Table 3_1_1-1 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 3_1_1.1Adult hemodialysis patients with adequate dialysis (urea reduction ratio 65% or greater),a United States, 2002 and 2007 20072002Population groupPercentSEPercentSETotal 89.20.386.40.4Age18–4484.91.081.01.145–6486.70.683.60.665 and over92.80.490.60.5GenderMale85.50.581.60.6Female93.80.492.00.4RaceWhite only89.30.487.40.5Black only87.90.683.90.7Asian only96.31.194.51.6AI/AN93.42.090.12.4Multiple racesDNADNA87.92.1EthnicityNon-Hispanic, all races88.70.486.00.4Non-Hispanic, White88.60.587.00.6Non-Hispanic, Black87.80.684.10.7Hispanic, all races92.10.888.90.9a Standard error was calculated based on sample size, assuming random sample design.DNA - Data have not been analyzed.Key: AI/AN: American Indian or Alaska Native; SE: standard error.Source: Centers for Medicare & Medicaid Services, End Stage Renal Disease Clinical Performance Measures Project. Current as of March 2010 Internet Citation: Table 3_1_1-1: 2009 National Healthcare Quality and Disparities Reports. March 2010. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr09/3_endstagerenaldisease/T3_1_1-1.html