Table 2.
Characteristics of MCI non-convertors and convertors in three years follow-up
| Demographics | MCI-nc (n = 62) | MCI-c (n = 16) | p value |
|---|---|---|---|
| Age, y | 68.3 (4.1) | 68.5 (3.8) | 0.844 |
| Sex | |||
| Female | 34 (55%) | 9 (56%) | 0.919 |
| Male | 28 (45%) | 7 (44%) | |
| Education duration, y | 10.4 (2.7) | 10.3 (1.9) | 0.953 |
| ApoE ε4 carrier | |||
| (+) | 10 (16%) | 4 (25%) | 0.410 |
| (−) | 52 (84%) | 12 (75%) | |
| MMSE | 25.8 (1.4) | 19.3 (1.7) | 0.000 |
| MoCA | 22.3 (1.7) | 14.5 (1.5) | 0.000 |
| ADAS-cog | 19.2 (3.6) | 30.0 (3.3) | 0.000 |
| AVLT-SR | 5.7 (1.4) | 2.8 (1.3) | 0.000 |
| AVLT-LR | 4.1 (1.3) | 1.5 (1.0) | 0.000 |
Abbreviations: MMSE Mini Mental State Examination, MoCA Montreal Cognitive Assessment, ADAS-cog Alzheimer’s Disease Assessment Scale-cognitive subscale, AVLT Auditory Verbal Learning test, MCI-nc not converted from MCI to AD dementia, MCI-c converted from MCI to AD dementia