Table 18_2_2-1c 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 18_2_2.1cAdults age 65 and over who received influenza vaccination within the past year, by family income,a California, 2007 TotalNegative/poorNear poor/lowMiddleHighPopulation groupPercentSEPercentSEPercentSEPercentSEPercentSETotal 68.90.764.62.465.31.768.01.671.60.8Health insuranceMedicare and private71.70.865.74.469.12.370.11.973.30.9Medicare and public64.91.866.93.062.43.165.94.266.24.7Medicare only57.72.561.48.353.24.952.75.461.13.5EducationLess than high school65.72.065.23.464.23.467.04.568.75.3High school graduate68.31.361.35.265.52.969.12.670.81.8At least some college70.40.765.93.966.22.267.32.172.30.8Residence locationUrban69.20.765.82.565.21.967.61.872.30.9Rural66.51.450.37.265.53.270.02.767.51.8English proficiencyEnglish only69.70.758.83.263.81.869.51.772.50.8Well/very well67.21.967.15.466.64.067.64.367.52.9Not well/not at all66.32.767.53.867.95.051.78.268.47.5Born in U.S.Yes69.90.760.02.965.51.769.71.772.40.8No66.01.767.63.464.93.760.84.467.72.7a Negative/poor refers to household incomes below the Federal poverty line; near poor/low, the poverty line to just below 200 percent of the poverty line; middle, 200 percent to just below 300 percent of the poverty line; and high, 300 percent of the poverty line and over. Missing values for family income were imputed using multiple imputation methodology. A small number of people were excluded because their family income could not be imputed.Key: SE: standard error.Source: University of California, Los Angeles, Center for Health Policy Research, California Health Interview Survey. Current as of March 2010 Internet Citation: Table 18_2_2-1c: 2009 National Healthcare Quality and Disparities Reports. March 2010. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr09/18_populations/T18_2_2-1c.html