Table 3_1_5-1 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_5.1Adult hemodialysis patients who have an arteriovenous fistula as their primary mode of vascular access,a United States, 2002 and 2007 20072002Population groupPercentSEPercentSETotal 49.60.533.40.5Age18–4454.81.442.21.445–6450.80.835.80.865 and over46.90.828.20.7GenderMale57.40.742.90.7Female39.90.822.10.7RaceWhite only53.20.736.00.7Black only42.40.928.50.8Asian only55.72.835.13.3AI/AN only56.64.041.33.9Multiple racesDNADNA38.03.1EthnicityNon-Hispanic, all races49.00.632.50.6Non-Hispanic, White53.10.835.10.8Non-Hispanic, Black42.30.928.50.8Hispanic, all races53.01.438.91.4a 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_5-1: 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_5-1.html