Table 6_3_3-1 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 6_3_3.1Children ages 19–35 months who received 3 doses of polio vaccine, United States, 2001 and 2007 20072001Population groupPercentSEPercentSETotal 92.60.489.40.3RaceaAI/AN only96.41.587.93.3Asian only94.01.789.91.9NHOPI only91.43.486.75.0Black only91.31.285.90.9White only92.80.490.20.4Multiple races91.22.187.71.7EthnicityHispanic, all races93.00.890.70.7Non-Hispanic, all races92.50.489.00.4Non-Hispanic, Black91.11.185.21.0Non-Hispanic, White92.60.490.10.4GenderMale92.50.589.30.5Female92.70.589.60.5Family incomebNegative/poor92.20.787.40.9Near poor/low91.10.988.50.7Middle92.70.789.60.6High94.30.892.30.6a Race categories have been changed since 2001. Data for 2001 and later years may not be comparable to data from previous years.b 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.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 Health Statistics, National Immunization Survey. Current as of March 2010 Internet Citation: Table 6_3_3-1: 2009 National Healthcare Quality and Disparities Reports. March 2010. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr09/6_maternalchildhealth/T6_3_3-1.html