|
Scale
|
Subtest
|
Total
|
Classic adult-onset
|
Mild
|
P value
|
|---|
|
Verbal
|
Information
|
6.5 ± 1.8 (187)
|
6.3 ± 1.8 (151)
|
7.0 ± 2.1 (36)
|
n.s.
|
| |
Digit Span
|
6.0 ± 2.4 (188)
|
5.7 ± 2.4 (151)
|
6.8 ± 2.3 (37)
|
0.045
|
| |
Arithmetic
|
7.5 ± 2.4 (179)
|
7.2 ± 2.3 (144)
|
8.6 ± 2.3 (35)
|
0.004
|
| |
Similarities
|
7.0 ± 2.2 (168)
|
6.9 ± 2.2 (135)
|
7.1 ± 2.1 (33)
|
n.s.
|
|
Performance
|
Picture Completion
|
6.7 ± 2.2 (188)
|
6.6 ± 2.1 (151)
|
7.1 ± 2.5 (37)
|
n.s.
|
| |
Block Design
|
6.3 ± 2.2 (186)
|
6.0 ± 2.0 (150)
|
7.5 ± 2.6 (36)
|
<0.001
|
| |
Digit Symbol
|
6.6 ± 2.1 (187)
|
6.5 ± 2.0 (150)
|
6.9 ± 2.5 (37)
|
n.s.
|
- Mean Scaled Scores ± SD (n).
- WAIS-R = Wechsler Adult Intelligence Scales-Revised; DM1 = Myotonic Dystrophy type 1.
