| All-cause dementia | Alzheimer's disease | Vascular dementia | ||||||
---|---|---|---|---|---|---|---|---|---|
 | Dementia events (n) | Events per 1000 person-years | Adjusted HR (95% CI)* | Dementia events (n) | Events per 1000 person-years | Adjusted HR (95% CI)* | Dementia events (n) | Events per 1000 person-years | Adjusted HR (95% CI)* |
People with no diabetes at all | 2561 | 0.54 | Reference | 1918 | 0.40 | Reference | 817 | 0.17 | Reference |
People with type 2 diabetes | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 All patients | 562 | 2.55 | 2.85 (2.56, 3.17) | 322 | 1.46 | 2.38 (2.07, 2.73) | 302 | 1.37 | 3.93 (3.36, 4.59) |
 Female patients | 207 | 2.51 | 2.93 (2.59, 3.32) | 140 | 1.69 | 2.74 (2.24, 3.35) | 84 | 1.02 | 2.67 (2.04, 3.49) |
 Male patients | 355 | 2.57 | 2.70 (2.28, 3.18) | 182 | 1.31 | 2.15 (1.81, 2.56) | 218 | 1.57 | 4.73 (3.99, 5.62) |
 Ratio of HR (Female/Male) |  |  | 1.19 (0.96, 1.46) |  |  | 1.56 (1.20, 2.02) |  |  | 0.89 (0.65, 1.22) |