Each of the following is considered a social determinant of health EXCEPT:

Correct answer: B. Presence of a medical disability

• A. Transportation and education access are recognized determinants; inability to reach a dental office is one of the most common practical barriers to care.
• B. CORRECT as the EXCEPTION. A MEDICAL DISABILITY is an individual HEALTH CONDITION or biological characteristic — an outcome or a personal attribute, not a social determinant. Social determinants are the CONDITIONS OF THE ENVIRONMENT in which people are born, live, learn, work and age. The distinction is real and consequential: a disability may be worsened by adverse social determinants, but it is not itself one.
• C. Food access — including food insecurity and food deserts — falls within the Economic Stability and Neighborhood domains, and directly shapes caries risk.
• D. Housing stability and quality is a core Neighborhood and Built Environment determinant.

Note: The Healthy People 2030 domains: Economic Stability · Education Access and Quality · Health Care Access and Quality · Neighborhood and Built Environment · Social and Community Context. These conditions account for far more variation in health outcomes than clinical care alone.