Which combination of factors is associated with a higher risk of ECC?

• A. Low socioeconomic status, high sugar diet, and low maternal education
• B. High socioeconomic status, low sugar diet, and high maternal education
• C. Low sugar intake and high education
• D. High SES with high education

Answer: (A)

Risk for early childhood caries rises when a child faces a combination of social disadvantage, high exposure to sugars, and limited parental health literacy. Low socioeconomic status often means reduced access to dental care, limited preventive services, and fewer resources for healthier foods or fluoride programs. A high-sugar diet provides more substrate for acid-producing bacteria, increasing the likelihood of demineralization and caries progression. Low maternal education can translate to less awareness of proper oral health practices, feeding routines that minimize cariogenic exposures, and less supervision of young children’s oral hygiene. Together, these factors create a strong, compounding risk profile for ECC.

In contrast, higher socioeconomic status, lower sugar intake, and higher maternal education are protective factors that tend to lower ECC risk, so those combinations are less associated with high caries risk.