HCUP Facts and Figures: Statistics on Hospital-Based Care in the United States, 2009

Women and men ages 45 to 64 were 2.5 times more likely to be hospitalized for knee replacement surgery in 2009 than in 1997. [Source: Agency for Healthcare Research and Quality, HCUP, HCUP Facts and Figures: Statistics on Hospital-Based Care in the United States, 2009.]

HCUP Facts and Figures: Statistics on Hospital-Based Care in the United States, 2009