One in four Americans have put off medical care or prescription purchases due to higher prices

Medicare spending higher for adults with a formal clinical diagnosis of dementia versus a positive screening for cognitive impairment

Increases in substance use disorders, psychiatric disorders, pain diagnoses, health care use and spending seen in survivors

Less than one-quarter of older adults report they would want to take it

However, most costs are paid out of pocket

At 12 months, cumulative incidence of major financial hardship was 71.3 percent, despite insurance cover

Drug shows promise in clearing brain plaques believed to play a role in Alzheimer disease

Sleep disorders affect an estimated 13.6 million U.S. adults, with approximately $94.9 billion in incremental costs per year