Standard Errors in Millions
Exhibit 3.6. Orthopedic Procedures Number of Discharges with Any Musculoskeletal Procedures, 1993-2005
Year Number of Discharges in Millions
1993 2.7618 0.0695
1994 2.7407 0.0682
1995 2.6996 0.0701
1996 2.7230 0.0711
1997 2.7407 0.0746
1998 2.7439 0.0722
1999 2.7318 0.0736
2000 2.7401 0.0710
2001 2.9323 0.0947
2002 3.0425 0.0842
2003 3.1201 0.0900
2004 3.3127 0.1043
2005 3.3996 0.0991
Source: AHRQ, Center for Delivery, Organization, and Markets, Healthcare Cost and Utilization Project, Nationwide Inpatient Sample, 1995-2005.
* Statistic has a relative standard error (standard error/weighted estimate) greater than 0.30 and is not considered reliable.

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