| | Age, y, mean (SD) | 68.9 (10.9) | | Male, (%) | 125 (60.4) | | Female, (%) | 82 (39.6) | | Race | | | White, (%) | 190 (92.68) | | African American, (%) | 3 (1.46) | | Hispanic, (%) | 8 (3.90) | | Asian/Pacific Islander, (%) | 3 (1.46) | | Native American, (%) | 1 (0.49) | | Education level | | | Less than high school, (%) | 3 (1.47) | | High school, (%) | 31 (14.98) | | College, (%) | 102 (49.28) | | Graduate school, (%) | 68 (32.85) | | Income | | | <$20,000, (%) | 15 (9.8) | | $20,000–39,999, (%) | 21 (13.72) | | $40,000–59,999, (%) | 25 (16.33) | | $60,000–$99,999, (%) | 39 (25.5) | | >$100,000, (%) | 53 (34.6) | | Duration of PD, y, mean (SD) | 8.15 (6.9) | | Age of initial diagnosis, years, mean (range) | 61.2 (32–87) | | Young onset cases (≤45 y), (%) | 6 (3.0) |
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