| Autor: |
Hongying Shi, Qiao Li, Liqin Mei, Zhiyuan Wei, Xiping Wang |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
BMJ Open, Vol 11, Iss 9 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2044-6055 |
| DOI: |
10.1136/bmjopen-2020-046816 |
| Popis: |
Objectives Early childhood caries (ECC) is a serious health public problem that affects a large proportion of children in China. This study aimed to assess risk factors for the incidence of ECC among Wenzhou (China) preschoolers.Design Prospective, observational cohort study.Setting Kindergartens (n=6) in Wenzhou, China.Participants 606 children who were 3–4 years of age and newly arrived in the kindergartens in September 2011.Methods This was a longitudinal observational study with a 2-year follow-up of preschoolers of 3–4 years of age in Wenzhou (Southeast China). Oral health data were collected annually after the baseline survey. The risk factors associated with visible caries and increment of decayed, missing and filled teeth (dmft) were analysed through univariable and multivariable regression using generalised estimating equations.Results The prevalence of ECC was increasing during the follow-up period (59.8% at enrolment, 71.8% at first year, and 76.4% at second year). Older age (b=0.07; 95% CI: 0.05 to 0.09; p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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