Table 6_2_3-2a 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 6_2_3.2aChildren ages 19–35 months who received 3 doses of polio vaccine, by race, United States, 2006Population groupTotalSingle raceMultiple racesWhiteBlackAsianNHOPIAI/ANPercentSEPercentSEPercentSEPercentSEPercentSEPercentSEPercentSETotal92.90.393.50.390.90.991.92.495.61.993.22.090.42.0GenderMale92.90.493.30.591.21.288.44.495.52.691.93.395.91.1Female92.90.493.80.490.71.295.51.195.72.594.52.383.94.0Family incomeaNegative/poor92.10.792.70.890.81.3**94.04.097.51.490.33.9Near poor/low92.50.893.00.793.11.497.31.496.42.791.43.9**Middle92.20.793.10.688.02.8******90.52.9High94.70.594.70.694.71.893.02.297.22.198.71.396.31.7a Negative/poor refers to household incomes below the Federal poverty line; near poor/low, over 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.* - Data do not meet the criteria for statistical reliability, data quality, or confidentiality.Key: AI/AN: American Indian or Alaska Native; NHOPI: Native Hawaiian or Other Pacific Islander; SE: standard error.Source: Centers for Disease Control and Prevention, National Center for Immunizations and Respiratory Diseases, and National Center for Health Statistics, National Immunization Survey. Current as of September 2009 Internet Citation: Table 6_2_3-2a: 2008 National Healthcare Quality and Disparities Reports. September 2009. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr08/6_maternalchildhealth/T6_2_3-2a.html