Autism prodrome 88 of 89
Reference |
N (SIBS-A) |
Age (Months) |
Comparison group |
Findings |
Merin et al. (2007) |
31 |
6m |
TD n =24 |
10 of the 11 infants with diminished gaze to the mother’s eyes relative to her mouth during the Still |
Young et al. (2009) |
33 |
6-24m |
TD n =25 |
All three siblings with ASD at 24m (2 SIBS-A, 1 SIBS-TD) demonstrated consistent eye contact |
Ozonoff et al. (2008) |
35 |
12-36m |
TD n =31 |
Siblings with later ASD had increased frequency of spinning, rolling and rotating the objects and |
Table 3 (continued)
High risk sibling studies
Reference |
N (SIBS-A) |
Age (Months) |
Comparison group |
Findings |