Which term describes preventable differences in the burden of disease, injury, or opportunities to achieve optimal health experienced by socially disadvantaged populations?

• A. Health disparities
• B. Health literacy
• C. Cultural competency
• D. Equality

Answer: (A)

Health disparities describe preventable differences in the burden of disease, injury, or opportunities to achieve optimal health that occur among socially disadvantaged groups. These gaps arise from social determinants of health—such as poverty, education, housing, and access to care—and can be reduced with targeted interventions and policy changes. Health literacy is about an individual's ability to obtain and understand health information; cultural competency refers to a clinician’s ability to interact effectively with people from diverse cultures; equality means giving everyone the same resources. The concept of health disparities specifically captures the unequal health outcomes between groups and the preventable nature of those differences, especially affecting socially disadvantaged populations.