This graph shows prevalence of doctor-diagnosed arthritis using combined data from the 2002, 2003, and 2006 National Health Interview Survey. The estimated unadjusted prevalence (percent) and weighted number of adults with arthritis for each group was whites, 24% (36 million); blacks, 19% (4.6 million); Hispanics, 11% (2.9 million); AI/AN, 25% (280,000); API, 8% (667,000); and MRO, 21% (469,000).
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