{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["62(8)"],"submitter":["Nygaard N"],"funding":["Copenhagen University"],"pubmed_abstract":["<h4>Background</h4>Evidence suggests a bidirectional relationship between oral health status and type 2 diabetes (T2D) in adults. Studies on associations between childhood oral health and T2D in adulthood are lacking.<h4>Methods</h4>This is a nationwide Danish registry-based cohort study of individuals born between 1963 and 1972, having at least one registration in the National Child Odontology Registry between 1972 and 1987 (n = 627,758). Follow-up lasted from 1995 to 2018. Main exposure variables were the highest achieved levels of dental caries and gingivitis between 1972 and 1987. The outcome was T2D diagnosis during follow-up. Data was analyzed using Cox-regression, stratified on sex, with age as the underlying timescale and highest achieved level of education between age 25-30 years as Cox-strata. Main analyses were conducted with and without age-restrictions (T2D diagnosis before/after age 40).<h4>Results</h4>Compared to lowest-level references, high levels of gingivitis associated with increased hazard ratios (HRs) of T2D in both males (HR [95% confidence interval]: 1.59 [1.47; 1.72]) and females (1.87 [1.68; 2.08]), as did severe dental caries (males: (1.15 [1.04; 1.27], in females: 1.19 [1.06; 1.35]). Below age 40, gingivitis associated with increased HRs in males (1.84 ([1.58; 2.15]) and females (1.94 [1.63; 2.30]). Above age 40, both exposures displayed higher HRs in males (high gingivitis: 1.52 [1.39; 1.66] vs. severe caries: 1.23 [1.09; 1.38]) and females (1.83 [1.59; 2.10] vs. 1.37 [1.17; 1.59]).<h4>Conclusions</h4>Data suggest an association between childhood dental caries and gingivitis with risk of receiving a T2D diagnosis in adulthood. However, results are affected by residual confounding warranting further studies."],"journal":["Acta diabetologica"],"pagination":["1195-1204"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12364746"],"repository":["biostudies-literature"],"pubmed_title":["A nationwide registry-based cohort study of the association between childhood dental caries and gingivitis with type 2 diabetes in adulthood."],"pmcid":["PMC12364746"],"pubmed_authors":["Nygaard N","Hansen T","Angquist L","Eriksen AK","Markvart M","Olsen A","Belstrom D","Stankevic E"],"additional_accession":[]},"is_claimable":false,"name":"A nationwide registry-based cohort study of the association between childhood dental caries and gingivitis with type 2 diabetes in adulthood.","description":"<h4>Background</h4>Evidence suggests a bidirectional relationship between oral health status and type 2 diabetes (T2D) in adults. Studies on associations between childhood oral health and T2D in adulthood are lacking.<h4>Methods</h4>This is a nationwide Danish registry-based cohort study of individuals born between 1963 and 1972, having at least one registration in the National Child Odontology Registry between 1972 and 1987 (n = 627,758). Follow-up lasted from 1995 to 2018. Main exposure variables were the highest achieved levels of dental caries and gingivitis between 1972 and 1987. The outcome was T2D diagnosis during follow-up. Data was analyzed using Cox-regression, stratified on sex, with age as the underlying timescale and highest achieved level of education between age 25-30 years as Cox-strata. Main analyses were conducted with and without age-restrictions (T2D diagnosis before/after age 40).<h4>Results</h4>Compared to lowest-level references, high levels of gingivitis associated with increased hazard ratios (HRs) of T2D in both males (HR [95% confidence interval]: 1.59 [1.47; 1.72]) and females (1.87 [1.68; 2.08]), as did severe dental caries (males: (1.15 [1.04; 1.27], in females: 1.19 [1.06; 1.35]). Below age 40, gingivitis associated with increased HRs in males (1.84 ([1.58; 2.15]) and females (1.94 [1.63; 2.30]). Above age 40, both exposures displayed higher HRs in males (high gingivitis: 1.52 [1.39; 1.66] vs. severe caries: 1.23 [1.09; 1.38]) and females (1.83 [1.59; 2.10] vs. 1.37 [1.17; 1.59]).<h4>Conclusions</h4>Data suggest an association between childhood dental caries and gingivitis with risk of receiving a T2D diagnosis in adulthood. However, results are affected by residual confounding warranting further studies.","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Aug","modification":"2026-05-01T22:56:22.324Z","creation":"2026-04-07T17:21:23.34Z"},"accession":"S-EPMC12364746","cross_references":{"pubmed":["39804462"],"doi":["10.1007/s00592-024-02437-4"]}}