| ACT cohort | General population | ||
---|---|---|---|---|
N | % | N | % | |
Total people | 1473 | 100 | 2391 | 100 |
Age at index | Â | Â | Â | Â |
 65–69 | 14 | 0.95 | 456 | 19.07 |
 70–74 | 107 | 7.26 | 515 | 21.54 |
 75–79 | 260 | 17.65 | 461 | 19.28 |
 80–84 | 395 | 26.82 | 450 | 18.82 |
 85+  | 697 | 47.32 | 509 | 21.29 |
Sex | Â | Â | Â | Â |
 Female | 954 | 64.77 | 1419 | 59.35 |
 Male | 519 | 35.23 | 972 | 40.65 |
Race | Â | Â | Â | Â |
 American Indian/Alaska native | 8 | 0.54 | 26 | 1.09 |
 Asian | 40 | 2.72 | 104 | 4.35 |
 Black or African American | 61 | 4.14 | 51 | 2.13 |
 Native Hawaiian or Other Pacific Islander | 3 | 0.2 | 1 | 0.04 |
 Other | 10 | 0.68 | 15 | 0.63 |
 Unknown or not reported | 27 | 1.83 | 46 | 1.92 |
 White | 1324 | 89.88 | 2148 | 89.84 |
Ethnicity | Â | Â | Â | Â |
 Hispanic or Latino | 37 | 2.51 | 94 | 3.93 |
 Not Hispanic or Latino | 1417 | 96.2 | 2249 | 94.06 |
 Unknown/not reported ethnicity | 19 | 1.29 | 48 | 2.01 |
Neighborhood income | Â | Â | Â | Â |
  < $25,000 | 6 | 0.41 | 21 | 0.88 |
  ≥ $25,000 | 1409 | 95.66 | 2351 | 98.33 |
 Missing | 58 | 3.94 | 19 | 0.79 |
Neighborhood education | Â | Â | Â | Â |
  < 25% college | 209 | 14.19 | 795 | 33.25 |
  ≥ 25% college | 1206 | 81.87 | 1577 | 65.96 |
 Missing | 58 | 3.94 | 19 | 0.79 |