CAA(n = 8) | No CAA(n = 80) | |
---|---|---|
Median (range) age in years | 58 (21–75) | 26.5 (0–79) |
Cause of injury (n (%)) | ||
Fall | 4 (50) | 29 (36) |
Road traffic accident | 4 (50) | 45 (56) |
Assault | 0 | 6 (8) |
Median (range) survival time in hours | 25.5 (16–240) | 48 (4–576) |
Median (range) contusion index | 19 (0–54) | 14.5 (0–46) |
Aβ plaques (n (%)) | 7 (88) | 17 (21) |
APOE genotype (n (%)) | ||
E2,2 | 0 | 2 (2) |
E2,3 | 0 | 7 (9) |
E2,4 | 0 | 4 (5) |
E3,3 | 1 (12) | 38 (48) |
E3,4 | 3 (38) | 27 (34) |
E4,4 | 4 (50) | 2 (2) |
APOE allele frequency (n/N (%)) | ||
ε2 | 0 | 15/160 (9) |
ε3 | 5/16 (31) | 110/160 (69) |
ε4 | 11/16 (69) | 35/160 (22) |