{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T10:03:36Z","timestamp":1781517816587,"version":"3.54.1"},"reference-count":52,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T00:00:00Z","timestamp":1756252800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Comm Dent Oral Epid"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>The aim of this study was to investigate the link between prolonged breastfeeding (\u2265\u200912\u2009months) and early childhood caries (ECC) using propensity score matching (PSM) to account for observed confounders, reduce bias, and provide a more reliable estimate of this relationship.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This study utilised data from the French Longitudinal Study of Children (ELFE Cohort), comprising 11\u2009718 participants. PSM was employed to pair children who were breastfed for 12\u2009months or longer with those breastfed for less than 12\u2009months or not at all, controlling for shared risk factors such as socioeconomic status and dietary habits. Logistic regression models were conducted to examine the association between ECC, reported by the parents at 3.5\u2009years, and prolonged breastfeeding.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Infants (7.6%) who were breastfed for 12\u2009months or more exhibited twice the odds of developing ECC at 3.5\u2009years compared to those breastfed for less than 12\u2009months or not at all (OR\u2009=\u20092.20, 95% CI: 1.39, 3.47).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Children breastfed for 12 or more months are at increased risk of developing ECC. Further research is needed to investigate specific breastfeeding practices that may contribute to this increased risk, with the aim of promoting prolonged breastfeeding while ensuring optimal oral health.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/cdoe.70012","type":"journal-article","created":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T04:48:36Z","timestamp":1756356516000},"page":"655-666","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Association of Prolonged Breastfeeding With Early Childhood Caries Using Propensity Score Matching in the French Longitudinal Study of Children (\n                    <scp>ELFE<\/scp>\n                    Cohort)"],"prefix":"10.1111","volume":"53","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3780-9527","authenticated-orcid":false,"given":"Untray","family":"Brown","sequence":"first","affiliation":[{"name":"UMR 1153, CRESS, Obstetric, Perinatal, Paediatric Life Course Epidemiology, OPPaLE INSERM, INRAE, Universit\u00e9 Paris Cit\u00e9  Paris France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sylvie","family":"Azogui\u2010Levy","sequence":"additional","affiliation":[{"name":"Faculty of Health, UFR Odontology Universit\u00e9 Paris Cit\u00e9  Montrouge France"},{"name":"UR 3412, Laboratory of Health Education and Promotion, LEPS Sorbonne Paris Nord University  Bobigny Cedex France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cathy","family":"Nabet","sequence":"additional","affiliation":[{"name":"Faculty of Health, UFR Odontology Toulouse Universit\u00e9  Toulouse France"},{"name":"Department of Odontology, Toulouse University Hospital (CHU de Toulouse), Toulouse University  Toulouse France"},{"name":"UMR1295, Center for Epidemiology and Research in POPulation Health, CERPOP INSERM, Toulouse University  Toulouse France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie\u2010No\u00eblle","family":"Dufourg","sequence":"additional","affiliation":[{"name":"Ined, Inserm Elfe Joint Unit  Aubervilliers France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie\u2010Aline","family":"Charles","sequence":"additional","affiliation":[{"name":"UMR 1153, CRESS, Obstetric, Perinatal, Paediatric Life Course Epidemiology, OPPaLE INSERM, INRAE, Universit\u00e9 Paris Cit\u00e9  Paris France"},{"name":"Ined, Inserm Elfe Joint Unit  Aubervilliers France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9phine","family":"Kerguen","sequence":"additional","affiliation":[{"name":"UMR 1153, CRESS, Obstetric, Perinatal, Paediatric Life Course Epidemiology, OPPaLE INSERM, INRAE, Universit\u00e9 Paris Cit\u00e9  Paris France"},{"name":"Faculty of Health, UFR Odontology Universit\u00e9 Paris Cit\u00e9  Montrouge France"},{"name":"Department of Odontology Charles Foix Hospital, AP\u2010HP  Ivry sur Seine France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Monique","family":"Kaminski","sequence":"additional","affiliation":[{"name":"UMR 1153, CRESS, Obstetric, Perinatal, Paediatric Life Course Epidemiology, OPPaLE INSERM, INRAE, Universit\u00e9 Paris Cit\u00e9  Paris France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laetitia","family":"Marchand\u2010Martin","sequence":"additional","affiliation":[{"name":"UMR 1153, CRESS, Obstetric, Perinatal, Paediatric Life Course Epidemiology, OPPaLE INSERM, INRAE, Universit\u00e9 Paris Cit\u00e9  Paris France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alice","family":"Germa","sequence":"additional","affiliation":[{"name":"UMR 1153, CRESS, Obstetric, Perinatal, Paediatric Life Course Epidemiology, OPPaLE INSERM, INRAE, Universit\u00e9 Paris Cit\u00e9  Paris France"},{"name":"Faculty of Health, UFR Odontology Universit\u00e9 Paris Cit\u00e9  Montrouge France"},{"name":"Department of Odontology Charles Foix Hospital, AP\u2010HP  Ivry sur Seine France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,8,27]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/ipd.12783"},{"key":"e_1_2_11_3_1","first-page":"1","article-title":"La sant\u00e9 des \u00e9l\u00e8ves de grande section de maternelle en 2013: des in\u00e9galit\u00e9s sociales d\u00e8s le plus jeune \u00e2ge","volume":"920","author":"De Saint P. 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