| . | MCI (N = 45) . | NCI (N = 12) . | Test statistic, P . |
|---|---|---|---|
| Age (years) | 74.5 (6.44) | 76.1 (5.79) | t = 0.83, P = 0.419 |
| Sex (% Female) | 22 (48.9%) | 9 (75%) | χ2 = 1.66, P = 0.198 |
| Education (years) | 8.07 (4.33) | 8.00 (4.55) | t = 0.05, P = 0.964 |
| Handedness, R/L | 44/1 | 11/1 | χ2 = 1.05, P = 0.38 |
| APOE-ε4 carriers | 14 (31.1%) | 1(8.3%) | χ2 = 2.53, P = 0.162 |
| MMSE | 24.4 (3.91) | 27.5 (2.21) | t = 3.46, P = 0.002* |
| . | MCI (N = 45) . | NCI (N = 12) . | Test statistic, P . |
|---|---|---|---|
| Age (years) | 74.5 (6.44) | 76.1 (5.79) | t = 0.83, P = 0.419 |
| Sex (% Female) | 22 (48.9%) | 9 (75%) | χ2 = 1.66, P = 0.198 |
| Education (years) | 8.07 (4.33) | 8.00 (4.55) | t = 0.05, P = 0.964 |
| Handedness, R/L | 44/1 | 11/1 | χ2 = 1.05, P = 0.38 |
| APOE-ε4 carriers | 14 (31.1%) | 1(8.3%) | χ2 = 2.53, P = 0.162 |
| MMSE | 24.4 (3.91) | 27.5 (2.21) | t = 3.46, P = 0.002* |
Mean (SD) values are reported for continuous variables, unless otherwise indicated at the time of PET scanning.
Abbreviations: CDR, Clinical Dementia Rating, MCI, mild cognitive impairment, MMSE, Mini-Mental State Examination, NCI, no cognitive impairment.
P < 0.05.
| . | MCI (N = 45) . | NCI (N = 12) . | Test statistic, P . |
|---|---|---|---|
| Age (years) | 74.5 (6.44) | 76.1 (5.79) | t = 0.83, P = 0.419 |
| Sex (% Female) | 22 (48.9%) | 9 (75%) | χ2 = 1.66, P = 0.198 |
| Education (years) | 8.07 (4.33) | 8.00 (4.55) | t = 0.05, P = 0.964 |
| Handedness, R/L | 44/1 | 11/1 | χ2 = 1.05, P = 0.38 |
| APOE-ε4 carriers | 14 (31.1%) | 1(8.3%) | χ2 = 2.53, P = 0.162 |
| MMSE | 24.4 (3.91) | 27.5 (2.21) | t = 3.46, P = 0.002* |
| . | MCI (N = 45) . | NCI (N = 12) . | Test statistic, P . |
|---|---|---|---|
| Age (years) | 74.5 (6.44) | 76.1 (5.79) | t = 0.83, P = 0.419 |
| Sex (% Female) | 22 (48.9%) | 9 (75%) | χ2 = 1.66, P = 0.198 |
| Education (years) | 8.07 (4.33) | 8.00 (4.55) | t = 0.05, P = 0.964 |
| Handedness, R/L | 44/1 | 11/1 | χ2 = 1.05, P = 0.38 |
| APOE-ε4 carriers | 14 (31.1%) | 1(8.3%) | χ2 = 2.53, P = 0.162 |
| MMSE | 24.4 (3.91) | 27.5 (2.21) | t = 3.46, P = 0.002* |
Mean (SD) values are reported for continuous variables, unless otherwise indicated at the time of PET scanning.
Abbreviations: CDR, Clinical Dementia Rating, MCI, mild cognitive impairment, MMSE, Mini-Mental State Examination, NCI, no cognitive impairment.
P < 0.05.
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