Table 2.
Group |
|||
---|---|---|---|
Sibs-ASD (n = 21) | Sibs-TD (n = 27) | No-Sibs (n = 21) | |
ASD concerns | 76% | 81% | 57%* |
Social development | 19% | 29.6% | 9.5% |
Language or communication | 52% | 63% | 47.6% |
Restricted and repetitive behaviors | 9.5% | – | 9.5% |
Suspicion of autism | 4.5% | – | – |
ASD: autism spectrum disorder; TD: typically developing.
χ2 = 4.6, p = .099.