Outcomes | Settings | Number of studies (n) | Annual conversion rate(95% CI) at 5–10 years |
Dementia | All | 15 (2404) | 3.3% (3.0 to 3.6) |
Specialist clinics | 6 (630) | 6.7% (5.9 to 7.5) | |
Community | 9 (1774) | 2.6% (2.3 to 2.9) | |
Alzheimer disease | All | 11 (1203) | 5.1% (4.7 to 5.6) |