Health disparity refers to a health difference that is closely linked with what?

• A. Genetic variation
• B. Social, economic, and environmental disadvantage
• C. Age alone
• D. Random variation

Answer: (B)

Health disparities are differences in health outcomes that are closely linked with social, economic, and environmental disadvantage. This means the gaps in health arise not from biology or chance alone, but from the ways people’s living conditions, resources, and opportunities shape their health. Factors like income, education, access to quality healthcare, housing, neighborhood safety, and exposure to pollutants all influence who remains healthy and who experiences illness or worse outcomes. While genetics can affect individual risk and age can influence health, disparities refer to patterned differences arising from inequitable social and environmental contexts, not random variation.