Table 1_1_4-2a 2010 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 1_1_4.2aWomen under age 70 treated for breast cancer with breast-conserving surgery who received radiation therapy to the breast within 1 year of diagnosis, by race, United States, 2007 TotalWhiteBlackAsianPopulation groupPercentSEPercentSEPercentSEPercentSETotal 76.10.377.30.370.00.971.41.6AgeUnder age 4066.61.267.01.566.42.964.45.640-4973.50.674.50.669.51.669.52.950-5976.80.478.20.569.61.474.22.760-6978.80.479.70.572.41.772.73.4Health insurance, under age 65Private76.70.377.80.471.41.271.72.0Public only75.50.677.00.668.91.668.23.8Uninsured/other74.90.676.20.767.62.173.63.9Health insurance, ages 65-70Medicare only76.21.976.52.070.35.7DSUDSUMedicare and supplement79.80.880.60.875.23.468.67.9Family incomeaNegative/poor70.84.472.16.868.56.3DSUDSUNear poor/low75.90.377.10.470.91.067.62.4Middle77.40.578.50.570.32.274.02.6High78.21.378.91.4DSUDSU82.85.0Residence locationbMetropolitan75.80.377.00.370.20.971.21.7 Large metropolitan74.40.475.90.468.91.169.22.1 Small metropolitan78.10.578.70.573.71.777.23.2Micropolitan80.70.881.20.978.83.6DSUDSUNoncore80.81.081.61.168.95.4DSUDSU Noncore, adjacent81.71.282.61.271.05.8DSUDSU Noncore, rural77.72.378.32.4DSUDSUDSUDSUa 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 400 percent of the poverty line; and high, 400 percent of the poverty line and over.b Large metropolitan includes areas with a population of one million or more; small metropolitan includes areas with a population less than one million.DSU - Data do not meet the criteria for statistical reliability, data quality, or confidentiality.Key: SE: standard error.Source: Commission on Cancer, American College of Surgeons and American Cancer Society, National Cancer Data Base. Current as of February 2011 Internet Citation: Table 1_1_4-2a: 2010 National Healthcare Quality and Disparities Reports. February 2011. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr10/1_cancer/T1_1_4-2a.html