National Hospital Discharge Survey: 2007 Summary
http://www.cdc.gov/nchs/data/nhsr/nhsr029.pdf
Presents national estimates of hospital inpatient care in the U.S. during 2007 and selected trend data. Numbers and rates of discharges, diagnoses, and procedures are shown by age and sex. Also shows average lengths of stays by diagnostic categories. From the National Center for Health Statistics
