Table 1 Demographic Characteristics of Study Subjects
| Â | Â | Users (%) | Nonusers (%) | p value |
|---|---|---|---|---|
Total 1 | N = 198 | 94 (47.5) | 104(52.5) | Â |
Age 2 |  | 61.4 ± 16.7 | 58.7 ± 16.3 | NSS |
Gender | Â | Â | Â | NSS |
   Male |  | 51(54) | 67(64) |  |
   Female |  | 43(46) | 37(36) |  |
Race | Â | Â | Â | NSS |
   White |  | 53(56) | 46(44) |  |
   Black |  | 19(20) | 27(26) |  |
   Hispanic |  | 12(13) | 18(17) |  |
   Other3 |  | 10(11) | 13(7) |  |
Education | Â | Â | Â | 0.0006 |
   < High school |  | 12(13) | 28(27) |  |
   High school |  | 23(24) | 42(40) |  |
   Some college |  | 18(19) | 12(12) |  |
   College Graduate |  | 28(30) | 12(12) |  |
   Graduate School |  | 13(14) | 8(8) |  |
Annual Household Income | Â | Â | NSS | |
   < $10,000 |  | 17(27) | 19(30) |  |
   $10,000–$30,000 |  | 12(19) | 15(23) |  |
   $30,000–$50,000 |  | 8(13) | 14(22) |  |
   $50,000–$75,000 |  | 15(23) | 7(11) |  |
   $75,000–$100,000 |  | 4(6) | 4(6) |  |
   > $100,000 |  | 5(13) | 5(8) |  |