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Crude rates of dementia according to coronary artery calcium score at baseline (N=6293, from 2000 through 2013)
| Coronary artery calcium score at baseline | Total | ||||
|---|---|---|---|---|---|
|
| |||||
| 0 | 1 to 400 | 401 to 1000 | ≥ 1001 | ||
|
|
|
||||
| No. at Risk (baseline) | 3,132 | 2,539 | 384 | 238 | 6,293 |
| Follow-up period, person-years | 36,231 | 27,618 | 3,880 | 2,251 | 69,981 |
| Dementia, no. | 61 | 145 | 33 | 32 | 271 |
| Dementia rate, per 1,000 person-years | 1.68 | 5.25 | 8.50 | 14.22 | 3.87 |
| Crude rate ratio for dementia | 1.0 (ref) | 3.12 | 5.05 | 8.44 | - |
