Knowledge acquisition processes: dissemination of expert recommendations to general practice dentists

Area of Science:

• Dental Public Health
• Infectious Disease Prevention
• Health Communication

Background:

• Bacterial endocarditis prevention requires adherence to guidelines.
• Dentists play a crucial role in implementing these recommendations.
• Understanding knowledge determinants is key to improving guideline adoption.

Purpose of the Study:

• To identify factors influencing general practice dentists' knowledge of American Heart Association endocarditis prevention guidelines.
• To analyze the structural relationships between demographic, professional, and educational factors and guideline knowledge.

Main Methods:

• A national telephone survey of 578 general practice dentists was conducted in 1986.
• Structural equation modeling was used to analyze the data.
• Key variables included age, practice setting, colleague networks, and formal education.

Main Results:

• Age, practice organization, and institutional affiliations directly correlated with higher guideline knowledge.
• Formal continuing education did not show a direct impact on knowledge levels.
• The influence of formal education on knowledge was mediated by institutional affiliations.

Conclusions:

• Dentist age, practice structure, and institutional ties are significant predictors of guideline knowledge.
• Professional re-education efforts may be more effective when integrated within institutional frameworks.
• Targeted strategies considering these structural determinants can enhance guideline dissemination.