Observational studyBMC oral health2025
Sociodemographic and clinical factors associated with early childhood caries in Peruvian pre-schoolers.
Observational study in BMC oral health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Nutritional status and its association with early childhood caries in Peruvian pre-schoolers aged 3-5 years: a cross-sectional study.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026Article
- Oral Health Status, Oral Hygiene, and Behavioural Factors Among Disadvantaged Children: A Cross-Sectional Comparison Between the Peruvian Amazon and Valencia, Spain.Dentistry journal · 2026Article
- Dental caries among 6-year-olds in Ajman, UAE: a cross-sectional study.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026Article
- Streptococcus dentisani and Streptococcus mutans in dental biofilm of preschoolers with and without early childhood caries: a cross-sectional study.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026Article
- Oral health related quality of life in a group of Egyptian preschool children with early childhood caries: a cross-sectional study.BMC oral health · 2026Observational
- Maternal age and oral health-related quality of life in preschool children: the mediating role of dental caries in a cross-sectional study.Frontiers in oral health · 2026Article
- Development and evaluation of an early childhood caries prediction model: a deep learning-based hybrid statistical modelling approach.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2025Article
- Comparison of salivary statherin and beta-defensin-2 levels, oral health behaviors, and demographic factors in children with and without early childhood caries.BMC oral health · 2025Article
- Determinants of dental caries among primary schoolchildren in a mountainous region of Northern Vietnam.Frontiers in oral health · 2025Article
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEarly childhood caries (ECC) is a highly prevalent oral disease among children worldwide, arising from multiple contributing factors. This study aimed to investigate the sociodemographic and clinical factors associated with ECC in preschool children attending a hospital in Ica, Peru.
methodsThis observational cross-sectional study involved 186 children evaluated during two dental health campaigns organised by a hospital in Ica, Peru. Oral examinations were conducted by two trained paediatric dentists, while haemoglobin levels were measured by two nurses. Mothers or caregivers completed questionnaires to provide relevant sociodemographic and behavioural data. Multiple logistic regression analyses were conducted to identify variables significantly associated with ECC (p < 0.05). The maximum likelihood method was used to assess the contribution of demographic, clinical and other factors-such as oral hygiene and cariogenic diet-using odds ratios (ORs) and regression coefficients to indicate the magnitude and direction of their effects.
resultsThe prevalence of ECC was 76.88%. Among the children, 50.54% were male, with a mean age of 4.44 ± 0.87 years. Most participants had poor oral hygiene (63.98%), while 82.26% of children with anaemia had reduced haemoglobin levels. The mean monthly family income was USD 376.35 ± 168.96. Mothers or caregivers reported brushing their children's teeth twice daily (56.99%) and giving sweets one to two times daily (79.03%). Factors significantly associated with ECC included the child's age (OR = 3.32; 95% CI, 1.68-6.58), haemoglobin level (OR = 0.43; 95% CI, 0.25-0.72), monthly family income (OR = 0.99; 95% CI, 0.9972-0.9998) and mother/caregiver education (OR = 0.13; 95% CI, 0.03-0.52). Additionally, dental brushing frequency (OR = 0.13; 95% CI, 0.02-0.65) and sweet consumption (OR = 4.98; 95% CI, 1.05-23.56) were identified as associated behaviours.
conclusionThe findings demonstrate that ECC is associated with a child's age, monthly family income, mother/caregiver education level, haemoglobin level, brushing frequency and sweet consumption.
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