Table 1 Characteristics of the BDR cohort, stratified by deprivation level
Deprivation group | ||||||
|---|---|---|---|---|---|---|
1—Least Deprived | 2 | 3 | 4 | 5—Most deprived | ||
(N = 293) | (N = 209) | (N = 142) | (N = 77) | (N = 68) | p value | |
Age at death (years) | 85.3 (8.43) | 84.1 (8.60) | 85.4 (8.60) | 84.0 (8.25) | 84.5 (9.36) | .61 |
Female sex | 143 (48.8%) | 98 (46.9%) | 68 (47.9%) | 32 (41.6%) | 32 (47.1%) | .77 |
APOE ε4 non-carrier | 97 (33.1%) | 83 (39.7%) | 51 (35.9%) | 36 (46.8%) | 21 (30.9%) | .29 |
APOE ε4 carrier | 120 (41.0%) | 77 (36.8%) | 54 (38.0%) | 25 (32.5%) | 35 (51.5%) | |
APOE genotype not known | 76 (25.9%) | 49 (23.4%) | 37 (26.1%) | 16 (20.8%) | 12 (17.6%) | |
Hypertension present | 150 (51.2%) | 106 (50.7%) | 86 (60.6%) | 32 (41.6%) | 36 (52.9%) | .08 |
Diabetes present | 27 (9.2%) | 19 (9.1%) | 23 (16.2%) | 7 (9.1%) | 13 (19.1%) | .15 |
Any cognitive impairment present | 165 (56.3%) | 125 (59.8%) | 82 (57.7%) | 48 (62.3%) | 41 (60.3%) | .91 |