Observational studyBMC oral health2023
Improvement of parents' oral health knowledge by a school-based oral health promotion for parents of preschool children: a prospective observational study.
Observational study in BMC oral health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 10 citations in OpenAlex.
- Impact of Oral Health Chatbot With and Without Toothbrushing Training on Childhood Caries.International dental journal · 2025Trial
- Addressing Research Gaps in Early Childhood Caries: A Comprehensive Review.Dentistry journal · 2026Review
- Article
- Early Childhood Caries and Its Associated Factors Among 5-Year-Old Children in Shenzhen City, China: A Cross-Sectional Study.Dentistry journal · 2025Article
- Parental health belief and behavioral factors influencing oral health behaviors of preschoolers in shanghai: a cross-sectional study.Scientific reports · 2025Article
- A Cross-Sectional Study of Parental Knowledge, Practices, and Predictors of Child Oral Health Behaviors and Fear in Zagreb, Croatia.Acta stomatologica Croatica · 2025Article
- COVID-19 and Its Aftermath on Pediatric Oral Health: A Study of Dental Caries and Hygiene in Romanian Children.Children (Basel, Switzerland) · 2025Article
- Risk factors of early childhood caries among preschool children in Shanghai, China: a longitudinal study.Frontiers in oral health · 2025Article
- Evaluating the effectiveness of web-based oral health education on enhancing mothers' awareness: a semi-experimental internet-based intervention.BMC oral health · 2024Article
- Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundParents of preschool children have inadequate oral health knowledge in Hong Kong. Parents play a critical role in preschool children's dietary patterns and oral health behaviors. A school-based oral health promotion (OHP) for parents of preschoolers was developed and investigated.
objectivesThe objective of this study was to evaluate effects of the school-based OHP for parents of preschool children on parents' oral health knowledge and preschool children's early childhood caries (ECC). MATERIALS AND
methodsThis was a quasi-experimental study. Parents of preschool children were divided into the intervention group (IG) and the control group (CG) according to their own selection. Parents in the IG participated in a structured school-based OHP workshop, while those in the CG did not attend the OHP workshop. Parents in both groups were invited to complete a questionnaire assessing their oral health knowledge before (T0), one month after (T1), and twelve months after (T2) the OHP workshop. Preschool children's caries was examined via dmft score at T0 and T2.
resultsParents' oral health knowledge was negatively correlated with preschool children's dmft scores (R = -0.200, P < 0.001). Oral health knowledge was significantly improved in IG (P < 0.001) but not in CG (P = 0.392) at T1. Both groups experienced a significant improvement in oral health knowledge from T0 to T2 (P < 0.001). Parents' oral health knowledge in the IG was significantly higher compared to the CG at T1 (P < 0.001), but difference in the scores at T2 between the two groups showed no significant difference (P = 0.727). No significant difference was found in changes in children's dmft score from T0 to T2 between the IG and CG (p = 0.545).
conclusionPreschool children's high ECC is associated with the limited oral health knowledge of their parents. The school-based OHP workshop for parents increased parents' oral health knowledge within one month. This positive effect was maintained for twelve months and can be extended to a larger scale in the school setting.
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