Table 12_2_15-1

2009 National Healthcare Quality and Disparities Reports

The National Healthcare Quality Report (NHQR) is a comprehensive national overview of quality of health care in the United States. It is organized around four dimensions of quality of care: effectiveness, patient safety, timeliness, and patient centeredness.

Table 12_2_15.1
Adverse events in patients receiving knee replacement, United States, 2002 and 2007^a
		2007		2002
Population group		Percent	SE	Percent	SE
Total		2.10	0.55	8.12	0.91
Age	Under 65	DSU	DSU	DSU	DSU
	65–74	DSU	DSU	7.37	1.23
	75–84	DSU	DSU	10.14	1.63
	85 and over	DSU	DSU	DSU	DSU
Gender	Male	DSU	DSU	8.31	1.56
Gender	Female	DSU	DSU	8.02	1.12
Race	White	2.14	0.59	7.72	0.93
	Black	DSU	DSU	DSU	DSU
	Other	DSU	DSU	DSU	DSU
Diabetes	Yes	DSU	DSU	9.43	2.32
Diabetes	No	2.45	0.67	7.84	0.99
Obesity	Yes	DSU	DSU	13.82	3.11
Obesity	No	2.36	0.65	7.22	0.93
Steroids	Yes	DSU	DSU	DSU	DSU
Steroids	No	2.17	0.57	8.09	0.93

^a All Medicare fee-for-service (FFS) discharges from the MPSMS sample.

DSU - Data do not meet the criteria for statistical reliability, data quality, or confidentiality.

Key: SE: standard error.

Source: Centers for Medicare & Medicaid Services, Medicare Patient Safety Monitoring System.

Current as of March 2010

Internet Citation: Table 12_2_15-1: 2009 National Healthcare Quality and Disparities Reports. March 2010. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr09/12_patientsafety/T12_2_15-1.html