[158],"93%.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":7}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
