Table 1.
DLB prevalence and incidence by region and service
| Service | Dementia (all subtypes) | DLB | ||||
|---|---|---|---|---|---|---|
| Prevalent | Incident | Prevalent | % of prevalent dementia cases (95% CI) | Incident | % of incident dementia cases (95% CI) | |
| A | 1115 | 548 | 66 | 5.9 (4.7–7.5) | 35 | 6.4 (4.6–8.8) |
| B | 1178 | 637 | 68 | 5.8 (4.6–7.3) | 36 | 5.7 (4.1–7.7) |
| C | 282 | 106 | 10 | 3.5 (1.9–6.4) | 4 | 3.8 (1.5–9.3) |
| North-East England | 2575 | 1291 | 144 | 5.6 (4.8–6.5) | 75 | 5.8 (4.7–7.2) |
| D | 355 | 204 | 10 | 2.8 (1.5–5.1) | 9 | 4.4 (2.3–8.2) |
| E | 302 | 169 | 10 | 3.3 (1.8–6.0) | 7 | 4.1 (2.0–8.3) |
| F | 377 | 186 | 9 | 2.4 (1.3–4.5) | 5 | 2.7 (1.2–6.1) |
| G | 361 | 212 | 16 | 4.4 (2.7–7.1) | 10 | 4.7 (2.6–8.5) |
| H | 378 | 357 | 10 | 2.7 (1.4–4.8) | 10 | 2.8 (1.5–5.1) |
| I | 156 | 150 | 8 | 5.1 (2.6–9.8) | 7 | 4.7 (2.3–9.3) |
| East Anglia | 1929 | 1278 | 63 | 3.3 (2.6–4.2) | 48 | 3.8 (2.8–4.9) |
| Overall | 4504 | 2569 | 207 | 4.6 (4.0–5.2) | 123 | 4.8 (4.0–5.7) |
CI confidence interval, DLB dementia with Lewy bodies