Table 1.
Noncarriers | Heterozygotes | Homozygotes | |
---|---|---|---|
Number of participants | 88 | 32 | 6 |
Age (years) | 71.6 ± 8.8 | 69.2 ± 9.7 | 67.0 ± 12.2 |
Gender (m/f) | 20/68 | 7/25 | 1/5 |
Hypertension (%) | 28% | 31% | 17% |
Education (years) | 15.5 ± 2.8 | 15.5 ± 2.8 | 15.0 ± 2.4 |
MMSE | 28.8 ± 1.3 | 28.9 ± 1.5 | 28.7 ± 1.2 |
Vocabulary (raw score) | 69.7 ± 6.4 | 68.9 ± 6.0 | 69.2 ± 3.4 |
Executive Factor (z-score) | 0.03 ± 0.64 | 0.08 ± 0.66 | 0.09 ± 0.41 |
Memory Factor (z-score) | 0.28 ± 0.63 | 0.19 ± 0.84 | 0.02 ± 1.06 |
Mean hyperintensity rating | 1.47± 0.98 | 1.23± 1.02 | 1.58± 1.43 |