Table 5 Relationship between episodic memory level 2 and perceptual motor speedfunctioning and conversion to AD over a two-year period by APOE4 allelestatus
Converted to AD | Low episodic memory function and no APOE4 allelea | Low episodic memory function and at least one APOE4alleleb | ||||
|---|---|---|---|---|---|---|
| Â | Low perceptual motor speed function | Not low perceptual motor speed function | Total | Low perceptual motor speed function | Not low perceptual motor speed Function | Total |
Yes | 63.6% (7) | 54.5% (6) | 59.1% (13) | 84.2% (16) | 37.8% 17) | 61.2% (18) |
No | 36.4% (4) | 45.5% (5) | 40.9% (9) | 15.8% (3) | 62.2% (28) | 38.8% (10) |
Total | 100% (11) | 100% (11) | 100% (22) | 100% (19) | 100% (13) | 100% (28) |