| ε 4 non-carriers (n = 31) | ε 4 carriers (n = 39) | t-values/U-values | p-values | Effect sizesa |
---|---|---|---|---|---|
MMSE | 28.4 (1.6) | 27.5 (1.8) | 2.19c | 0.03 | 0.53 |
WASI-IQ | 105 (13.4)b | 106 (15.3)b | 0.068c,e | 0.95 | 0.01 |
Stroop Color Word Test (seconds) | 94 (54.3) | 106 (58.0) | -0.840c | 0.40 | 0.22 |
WAIS-R Digit Symbol (items) | 35 (10.5) | 32 (12.1) | 1.166c | 0.25 | 0.27 |
FAS (items) | 30 (12.0) | 31 (12.8) | -0.262c | 0.79 | 0.08 |
Animal fluency (items) | 16 (5.8) | 17 (5.6) | -0.299c | 0.77 | 0.18 |
Trail Making A (seconds) | 48 (22.0) | 58 (26.9) | 477d | 0.13 | -0.18 |
Trail Making B (seconds) | 144 (112.6) | 165 (89.4) | 479.5d | 0.14 | -0.18 |
Boston Naming (items) | 15 (1.1) | 14 (1.1) | 539.5d | 0.03 | -0.26 |
Rey Complex Figure Test – copy (points) | 33 (5.4) | 31 (7.0) | 487d | 0.16 | -0.17 |
Rey Complex Figure Test – recall (points) | 16 (9.0) | 11 (7.5) | 410.5d | 0.02 | -0.27 |