6). The role of the public health profession is to advocate for policy change that recognizes the impact that social inequality has on health and that poor health has on perpetuating the cycle of inequality (CDC, 2009, p. 6).
Although expensive, many innovations did greatly improve quality of care. Unfortunately, improving quality for some often came at the cost of reducing access for others. It was and still is the case that higher socioeconomic classes often benefit most from such innovations, which increases disparities (Link & Phelan, 2010, p. 7).
Presently, individuals over age 65 are almost universally insured, while children and adults between 18 and 65 still suffer from high uninsured rates (7.6% and 19.9%, respectively; Smith & Medalia, 2014). Whites have the lowest uninsured rate at 9.8%, followed by Blacks at 15.9%, and Hispanics at 24.3% (Smith & Medalia, 2014). Additionally, lower household income is associated with lower rates of insurance coverage (Smith & Medalia,