{"id":"https://openalex.org/W2002035533","doi":"https://doi.org/10.1373/clinchem.2013.204800","title":"2011 Consensus Meeting on the Worldwide Standardization of Hemoglobin A1c Measurement","display_name":"2011 Consensus Meeting on the Worldwide Standardization of Hemoglobin A1c Measurement","publication_year":2013,"publication_date":"2013-04-26","ids":{"openalex":"https://openalex.org/W2002035533","doi":"https://doi.org/10.1373/clinchem.2013.204800","mag":"2002035533","pmid":"https://pubmed.ncbi.nlm.nih.gov/23757768"},"language":"en","primary_location":{"id":"doi:10.1373/clinchem.2013.204800","doi":"https://doi.org/10.1373/clinchem.2013.204800","is_oa":true,"landing_page_url":"https://doi.org/10.1373/clinchem.2013.204800","pdf_url":"http://clinchem.aaccjnls.org/content/clinchem/59/5/857.full.pdf","source":{"id":"https://openalex.org/S139212996","display_name":"Clinical Chemistry","issn_l":"0009-9147","issn":["0009-9147","1530-8561"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320272","host_organization_name":"American Association for Clinical Chemistry","host_organization_lineage":["https://openalex.org/P4310320272"],"host_organization_lineage_names":["American Association for Clinical Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://clinchem.aaccjnls.org/content/clinchem/59/5/857.full.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015223159","display_name":"David B. Sacks","orcid":"https://orcid.org/0000-0003-3100-0735","observed_orcids":["https://orcid.org/0000-0003-3100-0735"]},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"David B Sacks","raw_affiliation_strings":["Department of Laboratory Medicine, NIH, Bethesda, MD","1 Department of Laboratory Medicine, NIH, Bethesda, MD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Laboratory Medicine, NIH, Bethesda, MD","institution_ids":["https://openalex.org/I1299303238"]},{"raw_affiliation_string":"1 Department of Laboratory Medicine, NIH, Bethesda, MD","institution_ids":["https://openalex.org/I1299303238"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5015223159"],"corresponding_institution_ids":["https://openalex.org/I1299303238"],"apc_list":{"value":4636,"currency":"USD","value_usd":4636},"apc_paid":null,"fwci":0.6725,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76235189,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"59","issue":"5","first_page":"857","last_page":"858"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11314","display_name":"Clinical Laboratory Practices and Quality Control","score":0.8895999789237976,"subfield":{"id":"https://openalex.org/subfields/3607","display_name":"Medical Laboratory Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11314","display_name":"Clinical Laboratory Practices and Quality Control","score":0.8895999789237976,"subfield":{"id":"https://openalex.org/subfields/3607","display_name":"Medical Laboratory Technology"},"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/T10560","display_name":"Diabetes Management and Research","score":0.08219999819993973,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.018200000748038292,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hba1c","display_name":"HbA1c","score":0.9520000219345093},{"id":"https://openalex.org/keywords/ifcc-reference-method","display_name":"IFCC reference method","score":0.796999990940094},{"id":"https://openalex.org/keywords/si-units","display_name":"SI units","score":0.5389999747276306},{"id":"https://openalex.org/keywords/unit-conversion","display_name":"unit conversion","score":0.5040000081062317},{"id":"https://openalex.org/keywords/assay-calibration","display_name":"assay calibration","score":0.5960000157356262},{"id":"https://openalex.org/keywords/diabetes-management","display_name":"diabetes management","score":0.6549999713897705},{"id":"https://openalex.org/keywords/glycemic-control","display_name":"glycemic control","score":0.5889999866485596},{"id":"https://openalex.org/keywords/reference-measurement-system","display_name":"reference measurement system","score":0.48100000619888306},{"id":"https://openalex.org/keywords/international-reporting-standards","display_name":"international reporting standards","score":0.4269999861717224},{"id":"https://openalex.org/keywords/microvascular-complications","display_name":"microvascular complications","score":0.5019999742507935},{"id":"https://openalex.org/keywords/diabetes-diagnosis","display_name":"diabetes diagnosis","score":0.4440000057220459},{"id":"https://openalex.org/keywords/consensus-guidelines","display_name":"consensus recommendations","score":0.4180000126361847},{"id":"https://openalex.org/keywords/clinical-laboratory-reporting","display_name":"clinical laboratory reporting","score":0.3050000071525574}],"concepts":[{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.9476766586303711},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6816118955612183},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.5512107014656067},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.3205292224884033},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.1137460470199585},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.10960763692855835},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001774","descriptor_name":"Blood Chemical Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D001774","descriptor_name":"Blood Chemical Analysis","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D002138","descriptor_name":"Calibration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003245","descriptor_name":"Consensus Statements as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003920","descriptor_name":"Diabetes Mellitus","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D006442","descriptor_name":"Glycated Hemoglobin","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012015","descriptor_name":"Reference Standards","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1373/clinchem.2013.204800","doi":"https://doi.org/10.1373/clinchem.2013.204800","is_oa":true,"landing_page_url":"https://doi.org/10.1373/clinchem.2013.204800","pdf_url":"http://clinchem.aaccjnls.org/content/clinchem/59/5/857.full.pdf","source":{"id":"https://openalex.org/S139212996","display_name":"Clinical Chemistry","issn_l":"0009-9147","issn":["0009-9147","1530-8561"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320272","host_organization_name":"American Association for Clinical Chemistry","host_organization_lineage":["https://openalex.org/P4310320272"],"host_organization_lineage_names":["American Association for Clinical Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Chemistry","raw_type":"journal-article"},{"id":"pmid:23757768","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23757768","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":"Clinical chemistry","raw_type":"News"}],"best_oa_location":{"id":"doi:10.1373/clinchem.2013.204800","doi":"https://doi.org/10.1373/clinchem.2013.204800","is_oa":true,"landing_page_url":"https://doi.org/10.1373/clinchem.2013.204800","pdf_url":"http://clinchem.aaccjnls.org/content/clinchem/59/5/857.full.pdf","source":{"id":"https://openalex.org/S139212996","display_name":"Clinical Chemistry","issn_l":"0009-9147","issn":["0009-9147","1530-8561"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320272","host_organization_name":"American Association for Clinical Chemistry","host_organization_lineage":["https://openalex.org/P4310320272"],"host_organization_lineage_names":["American Association for Clinical Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Chemistry","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9537000060081482,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306089","display_name":"American Diabetes Association","ror":"https://ror.org/04f6cgz95"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2002035533.pdf","grobid_xml":"https://content.openalex.org/works/W2002035533.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W2155914370"],"related_works":["https://openalex.org/W7096834619","https://openalex.org/W178229789","https://openalex.org/W2102127536","https://openalex.org/W2003207506","https://openalex.org/W1865530575","https://openalex.org/W2005774868","https://openalex.org/W1968112003","https://openalex.org/W2048307056","https://openalex.org/W2407855653","https://openalex.org/W88832767"],"abstract_inverted_index":{"The":[0,60,84,121,276,287],"measurement":[1,127],"of":[2,12,23,38,55,62,75,114,124,140,155,166,256,289,297,299,306,333,427,493,497],"hemoglobin":[3,468],"A1c":[4,17,50,119,168,177,205,237,268,373,469],"(Hb":[5],"A1c)2":[6],"is":[7,18,486],"integral":[8],"to":[9,29,45,93,133,136,251,261,293,340,350,385,411],"the":[10,21,34,63,73,82,94,100,106,111,130,144,153,156,161,174,230,252,290,295,300,304,308,330,357,425,483,489,494],"management":[11],"patients":[13],"with":[14],"diabetes.":[15,47],"Hb":[16,49,118,141,167,176,204,236,267,372],"used":[19,109,369],"in":[20,70,78,110,147,190,197,199,214,269,282,285,374,482],"evaluation":[22],"long-term":[24],"(8\u201312":[25],"weeks)":[26],"glucose":[27],"control,":[28],"alter":[30],"therapy":[31],"and":[32,41,57,66,81,192,222,244,273,325,365,376,391,398,406,419,431,439,445,452,457,472],"predict":[33],"risk":[35],"for":[36,152,164,329,370,424,450],"development":[37,74,123],"microvascular":[39],"complications,":[40],"as":[42,160],"a":[43,125],"criterion":[44],"diagnose":[46],"Early":[48],"assays":[51],"measured":[52],"different":[53],"forms":[54],"glycohemoglobin":[56],"lacked":[58],"standardization.":[59,120],"publication":[61],"Diabetes":[64,415,435,461,470],"Control":[65,471],"Complications":[67,473],"Trial":[68,474],"(DCCT)":[69],"1993":[71],"motivated":[72],"standardization":[76,139],"programs":[77],"Japan,":[79],"Sweden,":[80],"US.":[83],"National":[85,475,495],"Glycohemoglobin":[86,476],"Standardization":[87,477],"Program":[88,478,492],"(official":[89],"name":[90],"later":[91],"shortened":[92],"acronym":[95],"NGSP)":[96],"was":[97,280,292],"by":[98,129,210,321,488],"far":[99],"most":[101,277],"widely":[102],"implemented":[103],"program":[104],"around":[105],"world,":[107],"being":[108],"vast":[112,331],"majority":[113,332],"countries":[115,324,337,347],"that":[116,173,263,361],"had":[117],"subsequent":[122,188],"reference":[126,158],"system":[128],"IFCC":[131,157],"led":[132],"several":[134],"meetings":[135,189],"effect":[137],"universal":[138],"A1c.":[142],"At":[143],"initial":[145],"meeting":[146,279,358],"2004,":[148],"participants":[149,171],"reached":[150],"consensus":[151],"adoption":[154],"method":[159],"global":[162],"standard":[163],"calibration":[165],"assays.":[169],"All":[170],"agreed":[172],"same":[175,309],"values":[178],"should":[179,207,247],"be":[180,208,248,368],"reported":[181,209],"globally.":[182],"These":[183],"decisions":[184],"were":[185,258],"endorsed":[186],"at":[187],"2007":[191],"2009.":[193],"Additional":[194],"recommendations,":[195],"published":[196],"2010":[198],"Clinical":[200],"Chemistry":[201],"(1),":[202],"were:":[203],"results":[206],"clinical":[211],"laboratories":[212],"worldwide":[213,311],"Syst\u00e8me":[215,479],"International":[216,434,448],"(SI)":[217],"units":[218,225,246,310,367],"(mmol/mol,":[219],"no":[220],"decimals)":[221],"derived":[223],"NGSP":[224,245],"(%,":[226],"1":[227],"decimal),":[228],"using":[229],"IFCC\u2013NGSP":[231],"master":[232],"equation":[233],"(DCCT":[234],"units).":[235],"conversion":[238],"tables":[239],"including":[240],"both":[241,270,362],"SI":[242,271,343,363],"(IFCC)":[243,272,364],"easily":[249],"accessible":[250],"diabetes":[253],"community.":[254],"Editors":[255],"journals":[257,375,401,408],"strongly":[259],"recommended":[260,360],"require":[262],"submitted":[264],"manuscripts":[265],"report":[266,341],"NGSP/DCCT":[274,352,366],"units.":[275,353],"recent":[278],"held":[281],"December":[283],"2011":[284],"Dubai.":[286],"objective":[288],"deliberation":[291],"evaluate":[294],"progress":[296],"implementation":[298],"prior":[301],"recommendations.":[302],"Unfortunately,":[303],"goal":[305],"reporting":[307,317,371],"has":[312,318,326],"not":[313],"been":[314,319,327,394],"realized.":[315],"Dual":[316],"adopted":[320,403],"very":[322],"few":[323],"transitory":[328],"these":[334,355],"countries.":[335],"Some":[336],"have":[338,348,393,402],"elected":[339],"only":[342],"units,":[344],"while":[345],"other":[346,377],"decided":[349],"maintain":[351],"Notwithstanding":[354],"developments,":[356],"attendees":[359],"printed":[378],"materials.":[379],"To":[380],"facilitate":[381],"this":[382,404],"goal,":[383],"calculators":[384],"convert":[386],"between":[387],"millimoles":[388],"per":[389],"mole":[390],"percentage":[392],"made":[395],"available":[396],"(http://www.hba1c.nu/eng2.html":[397],"http://www.ngsp.org/convert1.asp).":[399],"Several":[400],"policy":[405],"all":[407],"are":[409],"encouraged":[410],"do":[412],"so.":[413],"American":[414],"Association:":[416],"Sue":[417],"Kirkman":[418],"Matt":[420],"Petersen.":[421],"European":[422],"Association":[423],"Study":[426],"Diabetes:":[428,454],"Viktor":[429],"Joergens":[430],"Andrew":[432],"Boulton.":[433],"Federation:":[436],"Jean-Claude":[437],"Mbanya":[438],"Stephen":[440],"Colagiuri.":[441],"IFCC:":[442],"Garry":[443],"John":[444],"Graham":[446],"Beastall.":[447],"Society":[449],"Pediatrics":[451],"Adolescent":[453],"Ragnar":[455],"Hanas":[456],"Lynda":[458],"Fisher.":[459],"Japanese":[460],"Society:":[462],"Izumi":[463],"Takei.":[464],"NGSP:":[465],"David":[466],"Sacks.":[467],"International.":[480],"Work":[481],"author's":[484],"laboratory":[485],"funded":[487],"Intramural":[490],"Research":[491],"Institutes":[496],"Health.":[498]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}