Table 1 Psychometric data
From: Fragile X syndrome: a pilot proton magnetic resonance spectroscopy study in premutation carriers
|  | Premutation FraX Carriers (n = 17) Mean (SD) | Healthy controls (n = 16) Mean (SD) | P |
|---|---|---|---|
Age (years) | 50 (15) | 47 (17) | 0.547 |
Full Scale IQ | 114 (13) | 115 (17) | 0.882 |
Verbal IQ | 113 (16) | 116 (21) | 0.669 |
Subcategories | 51 (9) | 53 (14) | 0.570 |
Vocabulary | 26 (4) | 26 (5) | 0.947 |
Comprehension | 21 (3) | 21 (5) | 0.832 |
Similarities | 113 (12) | 110 (14) | 0.552 |
Performance IQ | Â | Â | Â |
Block design | 35.50 (8.00) | 32.82 (8.34) | 0.413 |
Object Assembly | 28.81 (6.02) | 25.91 (6.39) | 0.249 |
BDI | 5 (5) | 5 (4) | 0.746 |
BAI | 5 (6) | 3 (2) | 0.276 |
HAS | 0 (0) | 0 (0) | 1.000 |
Y-BOCS - rituals | 2 (4) | 2 (4) | 0.910 |
Y-BOCS - obsessions | 3 (4) | 3 (4) | 0.910 |
CGG | 87 (18) | 29 (6) | < 0.00001 |