The document discusses the impact of dementia and Alzheimer's disease, underscoring their significant role as leading causes of disability and mortality in the U.S., particularly among the elderly. It highlights the urgent need for effective care plans that address both psychosocial and biomedical needs of affected individuals while also emphasizing the rising healthcare costs associated with these conditions. Additionally, it outlines objectives of the Healthy People 2020 initiative aimed at improving diagnosis, treatment, and reducing preventable hospitalizations for elderly patients with dementia.