{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T21:24:06Z","timestamp":1778880246718,"version":"3.51.4"},"reference-count":56,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2025,6,10]],"date-time":"2025-06-10T00:00:00Z","timestamp":1749513600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,6,10]],"date-time":"2025-06-10T00:00:00Z","timestamp":1749513600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100022771","name":"Borrow Foundation","doi-asserted-by":"publisher","award":["31336501"],"award-info":[{"award-number":["31336501"]}],"id":[{"id":"10.13039\/501100022771","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Comm Dent Oral Epid"],"published-print":{"date-parts":[[2025,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>This study aimed to explore the longitudinal impact of changes in household income poverty and area\u2010based socioeconomic deprivation on dental caries prevalence in early childhood.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Data from the Growing Up in Scotland (GUS) longitudinal study (2005\/6\u20102009\/10) were linked to dental caries experience data at age 5 from Scotland's National Dental Inspection Programme. Latent Class Analysis identified trajectories of household poverty (income below 60% of the national median) and area\u2010based deprivation across multiple time points between birth and age 5. Cumulative exposure scores were also calculated, and modified Poisson regression assessed associations between socioeconomic pathways and caries experience in 2893 children.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Children living in persistent household poverty or in socioeconomically deprived areas had the highest caries experience risk compared to children never in poverty or deprivation. Elevated caries risk was also observed in children falling into poverty (aRR\u2009=\u20091.4; 95% CI\u2009=\u2009[1.1\u20131.8]) and escaping poverty (aRR\u2009=\u20091.6; 95% CI\u2009=\u2009[1.3\u20132.1]). Children moving into more deprived areas had higher caries risk (aRR\u2009=\u20091.6; 95% CI\u2009=\u2009[1.2\u20132.2]), while moving out of deprived areas did not increase risk (aRR\u2009=\u20091.1; 95% CI\u2009=\u2009[0.8\u20131.7]). Caries risk increased with years spent in household poverty and in deprived areas.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Unstable poverty and downward socioeconomic deprivation mobility were associated with greater caries risk in early childhood, underscoring the importance of considering the duration and persistence of socioeconomic disadvantage in relation to oral health outcomes and should inform early\u2010years focused policies to address these. Longitudinal data linkage combining representative surveys and routine data is a powerful way to uncover these issues.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/cdoe.13051","type":"journal-article","created":{"date-parts":[[2025,6,11]],"date-time":"2025-06-11T01:04:52Z","timestamp":1749603892000},"page":"556-563","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Early Life Trajectories of Household Poverty and Area\u2010Level Deprivation and Childhood Dental Caries: A Longitudinal Data Linkage Cohort Study"],"prefix":"10.1111","volume":"53","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-7768-448X","authenticated-orcid":false,"given":"Kyle","family":"Cousins","sequence":"first","affiliation":[{"name":"School of Medicine, Dentistry, and Nursing, College of Medical, Veterinary and Life Sciences University of Glasgow  Glasgow UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David I","family":"Conway","sequence":"additional","affiliation":[{"name":"School of Medicine, Dentistry, and Nursing, College of Medical, Veterinary and Life Sciences University of Glasgow  Glasgow UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul","family":"Bradshaw","sequence":"additional","affiliation":[{"name":"Scottish Centre for Social Research  Edinburgh UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea","family":"Sherriff","sequence":"additional","affiliation":[{"name":"School of Medicine, Dentistry, and Nursing, College of Medical, Veterinary and Life Sciences University of Glasgow  Glasgow UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,6,10]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1177\/0022034514557546"},{"key":"e_1_2_9_3_1","unstructured":"M.Marmot T.Atkinson J.Bell et\u00a0al. \u201cFair Society Healthy Lives. 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