From: Intellectual functioning and behavioural features associated with mosaicism in fragile X syndrome
 | FM-only | PM/FM Mosaic | p | ||
---|---|---|---|---|---|
n | Mean ± SD | n | Mean ± SD | ||
Intellectual functioning1 | |||||
 cVIQ | 69 | 41.5 ± 23.2 | 18 | 59.6 ± 19.7 | 0.032 |
 cPIQ | 69 | 42.1 ± 20.3 | 19 | 54.1 ± 14.1 | 0.138 |
 cWMI | 25 | 30.0 ± 11.4 | 9 | 51.7 ± 13.0 | 0.075 |
 cPSI | 34 | 38.9 ± 11.6 | 12 | 62.8 ± 20.0 | 0.004* |
 cFSIQ | 69 | 28.9 ± 23.8 | 18 | 49.9 ± 18.1 | 0.019* |
ASD features2 | |||||
 ADOS CSS | 64 | 6.67 ± 2.06 | 16 | 6.00 ± 2.31 | 0.930 |
 SA CSS | 64 | 6.38 ± 2.26 | 16 | 5.69 ± 2.18 | 0.658 |
 RRB CSS | 64 | 7.64 ± 1.92 | 16 | 7.31 ± 1.78 | 0.710 |
Maladaptive behaviours3 | |||||
 Irritability | 70 | 15.5 ± 11.4 | 20 | 9.00 ± 7.58 | 0.011* |
 Lethargy | 70 | 6.71 ± 5.42 | 20 | 4.65 ± 3.63 | 0.117 |
 Stereotypy | 70 | 5.60 ± 4.66 | 20 | 3.90 ± 4.39 | 0.233 |
 Hyperactivity | 70 | 12.1 ± 8.28 | 20 | 8.35 ± 7.63 | 0.071 |
 Inappropriate speech | 70 | 4.90 ± 3.50 | 20 | 2.80 ± 3.27 | 0.009* |
 Social avoidance | 70 | 3.47 ± 2.75 | 20 | 2.05 ± 3.07 | 0.012* |
 ABC total | 70 | 48.3 ± 28.3 | 20 | 30.8 ± 23.4 | 0.012* |
 ABC UI | 70 | 0.62 ± 0.19 | 20 | 0.73 ± 0.16 | 0.006* |