Healthcare disparities refers to the differences in access to healthcare services, quality of care, and health outcomes experienced by different populations. These disparities are often based on factors such as race, ethnicity, socioeconomic status, geographic location, and other social determinants of health. Research in this area aims to identify and understand the root causes of healthcare disparities and develop strategies to address them. This may involve studying access to healthcare services, healthcare delivery systems, provider bias and discrimination, cultural competency, and other factors that contribute to disparities in health outcomes. By addressing healthcare disparities, researchers seek to ensure that all individuals have equitable access to high-quality healthcare services and achieve optimal health outcomes regardless of their background or circumstances.