Health Equity: What the Neuroradiologist Needs to Know.

Health equity means that everyone has the opportunity to be as healthy as possible, but achieving health equity requires the removal of obstacles to health such as poverty, discrimination, unsafe environments, and lack of access to health care. The pandemic has highlighted the awareness and urgency of delivering patient-centered, high-value care. Disparities in care are antithetical to health equity and have been seen throughout medicine and radiology, including neuroradiology. Health disparities result in low value and costly care that is in conflict with evidence-based medicine, quality standards, and best practices. Although the subject of health equity is often framed as a moral or social justice issue, there are compelling economic arguments that also favor health equity. Not only can waste in health care expenditures be countered but more resources can be devoted to high-value care and other vital national economic interests, including sustainable support for our health system and health providers. There are many opportunities for neuroradiologists to engage in the advancement of health equity, while also advancing the interests of the profession and patient-centered high-value care. Although there is no universal consensus on a definition of health equity, a recent report seeking clarity on the lexicon offered the following conceptual framework: "Health equity means that everyone has a fair and just opportunity to be as healthy as possible. This requires removing obstacles to health such as poverty, discrimination, and their consequences, including powerlessness and lack of access to good jobs with fair pay, quality education and housing, safe environments, and health care." This definition contrasts with that of health disparities that contribute to inequitable care as a result of demographic differences among populations such as those attributable to race, sex, access, residence, socioeconomic status, insurance status, age, religion, and disability. In effect, the greater the health disparities and negative social determinants of health, the greater the health inequities will be.