Hospitalizations account for the largest share of health care spending. New payment models increasingly encourage health care providers to reduce hospital admissions. Although emergency department (ED ...

Objectives We investigated trends and regional variation in the rate of arthroscopic knee surgery performed in England from 1997–1998 to 2016–2017. Design Cross-sectional study of the national ...

For decades, the national effort to find and fight inequity in American health care has relied on vast amounts of anonymous medical record data from tens of millions of people. And since many of those ...