Snacking habits and caries in young children

Area of Science:

• Pediatric Dentistry
• Public Health Nutrition
• Oral Epidemiology

Background:

• Dental caries is a prevalent childhood disease impacting quality of life and development.
• Early childhood caries (ECC) poses significant health challenges, especially in high-risk populations.
• Understanding dietary habits, like snacking, is crucial for preventing ECC.

Purpose of the Study:

• To investigate the association between snacking patterns and dental caries (deft) in American preschool children.
• To identify specific snack types contributing to caries risk in a high-risk population.
• To explore the relationship between snacking, oral hygiene, and socioeconomic factors in ECC.

Main Methods:

• A cohort of 1,206 American preschool children was recruited from pediatricians' offices.
• Data collected via questionnaire included sociodemographics, oral hygiene, breastfeeding, bottle use, and snacking habits.
• Dental caries status (deft) and plaque presence were assessed; multivariate partial least squares (PLS) modeling was employed.

Main Results:

• Plaque presence, lower income, age, number of teeth, and intake of sugar-sweetened snacks and chips were associated with higher caries scores.
• Children who continued breastfeeding after falling asleep had significantly higher deft values.
• PLS modeling indicated that chip consumption clustered with intake of sweets, candies, popcorn, and ice cream.

Conclusions:

• Chip consumption is a significant risk factor for dental caries in young children, alongside traditional indicators like plaque and sugar intake.
• Socioeconomic status and prolonged breastfeeding after sleep initiation are also associated with increased caries risk.
• Targeting specific snacking behaviors, such as chip consumption, may be beneficial for caries prevention strategies in preschool populations.