{"id":"https://openalex.org/W4200385145","doi":"https://doi.org/10.1093/geroni/igab046.2457","title":"Comparison of methods to classify ADRD in claims and cancer registry data","display_name":"Comparison of methods to classify ADRD in claims and cancer registry data","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4200385145","doi":"https://doi.org/10.1093/geroni/igab046.2457"},"language":"en","primary_location":{"id":"doi:10.1093/geroni/igab046.2457","doi":"https://doi.org/10.1093/geroni/igab046.2457","is_oa":true,"landing_page_url":"https://doi.org/10.1093/geroni/igab046.2457","pdf_url":"https://academic.oup.com/innovateage/article-pdf/5/Supplement_1/648/43191631/igab046.2457.pdf","source":{"id":"https://openalex.org/S2735557189","display_name":"Innovation in Aging","issn_l":"2399-5300","issn":["2399-5300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311647","host_organization_name":"University of Oxford","host_organization_lineage":["https://openalex.org/P4310311647"],"host_organization_lineage_names":["University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Innovation in Aging","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://academic.oup.com/innovateage/article-pdf/5/Supplement_1/648/43191631/igab046.2457.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016475638","display_name":"Vinit V. Nalawade","orcid":"https://orcid.org/0000-0002-6594-6740","observed_orcids":["https://orcid.org/0000-0002-6594-6740"]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vinit Nalawade","raw_affiliation_strings":["University of California, San Diego, La Jolla, California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, California, United States","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064099533","display_name":"James Don Murphy","orcid":"https://orcid.org/0000-0002-0523-9091","observed_orcids":["https://orcid.org/0000-0002-0523-9091","https://orcid.org/0009-0008-1719-5111"]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James Murphy","raw_affiliation_strings":["University of California, San Diego, La Jolla, California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, California, United States","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tim Schempp","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I26538001","display_name":"San Diego State University","ror":"https://ror.org/0264fdx42","country_code":"US","type":"education","lineage":["https://openalex.org/I26538001"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tim Schempp","raw_affiliation_strings":["San Diego State University, San Diego, California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"San Diego State University, San Diego, California, United States","institution_ids":["https://openalex.org/I26538001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042701994","display_name":"Melissa Yakuta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I26538001","display_name":"San Diego State University","ror":"https://ror.org/0264fdx42","country_code":"US","type":"education","lineage":["https://openalex.org/I26538001"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Melissa Yakuta","raw_affiliation_strings":["San Diego State University, San Diego, California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"San Diego State University, San Diego, California, United States","institution_ids":["https://openalex.org/I26538001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058868005","display_name":"Alison A. Moore","orcid":"https://orcid.org/0000-0003-2989-4346","observed_orcids":["https://orcid.org/0000-0003-2989-4346"]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alison Moore","raw_affiliation_strings":["University of California, San Diego, La Jolla, California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, California, United States","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021566335","display_name":"Paul E. Gilbert","orcid":"https://orcid.org/0000-0003-2769-0294","observed_orcids":["https://orcid.org/0000-0003-2769-0294"]},"institutions":[{"id":"https://openalex.org/I26538001","display_name":"San Diego State University","ror":"https://ror.org/0264fdx42","country_code":"US","type":"education","lineage":["https://openalex.org/I26538001"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul Gilbert","raw_affiliation_strings":["San Diego State University, San Diego, California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"San Diego State University, San Diego, California, United States","institution_ids":["https://openalex.org/I26538001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067521985","display_name":"Melody Karen Schiaffino","orcid":"https://orcid.org/0000-0002-5917-7383","observed_orcids":["https://orcid.org/0000-0002-5917-7383","https://orcid.org/0000-0001-8519-8391"]},"institutions":[{"id":"https://openalex.org/I26538001","display_name":"San Diego State University","ror":"https://ror.org/0264fdx42","country_code":"US","type":"education","lineage":["https://openalex.org/I26538001"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Melody Schiaffino","raw_affiliation_strings":["San Diego State University, San Diego, California, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"San Diego State University, San Diego, California, United States","institution_ids":["https://openalex.org/I26538001"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3493,"currency":"USD","value_usd":3493},"apc_paid":{"value":3493,"currency":"USD","value_usd":3493},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.28204311,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":"Supplement_1","first_page":"648","last_page":"649"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14400","display_name":"Medical Coding and Health Information","score":0.7480000257492065,"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"}},"topics":[{"id":"https://openalex.org/T14400","display_name":"Medical Coding and Health Information","score":0.7480000257492065,"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/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.22550000250339508,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10556","display_name":"Global Cancer Incidence and Screening","score":0.00419999985024333,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/alzheimer-s-disease-and-related-dementias","display_name":"Alzheimer's disease and related dementias","score":0.9980000257492065},{"id":"https://openalex.org/keywords/cancer","display_name":"cancer","score":0.49799999594688416},{"id":"https://openalex.org/keywords/seer-medicare","display_name":"SEER-Medicare","score":0.7860000133514404},{"id":"https://openalex.org/keywords/cancer-registry-data","display_name":"cancer registry data","score":0.6679999828338623},{"id":"https://openalex.org/keywords/claims-data","display_name":"claims data","score":0.5920000076293945},{"id":"https://openalex.org/keywords/underdiagnosis-of-dementia","display_name":"underdiagnosis of dementia","score":0.5809999704360962},{"id":"https://openalex.org/keywords/racial-disparities","display_name":"racial disparities","score":0.6399999856948853},{"id":"https://openalex.org/keywords/african-american-patients","display_name":"African American patients","score":0.9959999918937683},{"id":"https://openalex.org/keywords/breast-cancer","display_name":"breast cancer","score":0.7450000047683716},{"id":"https://openalex.org/keywords/colorectal-cancer","display_name":"colorectal cancer","score":0.9269999861717224},{"id":"https://openalex.org/keywords/lung-cancer","display_name":"lung cancer","score":0.8399999737739563},{"id":"https://openalex.org/keywords/prostate-cancer","display_name":"prostate cancer","score":0.9089999794960022},{"id":"https://openalex.org/keywords/head-and-neck-cancer","display_name":"head and neck cancer","score":0.8870000243186951},{"id":"https://openalex.org/keywords/cancer-prevalence","display_name":"cancer prevalence","score":0.32499998807907104}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9132094383239746},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5700938701629639},{"id":"https://openalex.org/C2779483572","wikidata":"https://www.wikidata.org/wiki/Q83030","display_name":"Dementia","level":3,"score":0.5270150899887085},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.515002965927124},{"id":"https://openalex.org/C2780182762","wikidata":"https://www.wikidata.org/wiki/Q1630279","display_name":"Guideline","level":2,"score":0.48686519265174866},{"id":"https://openalex.org/C526805850","wikidata":"https://www.wikidata.org/wiki/Q188874","display_name":"Colorectal cancer","level":3,"score":0.48455968499183655},{"id":"https://openalex.org/C530470458","wikidata":"https://www.wikidata.org/wiki/Q128581","display_name":"Breast cancer","level":3,"score":0.4513286352157593},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.45039740204811096},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.423652708530426},{"id":"https://openalex.org/C2780192828","wikidata":"https://www.wikidata.org/wiki/Q181257","display_name":"Prostate cancer","level":3,"score":0.42057937383651733},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.3831976056098938},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.1597444713115692}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/geroni/igab046.2457","doi":"https://doi.org/10.1093/geroni/igab046.2457","is_oa":true,"landing_page_url":"https://doi.org/10.1093/geroni/igab046.2457","pdf_url":"https://academic.oup.com/innovateage/article-pdf/5/Supplement_1/648/43191631/igab046.2457.pdf","source":{"id":"https://openalex.org/S2735557189","display_name":"Innovation in Aging","issn_l":"2399-5300","issn":["2399-5300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311647","host_organization_name":"University of Oxford","host_organization_lineage":["https://openalex.org/P4310311647"],"host_organization_lineage_names":["University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Innovation in Aging","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1093/geroni/igab046.2457","doi":"https://doi.org/10.1093/geroni/igab046.2457","is_oa":true,"landing_page_url":"https://doi.org/10.1093/geroni/igab046.2457","pdf_url":"https://academic.oup.com/innovateage/article-pdf/5/Supplement_1/648/43191631/igab046.2457.pdf","source":{"id":"https://openalex.org/S2735557189","display_name":"Innovation in Aging","issn_l":"2399-5300","issn":["2399-5300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311647","host_organization_name":"University of Oxford","host_organization_lineage":["https://openalex.org/P4310311647"],"host_organization_lineage_names":["University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Innovation in Aging","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200385145.pdf","grobid_xml":"https://content.openalex.org/works/W4200385145.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3170264049","https://openalex.org/W4401474470","https://openalex.org/W4386395265","https://openalex.org/W7203471871","https://openalex.org/W7172516241","https://openalex.org/W4312104325","https://openalex.org/W7165869230","https://openalex.org/W7118087037","https://openalex.org/W2810453916","https://openalex.org/W2898476734"],"abstract_inverted_index":{"Abstract":[0],"Alzheimer\u2019s":[1],"disease":[2],"and":[3,32,58,86,135,182,211,234],"related":[4],"dementias(ADRD)":[5],"affects":[6],"10.3%":[7],"of":[8,25,53,55,60,81,118,142,146,155,178,240],"older":[9,35],"Americans":[10],"(65+),":[11],"among":[12,180],"these":[13],"15-30%":[14],"go":[15],"on":[16,107],"to":[17,45,51,121,123,221],"be":[18],"diagnosed":[19],"with":[20,39,113,152,159,192],"cancer.":[21],"The":[22,185],"highest":[23],"burden":[24],"ADRD":[26,41,61,77,244],"is":[27,63],"experienced":[28],"by":[29,231],"Latino/a":[30,181],"(12.2%)":[31],"African-American":[33,183],"(13.8%)":[34],"adults.":[36],"Older":[37],"patients":[38],"pre-existing":[40],"are":[42],"less":[43],"likely":[44],"receive":[46],"guideline-concordant":[47],"cancer":[48,82,108],"care":[49],"due":[50],"lack":[52],"consideration":[54],"cognitive":[56],"status,":[57],"underestimation":[59],"diagnosis":[62,109,122],"an":[64,228],"issue":[65],"in":[66,78,166,248],"secondary":[67],"data.":[68],"Our":[69,216],"study":[70],"compares":[71],"two":[72],"validated":[73,223],"algorithms":[74,224],"for":[75,169,225],"classifying":[76],"a":[79,140,153,219],"sample":[80],"patients,":[83],"the":[84,149,160,175,193,238],"NCI-Charlson":[85],"CMS-Chronic":[87],"Conditions":[88],"Warehouse":[89],"(CCW)":[90],"index.":[91],"We":[92,126,138],"used":[93],"existing":[94],"claims":[95],"from":[96,237],"NCI\u2019s":[97],"SEER-Medicare":[98],"linked":[99],"database":[100],"(2004-2013,":[101],"N=37,932).":[102],"Patients":[103],"were":[104],"selected":[105],"based":[106],"at":[110,114],"any":[111],"stage":[112],"least":[115],"36":[116],"months":[117],"data":[119],"prior":[120],"identify":[124],"ADRD.":[125],"analyzed":[127],"breast,":[128],"lung,":[129],"prostate,":[130],"cervix,":[131],"head":[132],"&":[133],"neck(HNC),":[134],"colorectal(CRC)":[136],"cancers(CA).":[137],"found":[139],"prevalence":[141,154,190],"2.8%":[143],"(9549":[144],"cases":[145],"ADRD+CA)":[147],"using":[148,227,245],"NCI-index":[150],"compared":[151,191],"5.6%":[156],"(18989":[157],"cases)":[158],"CCW-index.":[161],"ADRD+CA":[162],"numbers":[163],"differed":[164],"significantly":[165,188],"all":[167,170],"cancers":[168],"races,":[171],"however,":[172],"we":[173],"observed":[174],"greatest":[176],"magnitude":[177],"difference":[179],"patients.":[184],"NCI":[186],"index":[187],"underestimated":[189],"CCW:":[194],"1.21%":[195],"vs":[196,200,204,208,213],"3.28%":[197],"Breast;":[198],"2.29%":[199],"4.60%":[201],"CRC;":[202],"2.88%":[203],"6.44%":[205],"Lung;":[206],"1.36%":[207],"8.62%":[209],"Prostate,":[210],"4.21%":[212],"11.61%":[214],"HNC.":[215],"findings":[217],"suggest":[218],"need":[220],"develop":[222],"classification,":[226],"evidence-base":[229],"generated":[230],"incorporating":[232],"information":[233],"decision-making":[235],"theories":[236],"expertise":[239],"clinicians":[241],"currently":[242],"diagnosing":[243],"clinical":[246],"assessments":[247],"diverse":[249],"populations.":[250]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2021-12-31T00:00:00"}