Table 1 Characteristics of sample
| Â | Auto clinic | Auto plus clinic | Usual care clinic | |||
|---|---|---|---|---|---|---|
Characteristic | (n = 112) | (n = 101) | (n = 656) | |||
| Â | N | % | N | % | N | % |
Age | Â | Â | Â | Â | Â | Â |
 50–64 | 85 | 75.9 | 84 | 83.2 | 545 | 83.1 |
 65–74 | 27 | 24.1 | 17 | 16.8 | 111 | 16.9 |
Gender | Â | Â | Â | Â | Â | Â |
 Female | 75 | 67.0 | 60 | 59.4 | 405 | 61.7 |
 Male | 37 | 33.0 | 41 | 40.6 | 251 | 38.3 |
Ethnicity | Â | Â | Â | Â | Â | Â |
 Hispanic | 71 | 63.4 | 54 | 53.5 | 297 | 45.3 |
 Non-Hispanic | 41 | 36.6 | 32 | 31.7 | 282 | 43.0 |
 Unknown | 0 | 0.0 | 15 | 14.9 | 77 | 11.7 |
Language | Â | Â | Â | Â | Â | Â |
 English | 45 | 40.2 | 45 | 44.6 | 391 | 59.6 |
 Spanish | 67 | 59.8 | 56 | 55.4 | 265 | 40.4 |
Insurance status | Â | Â | Â | Â | Â | Â |
 Medicaid/Medicare | 50 | 44.6 | 42 | 41.6 | 304 | 46.3 |
 Uninsured | 49 | 43.8 | 55 | 54.5 | 280 | 42.7 |
 Commercial | 13 | 11.6 | 4 | 4.0 | 72 | 11.0 |
Federal poverty level | Â | Â | Â | Â | Â | Â |
 <100% | 85 | 75.9 | 90 | 89.1 | 531 | 80.9 |
 100–150% | 21 | 18.8 | 8 | 7.9 | 73 | 11.1 |
 151%+ | 6 | 5.4 | 3 | 3.0 | 52 | 7.9 |
Number of visits in past year | Â | Â | Â | Â | Â | Â |
 1 | 24 | 21.4 | 19 | 18.8 | 165 | 25.1 |
 2–5 | 64 | 57.1 | 58 | 57.4 | 337 | 51.4 |
 6 + | 24 | 21.4 | 24 | 23.8 | 154 | 23.5 |