To assess participation rates in school-based caries prevention programs (SCPPs) among high-risk pediatric Medicaid populations and evaluate the impact of selection bias on dental care utilization, particularly how it may affect access to care for the most vulnerable children.
Key Findings:
SCPPs can reduce caries risk by 30% and are cost-effective, indicating a potential public health benefit.
Participation in SCPPs may be biased towards children with prior dental care utilization, raising concerns about equitable access.
Limited research exists on participation rates among high caries risk children, highlighting a gap in understanding program reach.
Interpretation:
The findings suggest that SCPPs may not adequately reach the highest risk populations due to selection bias, which could skew effectiveness estimates and calls for targeted outreach strategies.
Limitations:
Potential selection bias in SCPP participation, which may limit the generalizability of the findings.
Limited data on dental care utilization outside of SCPPs, which restricts a comprehensive understanding of overall care access.
Conclusion:
Addressing selection bias is crucial for accurately assessing the effectiveness of SCPPs in high-risk populations, and future research should focus on strategies to improve participation among the most vulnerable.
