| M (SD) |
Age | 47.2 (14.8) |
 | N (%) |
Sex | Â |
 Female | 120 (55.3) |
 Male | 97 (44.7) |
Race/minority status | Â |
 Non-White | 26 (12.0) |
 White | 191 (88.0) |
Age categories | Â |
 Under 19 | 5 (2.3) |
 20–29 | 27 (12.4) |
 30–39 | 34 (15.7) |
 40–49 | 50 (23.0) |
 50–59 | 54 (24.9) |
 60–69 | 32 (14.7) |
 70 and over | 15 (6.9) |