Validity of a dietary interviewing method for use in caries prevention

Area of Science:

• Dental Public Health
• Nutrition Science
• Epidemiology

Background:

• Dietary habits are crucial for preventing dental caries.
• Accurate dietary assessment is essential for effective caries prevention counseling.
• Existing methods may not sufficiently capture caries-relevant dietary factors.

Purpose of the Study:

• To develop a novel dietary history interview method.
• To assess the validity of this method in identifying caries-related dietary habits.
• To provide a tool for quantitative dietary advice in caries prevention.

Main Methods:

• Development of a structured dietary history interview focusing on eating frequency and sugar intake patterns.
• Validation of the method by interviewing 14-year-old Danish schoolchildren (49 caries-active, 55 caries-inactive).
• Analysis of dietary intake data in relation to caries activity.

Main Results:

• The developed method successfully identified higher food intake frequency in caries-active children.
• A more frequent and prolonged sugar intake was observed in the caries-active group.
• No significant difference in sticky sugar consumption was found between caries-active and caries-inactive groups.

Conclusions:

• The dietary history interview method is effective in identifying problematic eating patterns associated with caries.
• This method allows for quantitative dietary assessment, facilitating tailored advice for caries prevention.
• The findings support the use of this method in clinical settings for dietary counseling.