Table 11_1_11-1 2009 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 11_1_11.1Long-stay nursing home residents given influenza vaccination during the flu season, United States, 2006 and 2007a 20072006Population groupPercentSEPercentSETotal 87.00.0385.30.03Ageb0–6479.20.0976.30.0965–7484.70.0882.50.0975–8487.40.0585.70.0585 and over90.10.0489.10.04GenderbMale84.20.0582.00.06Female88.30.0386.90.03Race/ethnicitybNon-Hispanic, White88.10.0386.60.03Non-Hispanic, Black82.50.0979.80.09Non-Hispanic, AI/AN88.00.3785.80.40Non-Hispanic, API85.80.2283.00.24Hispanic, all races82.50.1580.30.16a Data reflect care for the flu season (October - March) each year.b Excludes records with unknown age, gender, and race/ethnicity.Key: AI/AN: American Indian or Alaska Native; API: Asian or Pacific Islander; SE: standard error.Source: Centers for Medicare & Medicaid Services, Minimum Data Set. Current as of March 2010 Internet Citation: Table 11_1_11-1: 2009 National Healthcare Quality and Disparities Reports. March 2010. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr09/11_supportive_palliative_care/T11_1_11-1.html