Table 3.
Incidence of major and minor cognitive disorder based on meta-analysis by sex and age subgroup.
| Age subgroups | Major Cognitive Disordera |
Minor Cognitive Disorderb | ||
|---|---|---|---|---|
| Males | Females | Both | Both | |
| All (65 to 89 years) | 13.00 (5.82 – 20.19) | 21.12 (15.74 – 26.50) | 16.46 (9.36 – 23.56) | – |
| 65 to 69 years | 4.35 (2.66 – 6.04) | 2.98 (1.71 – 4.26) | 3.88 (2.39 – 5.36) | – |
| 70 to 74 years | 9.42 (6.45 – 12.38) | 8.25 (5.60 – 10.89) | 9.63 (6.19 – 13.08) | 24.2 (12.4 – 35.9) |
| 75 to 79 years | 21.42 (13.76 – 29.09) | 19.56 (14.76 – 24.35) | 20.45 (14.37 – 26.54) | 22.5 (5.1 – 51.4) |
| 80 to 84 years | 32.24 (22.86 – 41.63) | 40.87 (34.07 – 47.66) | 38.74 (29.99 – 47.50) | 40.9 (7.7 – 97.5) |
| 85 to 89 years | 58.76 (47.25 – 70.27) | 63.68 (52.07 – 75.30) | 63.39 (51.29 – 75.48) | 60.1 (6.7 – 159.0) |
a
Meta-analysis of the PAQUID, Rotterdam study, Framingham Heart Study, Gothenburg studies, CFAS-I, CFAS-II, three cities’ studies and AGES-Reykjavik study using data obtained by Wolters et al. Neurology, 2020.
b
Meta-analysed data obtained from Gillis et al. Alzheimer’s Dement (Amst), 2019.