{"id":"https://openalex.org/W7125515744","doi":"https://doi.org/10.1111/ger.70050","title":"Age Differences in Oral Function and Unmet Dental Care Among Korean Adults","display_name":"Age Differences in Oral Function and Unmet Dental Care Among Korean Adults","publication_year":2026,"publication_date":"2026-01-22","ids":{"openalex":"https://openalex.org/W7125515744","doi":"https://doi.org/10.1111/ger.70050","pmid":"https://pubmed.ncbi.nlm.nih.gov/41574455"},"language":"en","primary_location":{"id":"doi:10.1111/ger.70050","doi":"https://doi.org/10.1111/ger.70050","is_oa":false,"landing_page_url":"https://doi.org/10.1111/ger.70050","pdf_url":null,"source":{"id":"https://openalex.org/S187533064","display_name":"Gerodontology","issn_l":"0734-0664","issn":["0734-0664","1741-2358"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gerodontology","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/A5123661176","display_name":"Eun Gyo Son","orcid":"https://orcid.org/0000-0003-4177-8153","observed_orcids":["https://orcid.org/0000-0003-4177-8153"]},"institutions":[{"id":"https://openalex.org/I165507594","display_name":"Kangwon National University","ror":"https://ror.org/01mh5ph17","country_code":"KR","type":"education","lineage":["https://openalex.org/I165507594"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Eun Gyo Son","raw_affiliation_strings":["Department of Health Policy and Management Kangwon National University School of Medicine  Chuncheon Gangwon\u2010do Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-4177-8153","affiliations":[{"raw_affiliation_string":"Department of Health Policy and Management Kangwon National University School of Medicine  Chuncheon Gangwon\u2010do Republic of Korea","institution_ids":["https://openalex.org/I165507594"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5123661176"],"corresponding_institution_ids":["https://openalex.org/I165507594"],"apc_list":{"value":3780,"currency":"USD","value_usd":3780},"apc_paid":null,"fwci":5.9447,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.91819128,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"43","issue":"2","first_page":"245","last_page":"251"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10368","display_name":"Dental Health and Care Utilization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10368","display_name":"Dental Health and Care Utilization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10257","display_name":"Oral microbiology and periodontitis research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13457","display_name":"Dental Education, Practice, Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/oral-function","display_name":"oral function","score":0.8690000176429749},{"id":"https://openalex.org/keywords/oral-health-disparities","display_name":"oral health disparities","score":0.8149999976158142},{"id":"https://openalex.org/keywords/age-differences","display_name":"age differences","score":0.7239999771118164},{"id":"https://openalex.org/keywords/older-adults","display_name":"older adults","score":0.7689999938011169},{"id":"https://openalex.org/keywords/oral-health-perception","display_name":"oral health perception","score":0.7620000243186951},{"id":"https://openalex.org/keywords/chewing-difficulty","display_name":"chewing difficulty","score":0.9929999709129333},{"id":"https://openalex.org/keywords/toothbrushing","display_name":"toothbrushing","score":0.7739999890327454},{"id":"https://openalex.org/keywords/socioeconomic-factors","display_name":"socioeconomic factors","score":0.578000009059906},{"id":"https://openalex.org/keywords/korean-adults","display_name":"Korean adults","score":0.5049999952316284}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9884999990463257},{"id":"https://openalex.org/C2992672162","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Oral health","level":2,"score":0.6958000063896179},{"id":"https://openalex.org/C2776693998","wikidata":"https://www.wikidata.org/wiki/Q5259410","display_name":"Dental care","level":2,"score":0.5914000272750854},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.4487999975681305},{"id":"https://openalex.org/C2993453402","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Oral health care","level":3,"score":0.4124999940395355},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.41029998660087585},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.40299999713897705},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.36550000309944153},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.3635999858379364},{"id":"https://openalex.org/C2778401919","wikidata":"https://www.wikidata.org/wiki/Q7824270","display_name":"Tooth loss","level":3,"score":0.33180001378059387},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.3093000054359436},{"id":"https://openalex.org/C2991849382","wikidata":"https://www.wikidata.org/wiki/Q4117950","display_name":"Dental health","level":2,"score":0.2948000133037567},{"id":"https://openalex.org/C54510867","wikidata":"https://www.wikidata.org/wiki/Q2508462","display_name":"Oral and maxillofacial pathology","level":2,"score":0.2881999909877777}],"mesh":[{"descriptor_ui":"D000097864","descriptor_name":"Undertreatment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000097864","descriptor_name":"Undertreatment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000097864","descriptor_name":"Undertreatment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000097864","descriptor_name":"Undertreatment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000097864","descriptor_name":"Undertreatment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003729","descriptor_name":"Dental Care","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D003729","descriptor_name":"Dental Care","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D003729","descriptor_name":"Dental Care","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D003729","descriptor_name":"Dental Care","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D003729","descriptor_name":"Dental Care","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D003729","descriptor_name":"Dental Care","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D003729","descriptor_name":"Dental Care","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009909","descriptor_name":"Oral Health","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D009909","descriptor_name":"Oral Health","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D009909","descriptor_name":"Oral Health","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D009909","descriptor_name":"Oral Health","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D009909","descriptor_name":"Oral Health","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D009909","descriptor_name":"Oral Health","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D009909","descriptor_name":"Oral Health","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D012737","descriptor_name":"Sex Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012737","descriptor_name":"Sex Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014099","descriptor_name":"Toothbrushing","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D014099","descriptor_name":"Toothbrushing","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D014099","descriptor_name":"Toothbrushing","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D014099","descriptor_name":"Toothbrushing","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D014099","descriptor_name":"Toothbrushing","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D014099","descriptor_name":"Toothbrushing","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D014099","descriptor_name":"Toothbrushing","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D056910","descriptor_name":"Republic of Korea","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056910","descriptor_name":"Republic of Korea","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056910","descriptor_name":"Republic of Korea","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056910","descriptor_name":"Republic of Korea","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056910","descriptor_name":"Republic of Korea","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056910","descriptor_name":"Republic of Korea","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D056910","descriptor_name":"Republic of Korea","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1111/ger.70050","doi":"https://doi.org/10.1111/ger.70050","is_oa":false,"landing_page_url":"https://doi.org/10.1111/ger.70050","pdf_url":null,"source":{"id":"https://openalex.org/S187533064","display_name":"Gerodontology","issn_l":"0734-0664","issn":["0734-0664","1741-2358"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gerodontology","raw_type":"journal-article"},{"id":"pmid:41574455","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41574455","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":"Gerodontology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"},{"score":0.5676000118255615,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"sustainable_development_goals_aurora":[{"score":0.5155545473098755,"display_name":"No poverty","id":"https://metadata.un.org/sdg/1"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320318372","display_name":"Korea Disease Control and Prevention Agency","ror":"https://ror.org/04jgeq066"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2472657249","https://openalex.org/W3175209800","https://openalex.org/W3207314257","https://openalex.org/W4200140330","https://openalex.org/W4220723201","https://openalex.org/W4283330555","https://openalex.org/W4293218913","https://openalex.org/W4294723810","https://openalex.org/W4321372096","https://openalex.org/W4402145252","https://openalex.org/W4405596179","https://openalex.org/W4407393540","https://openalex.org/W4408415595","https://openalex.org/W4409400111","https://openalex.org/W4410211792","https://openalex.org/W4411656507"],"related_works":[],"abstract_inverted_index":{"BACKGROUND:":[0],"Unmet":[1,86],"dental":[2,29,47,87,97,123,174,229,259],"care":[3,30,48,88,124,230,260],"is":[4,13,37],"a":[5,169,186,204,210,215],"key":[6],"indicator":[7],"of":[8,121,172,257],"oral":[9,16,25,220,240,270,275],"health":[10,221,241,271],"inequality":[11],"and":[12,19,62,81,113,136,163,179,197,222,243],"associated":[14,44,167,184,202,213,226],"with":[15,45,168,185,203,209,214,227],"functional":[17,276],"decline":[18],"frailty":[20],"in":[21,99,231,249],"later":[22],"life.":[23],"Because":[24],"function":[26],"may":[27],"influence":[28],"utilisation":[31],"across":[32],"age":[33,84,233,253,263],"groups,":[34],"age-stratified":[35],"evaluation":[36],"warranted.":[38],"This":[39,53],"study":[40,55],"examined":[41],"age-specific":[42,151],"factors":[43],"unmet":[46,122,173,228,258],"among":[49,130,141],"Korean":[50,64],"adults.":[51],"METHODS:":[52],"cross-sectional":[54],"analysed":[56],"pooled":[57],"data":[58],"from":[59],"the":[60,100,250,266],"2022":[61],"2024":[63],"Community":[65],"Health":[66],"Surveys":[67],"(n":[68],"=":[69],"463,513).":[70],"Participants":[71],"aged":[72,132,143,157,191],"\u2265":[73,82,144,192],"40":[74],"years":[75,135],"were":[76,153,166,183,201,225],"stratified":[77],"into":[78,278],"\u2264":[79,133,158,251],"64":[80,134,159,252],"65":[83,145,193],"groups.":[85,234],"was":[89,106,125,212,246],"defined":[90],"as":[91],"self-reported":[92],"inability":[93],"to":[94,108],"receive":[95],"needed":[96],"treatment":[98],"past":[101],"year.":[102],"Survey-weighted":[103],"Poisson":[104],"regression":[105],"used":[107],"estimate":[109],"prevalence":[110,120,149,171],"ratios":[111],"(PRs)":[112],"95%":[114],"confidence":[115],"intervals":[116],"(CIs).":[117],"RESULTS:":[118],"The":[119],"16.1%":[126],"(95%":[127,138],"CI:":[128,139],"15.8-16.4)":[129],"adults":[131,156,190],"14.6%":[137],"14.1-15.1)":[140],"those":[142],"years.":[146],"Following":[147],"these":[148],"estimates,":[150],"associations":[152],"identified.":[154],"Among":[155,189],"years,":[160,194],"higher":[161,170,216],"education":[162],"economic":[164],"activity":[165,178],"care,":[175],"whereas":[176],"physical":[177],"toothbrushing":[180,198],"after":[181,199],"lunch":[182,200],"lower":[187,205],"prevalence.":[188,217],"female":[195],"sex":[196],"prevalence,":[206],"while":[207],"living":[208],"spouse":[211],"Poor":[218],"subjective":[219,239],"chewing":[223,244],"difficulty":[224,245],"both":[232],"A":[235],"significant":[236],"interaction":[237],"between":[238],"status":[242],"observed":[247],"only":[248],"group.":[254],"CONCLUSION:":[255],"Determinants":[256],"differ":[261],"by":[262],"group,":[264],"underscoring":[265],"need":[267],"for":[268],"age-tailored":[269],"strategies":[272],"that":[273],"incorporate":[274],"assessment":[277],"community-based":[279],"care.":[280]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2026-01-24T00:00:00"}