Cost-Effectiveness of School-Based Dental Interventions in Thailand

A System Dynamics Model evaluated the cost-effectiveness of two 6-year school-based caries preventive interventions for children aged 6–12 years in Thailand. The study compared supervised toothbrushing and dental sealant against a base case, measuring costs in Thai baht and effectiveness as the number of caries-free children. The dataset, authored by Tin Htet Oo and last updated in May 2026, is a 106.2 KB PDF containing the model inputs and results.

Use Cases

• Compare cost-effectiveness ratios between different dental interventions based on the reported CER and ICER values.
• Model population-level caries progression over time based on the described System Dynamics Model structure.
• Inform public health policy for school-based programs based on the study's conclusions regarding sealant and supervised toothbrushing.
• Conduct sensitivity analysis on intervention outcomes based on the best-case scenario results mentioned.

Strengths

• Model inputs were derived from national data, literature, and expert validation, suggesting a rigorous foundation.
• The study provides specific cost-effectiveness ratios, such as 505.3 Thai baht per caries-free child for sealant.

Limitations

• The dataset is a 106.2 KB PDF; the underlying structured data (rows, columns) is not directly accessible.
• Column-level documentation is absent; field semantics must be inferred from the study text after download.

Provenance

Source

figshare

Collection Method

System Dynamics Model developed using national data, literature, and expert validation.

Time Range

6-year intervention period covering children aged 6–12 years.

Freshness

Last updated 2026-05-14 05:23:46; freshness should be verified.

Geography

Thailand