Iranian early childhood dental caries: a comprehensive systematic review and meta-analysis of prevalence and associated risk factors.

Q3 Dentistry Evidence-based dentistry Pub Date : 2025-03-13 DOI:10.1038/s41432-024-01078-4

Razieh Jabbarian, Mehdi Ranjbaran, Aida Mokhlesi, Samin Hosseini

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引用次数: 0

Abstract

Objectives: Early childhood dental caries (ECC) is a prevalent dental condition affecting infants and young children, characterized by one or more carious lesions in primary teeth. ECC risk factors include malnutrition, genetic predisposition, specific dietary habits, lack of fluoride, and prolonged bottle feeding. A comprehensive prevalence estimate is crucial for understanding the extent of dental caries in the population. So, this study aimed to determine the prevalence of ECC and its associated risk factors in Iranian children.

Methods: A comprehensive literature search was conducted in Scopus, Web of Science, PubMed, Google Scholar, ACECR Scientific Information Database ( www.ACECRScientific Information Database.ir ), and Magiran research databases. Eligible English and Persian studies published between 2006 and 2024 were reviewed and analyzed. The studies on ECC prevalence were identified and included in the meta-analysis. Random effect models were utilized to calculate the pooled prevalence, and meta-regression and sensitivity analyses were conducted to assess sources of heterogeneity in the systematic review of risk factors.

Results: The meta-analysis encompassed thirty eligible studies, providing the prevalence of ECC in Iran, with an estimated prevalence of 61.7%. Meta-regression analysis indicated a non-statistically significant increase in ECC prevalence with age and a substantial slight decrease over time. Additionally, 68 Studies evaluated categories such as age, gender, sociodemographic factors, microbial flora, oral hygiene, breast/bottle feeding, and dietary. Significant ECC-related factors identified included parents' education and occupation, breastfeeding, and oral hygiene.

Conclusion: The overall prevalence of ECC in Iran was estimated at 61.7%, with notable heterogeneity. Most of the studies extensively evaluated sociodemographic factors as risk factors.

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来源期刊

Evidence-based dentistry Dentistry-Dentistry (all)

CiteScore

2.50

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0.00%

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期刊介绍： Evidence-Based Dentistry delivers the best available evidence on the latest developments in oral health. We evaluate the evidence and provide guidance concerning the value of the author''s conclusions. We keep dentistry up to date with new approaches, exploring a wide range of the latest developments through an accessible expert commentary. Original papers and relevant publications are condensed into digestible summaries, drawing attention to the current methods and findings. We are a central resource for the most cutting edge and relevant issues concerning the evidence-based approach in dentistry today. Evidence-Based Dentistry is published by Springer Nature on behalf of the British Dental Association.