|
Age (years) – mean (SD)
|
9.0 (1.0)
|
9.7 (0.8)
|
9.3 (1.0)
|
F = 3.63
|
0.505
|
|
Range
|
7.2–11.3
|
7.9–11.0
|
7.3–10.7
| | |
|
Sex (male) – n (%)
|
26 (70.3)
|
11 (52.4)
|
21 (75.0)
|
X = 3.03
|
0.220
|
|
Handedness (right) – n (%)
|
32 (86.5)
|
17 (81.0)
|
28 (100.0)
|
X = 5.29
|
0.071
|
|
Ethnicity – n (%)
| | | |
X = 24.09
|
0.020
|
|
Caucasian
|
16 (43.2)
|
15 (71.4)
|
13 (46.4)
| | |
|
African Canadian/Caribbean
|
0 (0.0)
|
1 (4.8)
|
4 (14.3)
| | |
|
Eastern European
|
5 (13.5)
|
2 (9.5)
|
0 (0.0)
| | |
|
Western European
|
11 (29.7)
|
3 (14.3)
|
2 (7.1)
| | |
|
Chinese/South East Asian
|
1 (2.7)
|
0 (0.0)
|
5 (17.9)
| | |
|
South Asian/Other
|
4 (10.8)
|
0 (0.0)
|
4 (14.3)
| | |
|
IQb – mean (SD)
|
106.4 (12.9)
|
87.2 (10.2)
|
95.6 (14.1)
|
F = 16.18
|
< 0.010c,d
|
|
Range
|
80–138
|
71–116
|
63–120
| | |
|
Height ≤ 10th percentile – n (%)
|
1 (2.7)
|
5 (23.8)
|
3 (10.7)
|
X = 6.37
|
0.041
|
|
Weight ≤ 10th percentile – n (%)
|
6 (16.2)
|
4 (19.1)
|
4 (14.3)
|
X = 0.20
|
0.905
|
|
OFC ≤10th percentile – n (%)
|
0 (0.0)
|
5 (23.8)
|
5 (17.9)
|
X = 8.96
|
0.011
|
|
Right PFL 2SD below the mean – n (%)
|
8 (21.6)
|
10 (47.6)
|
11 (39.3)
|
X = 4.63
|
0.099
|
|
Left PFL 2SD below the mean – n (%)
|
9 (24.3)
|
9 (42.9)
|
9 (32.1)
|
X = 2.15
|
0.342
|
|
Smooth philtrum (4 or 5 on the Lip-Philtrum Guide) – n (%)
|
12 (32.4)
|
5 (23.8)
|
9 (32.1)
|
X = 4.78
|
0.572
|
|
Thin vermillion border (4 or 5 on the Lip-Philtrum Guide) – n (%)
|
8 (22.2)
|
4 (19.1)
|
3 (10.7)
|
X = 3.77
|
0.708
|
|
FASD diagnostic categorye – n (%)
|
|
FAS
| |
3 (14.3)
| | | |
|
pFAS
| |
2 (9.5)
| | | |
|
ARND
| |
16 (76.2)
| | | |
|
Other neurodevelopmental disordersf – n (%)
|
|
ADHD
| |
5 (23.8)
|
23 (82.1)
| | |
|
ASD
| |
3 (14.3)
|
6 (21.4)
| | |
