Article: Hospital stay may affect mortality rates after discharge.

The length of hospital stay after a diagnosis of pulmonary embolism (PE) affects mortality rates, according to an April 14, 2008, study in the Archives of Internal Medicine. Researchers found that a hospital stay of four days or fewer increased mortality rates among patients with PE compared to stays that were just a day or two longer.

Researchers studied 15,531 patients from 186 acute care hospitals in Pennsylvania from January 2000 through November 2002. The median hospital stay for patients discharged with PE was six days and the postdischarge mortality ...

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