Baseline Neuropsychologic z Scores of Patient Groups
| Group | HE prodromal AD (n = 28) | LE prodromal AD (n = 36) | P |
| Immediate recall | −1.83 ± 1.00 | −1.25 ± 0.99 | NS |
| Delayed recall | −2.06 ± 1.07 | −1.89 ± 0.74 | NS |
| Visuoconstruction | −0.53 ± 1.94 | −0.48 ± 1.76 | NS |
| Verbal fluency | −0.16 ± 1.06 | 0.47 ± 1.38 | NS |
| Attention | −0.51 ± 2.55 | −0.61 ± 2.01 | NS |
| Executive function | −1.35 ± 2.08 | −1.42 ± 1.10 | NS |
NS = not significant.
Data are mean ± SD.