Evidence Supporting Best Practice Approaches

Proven and Promising Best Practices for State and Community Oral Health Programs

Promising Best Practice Aproaches   Proven Best Practice Aproaches Strength of Evidence Research +   Research +++ Expert Opinion + Expert Opinion +++ Field Lessons +   Field Lessons +++ Theoretical Rationale +++   Theoretical Rationale +++ Read more on classification of strength of evidence.

The ASTDD Best Practices Committee took a broader view of evidence to support best practice approaches for building effective state and community oral health programs. The Committee evaluated evidence in four categories: research, expert opinion, field lessons and theoretical rationale. Although all best practice approaches reported on this website have a strong theoretical rationale, the strength of evidence from research, expert opinion and field lessons fall within a spectrum. On one end of the spectrum are promising best practice approaches, which may be supported by little research, a beginning of agreement in expert opinion, and very few field lessons evaluating effectiveness. On the other end of the spectrum are proven best practice approaches, ones that are supported by strong research, extensive expert opinion from multiple authoritative sources, and solid field lessons evaluating effectiveness. The ASTDD Best Practices Project will collaborate with partners to build evidence needed to establish more proven best practice approaches.