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Table 1 DLB prevalence and incidence by region and service

From: Clinical prevalence of Lewy body dementia

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)
  1. CI confidence interval, DLB dementia with Lewy bodies