Table 1.
Age- and sex-specific prevalence ratios (cases per 100 population) of dementia and specific dementing disorders in Biv on January 1, 2004
| Age (yrs) (N°) | Men |
Women |
Total |
|||
|---|---|---|---|---|---|---|
| N° | Pr % | N° | PR % | N° | PR % | |
| Dementia | ||||||
| 50-59 (97) | 0 | - | 0 | - | 0 | - |
| 60-69 (106) | 0 | - | 1 | 1.6 | 1 | 0.9 |
| 70-79 (172) | 8 | 10.0 | 10 | 10.9 | 18 | 10.5 |
| 80-89 (108) | 4 | 8.3 | 6 | 10.0 | 10 | 9.3 |
| 90-99 (26) | 0 | - | 1 | 5 | 1 | 3.8 |
| Total (509) | 12 | 5.3 | 18 | 6.4 | 30 | 5.9 |
| Frontotemporal dementia | ||||||
| 50-59 (97) | 0 | - | 0 | - | 0 | - |
| 60-69 (106) | 1 | 2.3 | 1 | 1.6 | 1 | 0.9 |
| 70-79 (172) | 2 | 2.5 | 5 | 5.4 | 7 | 4.1 |
| 80-89 (108) | 3 | 6.3 | 5 | 8.3 | 8 | 7.4 |
| 90-99 (26) | 0 | - | 1 | 5 | 1 | 3.8 |
| Total (509) | 6 | 2.6 | 12 | 4.3 | 18 | 3.5 |
| Alzheimer | ||||||
| Total 50+ | 3 | 0.6 | ||||
| Vascular dementia | ||||||
| Total 50+ | 2 | 0.4 | ||||
| Unspecified dementia | ||||||
| Total 50+ | 6 | 1.2 | ||||
| Parkinson dementia | ||||||
| Total 50+ | 1 | 0.2 | ||||
PR prevalence ratio (per 100 population)