Table 3.
Dementia, Alzheimer’s, and vascular dementia hazard ratios for the non-ABC vs. ABC groups.
| Cases, n (%) | Event Rate (/100 Person-Years) |
Age & Sex Adjusted HR (95% CI) |
Adjusted HR (95% CI) * |
|
|---|---|---|---|---|
| Dementia | ||||
| Non-ABC | 12,165 | 1.11 (1.09–1.13) | 1 (Reference) | 1 (Reference) |
| ABC | 538 | 0.17 (0.16–0.19) | 0.74 (0.68–0.81) | 0.80 (0.73–0.87) |
| Alzheimer’s dementia | ||||
| Non-ABC | 9731 | 0.88 (0.86–0.90) | 1 (Reference) | 1 (Reference) |
| ABC | 410 | 0.13 (0.12–0.14) | 0.74 (0.67–0.82) | 0.79 (0.71–0.88) |
| Vascular dementia | ||||
| Non-ABC | 1274 | 0.11 (0.11–0.12) | 1 (Reference) | 1 (Reference) |
| ABC | 72 | 0.02 (0.18–0.29) | 0.68 (0.53–0.88) | 0.76 (0.59–0.98) |
CI = confidence interval, HR = hazard ratio. * Clinical variables including age, sex, economic status, heart failure, hypertension, diabetes, myocardial infarction, peripheral arterial disease CHA2DS2-VASc score, and modified HAS-BLED score were adjusted.