N total | Prevalence of CHD (%) | All-cause dementia | Alzheimer’s disease | Vascular dementia | ||||
---|---|---|---|---|---|---|---|---|
ncase | OR (95% CI) a | ncase | OR (95% CI) a | ncase | OR (95% CI) a | |||
Never-user | 100,252 | 2.7 | 1427 | Ref | 521 | Ref | 318 | Ref |
User for ≤5 years prior to end of follow-up | 2385 | 32.8 | 216 | Excluded b | 64 | Excluded b | 99 | Excluded b |
User for >5 to ≤10 years prior to end of follow-up | 9752 | 36.1 | 309 | 0.95 (0.86, 1.05) | 110 | 1.02 (0.86, 1.20) | 92 | 0.87 (0.73, 1.03) |
User for > 10 years prior to end of follow-up | 24,200 | 36.8 | 595 | 0.51 (0.47, 0.56) | 198 | 0.58 (0.51, 0.68) | 197 | 0.48 (0.42, 0.56) |