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Subject Demographics
| N | Age (mean(SD)) | Gender (%F) | APOE (% with at least one E4 allele)* | |
|---|---|---|---|---|
| Whole Group | 44 | 76.4(5.6) | 73% | 16.3% |
| PiB Groups: | ||||
| PiB(+) | 21 | 76.9(5.5) | 71% | 25.0% |
| PiB(−) | 23 | 76.0(5.7) | 74% | 8.7% |
APOE data was not available for one PiB(+) subject; percentages are based on N=43 for whole group and N=20 for PiB(+)
