Older adults make up an increasingly large share of the US and global populations due to increased life expectancy and reduced fecundity. 5 Due to improvements in the treatment of many acute illnesses, a greater percentage of patients are living with chronic illnesses including hypertension, diabetes, ischemic heart disease, Alzheimer's disease and other dementias, and cancer. 5 Older adults rely heavily on public health insurance programs including Medicare and Medicaid and spend more on healthcare costs than younger Americans. 5 The unique needs of older adults have necessitated changes over time within healthcare policy, clinical practice, research, and education.
Background/Introduction