No APOE*4 alleles (n=348) | One APOE*4 allele (n=368) | Two APOE*4 alleles (n=74) | P* | |
---|---|---|---|---|
Male, frequency (%) | 111 (32%) | 116 (32%) | 32 (43%) | .131 |
Age at assessment, mean [SD] | 78.1 [5.9] | 76.2 [5.8] | 72.8 [5.4] | <.001 |
Duration of illness (years) | 3.7 [2.5] | 4.2 [2.9] | 3.9 [2.8] | .077 |
Education (years) | 12.5 [3.1] | 12.8 [3.0] | 13.1 [2.7] | .208 |
Baseline MMSE | 17.5 [5.8] | 17.6 [5.2] | 17.5 [5.8] | .960 |
Baseline CDR | 1.31 [0.69] | 1.29 [0.63] | 1.24 [0.67] | .623 |