Breastfeeding and early tooth eruption as predictors of dental caries occurrence throughout childhood

Mikasa, Yusuke; Otsugu, Masatoshi; Kadono, Maika; Matsunami, Katsura; Nakamura, Motomi; Ohno, Yuko; Kato, Takafumi; Nakano, Kazuhiko

doi:https://doi.org/10.1038/s41598-025-26515-x

Breastfeeding and early tooth eruption as predictors of dental caries occurrence throughout childhood

Mikasa, Yusuke; Otsugu, Masatoshi; Kadono, Maika et al.

Scientific Reports, 2025, 15, 42424

アクセス数:26件（2026-04-03 13:51 集計）

固定URL: https://hdl.handle.net/11094/104039

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タイトル	Breastfeeding and early tooth eruption as predictors of dental caries occurrence throughout childhood
著者	ORCID 0009-0000-1538-0745 0009-0000-1538-0745 Scopus Author ID 57851237900 57851237900 著者名 Mikasa, Yusuke
	NRID 1000040803086 1000040803086 researchmap permalink tsugu tsugu Scopus Author ID 55853966200 55853966200 著者名 Otsugu, Masatoshi
	著者名 Kadono, Maika
	著者名 Matsunami, Katsura
	著者名 Nakamura, Motomi
	NRID 1000060183026 1000060183026 著者名 Ohno, Yuko
	NRID 1000050367520 1000050367520 ORCID 0000-0003-2452-7328 0000-0003-2452-7328 researchmap permalink read0111598_hrfc15 read0111598_hrfc15 Scopus Author ID 57210579311 57210579311 著者名 Kato, Takafumi
	NRID 1000000379083 1000000379083 researchmap permalink read0202427 read0202427 Scopus Author ID 7402011667 7402011667 著者名 Nakano, Kazuhiko
キーワード等	Bottle feeding
	Breastfeeding
	Early childhood caries
	Early tooth eruption
	Longitudinal analysis
内容	Mikasa Y., Otsugu M., Kadono M., et al. Breastfeeding and early tooth eruption as predictors of dental caries occurrence throughout childhood. Scientific Reports 15, 42424 (2025); https://doi.org/10.1038/s41598-025-26515-x.
抄録	The relationship between prolonged breastfeeding and early childhood caries remains controversial. The present study investigated relationships between dental caries experience at 42 months of age and related risk factors, focusing on breastfeeding and the number of erupted teeth. Data from 6746 children aged 42 months were analyzed. Anthropometric measurements and oral examinations were performed, and an interview sheet was provided directly to the guardians. Logistic regression analysis was performed to clarify the risk factors related to dental caries occurrence at 42 months of age. Of the 5161 children included, 13.3% had experienced dental caries between 18 and 42 months of age. Logistic regression analysis results indicated a significant association with dental caries occurrence by 42 months of age for the following factors: 12 or fewer erupted teeth (P < 0.05), 17 or more erupted teeth (P < 0.05), breast feeding (P < 0.001), and breast and bottle feeding (P < 0.01) at 18 months of age. These results suggest that breastfeeding and the number of erupted teeth at 18 months of age are important factors for dental caries experience at 42 months of age. Dental visits and guidance on breastfeeding, diet, and oral hygiene beginning when primary teeth start to erupt may benefit oral health throughout childhood.
出版者	Nature Research
収録物名	Scientific Reports
巻(号)	15
ページ	42424
刊行年月	2025-11-27
言語	英語
ハンドルURL	https://hdl.handle.net/11094/104039
eISSN	20452322
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1038/s41598-025-26515-x
アクセス権	open access
権利情報	This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Scientific Reports. 2025, 15, p. 42424
DC.title	Breastfeeding and early tooth eruption as predictors of dental caries occurrence throughout childhood
DC.creator	Mikasa, Yusuke
	Otsugu, Masatoshi
	Kadono, Maika
	Matsunami, Katsura
	Nakamura, Motomi
	Ohno, Yuko
	Kato, Takafumi
	Nakano, Kazuhiko
DC.publisher	Nature Research
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2025-11-27
DC.identifier	https://doi.org/10.1038/s41598-025-26515-x
DC.subject	Bottle feeding
	Breastfeeding
	Early childhood caries
	Early tooth eruption
	Longitudinal analysis
DC.description	Mikasa Y., Otsugu M., Kadono M., et al. Breastfeeding and early tooth eruption as predictors of dental caries occurrence throughout childhood. Scientific Reports 15, 42424 (2025); https://doi.org/10.1038/s41598-025-26515-x.
DCTERMS.abstract	The relationship between prolonged breastfeeding and early childhood caries remains controversial. The present study investigated relationships between dental caries experience at 42 months of age and related risk factors, focusing on breastfeeding and the number of erupted teeth. Data from 6746 children aged 42 months were analyzed. Anthropometric measurements and oral examinations were performed, and an interview sheet was provided directly to the guardians. Logistic regression analysis was performed to clarify the risk factors related to dental caries occurrence at 42 months of age. Of the 5161 children included, 13.3% had experienced dental caries between 18 and 42 months of age. Logistic regression analysis results indicated a significant association with dental caries occurrence by 42 months of age for the following factors: 12 or fewer erupted teeth (P < 0.05), 17 or more erupted teeth (P < 0.05), breast feeding (P < 0.001), and breast and bottle feeding (P < 0.01) at 18 months of age. These results suggest that breastfeeding and the number of erupted teeth at 18 months of age are important factors for dental caries experience at 42 months of age. Dental visits and guidance on breastfeeding, diet, and oral hygiene beginning when primary teeth start to erupt may benefit oral health throughout childhood.
DC.rights	This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
DC.format	104039
citation_title	Breastfeeding and early tooth eruption as predictors of dental caries occurrence throughout childhood
citation_author	Mikasa, Yusuke
	Otsugu, Masatoshi
	Kadono, Maika
	Matsunami, Katsura
	Nakamura, Motomi
	Ohno, Yuko
	Kato, Takafumi
	Nakano, Kazuhiko
citation_publisher	Nature Research
citation_language	英語
citation_date	2025-11-27
citation_journal_title	Scientific Reports
citation_volume	15
citation_firstpage	42424
citation_doi	https://doi.org/10.1038/s41598-025-26515-x
citation_public_url	https://hdl.handle.net/11094/104039

Breastfeeding and early tooth eruption as predictors of dental caries occurrence throughout childhood

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