Table 9_2_9-2a 2008 National Healthcare Quality and Disparities ReportsThe 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 9_2_9.2aHome health care patients who need urgent, unplanned medical care, by race,a United States, 2006Population groupTotalSingle raceMultiple racesWhiteBlackAsianNHOPIAI/ANPercentSEPercentSEPercentSEPercentSEPercentSEPercentSEPercentSETotal21.20.021.10.024.00.116.00.221.30.525.10.323.10.6Age0–6425.70.126.10.126.00.120.20.626.91.228.20.628.21.365–7420.20.020.20.122.60.114.50.321.51.024.70.621.51.275–8420.30.020.30.023.00.115.50.319.20.822.80.621.41.185 and over20.70.020.60.124.30.216.90.418.81.124.40.821.61.4GenderMale22.30.022.20.024.50.117.50.321.70.825.50.524.11.0Female20.70.020.40.023.80.114.90.221.00.624.90.422.50.8a Excludes records with missing values.Key: AI/AN: American Indian or Alaska Native; NHOPI: Native Hawaiian or Other Pacific Islander; SE: standard error.Source: Centers for Medicare & Medicaid Services, Outcome and Assessment Information Set. Current as of September 2009 Internet Citation: Table 9_2_9-2a: 2008 National Healthcare Quality and Disparities Reports. September 2009. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr08/9_nursinghome_homehealth_hospice/T9_2_9-2a.html