Table 1 Characteristics of U.S. Adults Age 18-64 in 2005, by Metropolitan Residence
| Â | Â | Â | METROPOLITAN | Â | NON-METROPOLITAN | Â | Â |
|---|---|---|---|---|---|---|---|
| Â | p | Overall N = 257,895 | Central City N = 84,492 | Other N = 92,818 | Adjacent N = 44,096 | Micropolitan N = 20,584 | Remote N = 15,905 |
Age, Median (IQR) | < 0.001 | 39 (29-50) | 38 (28-49) | 40 (30-50) | 41 (29-51) | 41 (29-51) | 42 (30-52) |
Race/ethnicity, % (SE) | < 0.001 | Â | Â | Â | Â | Â | Â |
   White, non-Hispanic |  | 68.5 (0.2) | 56.8 (0.4) | 73.1 (0.3) | 82.9 (0.4) | 81.4 (0.6) | 85.5 (0.6) |
   Black, non-Hispanic |  | 10.1 (0.1) | 14.7 (0.2) | 7.4 (0.2) | 7.2 (0.2) | 5.9 (0.3) | 5.4 (0.6) |
   Hispanic |  | 15.5 (0.2) | 21.2 (0.4) | 14.2 (0.3) | 6.0 (0.3) | 7.9 (0.5) | 5.6 (0.4) |
   Other |  | 5.2 (0.1) | 6.6 (0.2) | 4.7 (0.2) | 3.3 (0.2) | 4.1 (0.4) | 3.1 (0.3) |
   Unknown |  | 0.7 (0.1) | 0.7 (0.1) | 0.6 (0.1) | 0.6 (0.1) | 0.7 (0.1) | 0.4 (0.1) |
Sex, % Female (SE) | .96 | 50.0 (0.2) | 50.0 (0.3) | 50.0 (0.3) | 50.3 (0.5) | 50.3 (0.7) | 49.8 (0.7) |
Region, % (SE) | < 0.001 | Â | Â | Â | Â | Â | Â |
   Northeast |  | 18.6 (0.1) | 15.4 (0.2) | 24.0 (0.2) | 15.2 (0.3) | 8.5 (0.3) | 5.1 (0.3) |
   South |  | 35.8 (0.1) | 36.7 (0.3) | 32.2 (0.2) | 45.5 (0.4) | 33.7 (0.6) | 42.1 (0.7) |
   Midwest |  | 22.3 (0.1) | 19.1 (0.2) | 21.7 (0.2) | 28.1 (0.4) | 36.0 (0.6) | 38.2 (0.7) |
   West |  | 23.2 (0.1) | 28.8 (0.3) | 22.1 (0.3) | 11.2 (0.3) | 21.8 (0.5) | 14.6 (0.5) |
HIV Risk Factor, % (SE) | < 0.001 | 4.0 (0.1) | 4.7 (0.2) | 3.7 (0.2) | 3.3 (0.2) | 3.3 (0.3) | 2.9 (0.3) |