Dental caries status and its associated factors among schoolchildren aged 6-8 years in Hangzhou, China: a cross-sectional study.

BMC Oral Health · 2023 · PMC9926711 · PMID 36788543

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an increasing trendno p-value reported

During 2013–2017, the caries prevalence on FPMs of schoolchildren aged 6–8 years was 20.4%, 25.3%, 24.5%, 27%, and 29%, respectively, showing an increasing trend [ 7 ].

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