Table 2.
Correlations of Q-CHAT scores to predictor and control variables
| Boys | Girls | All | |||||||
|---|---|---|---|---|---|---|---|---|---|
| n | r | p | n | r | p | n | r | p | |
| Testosterone at mini-puberty | 39 | .07 | .684 | 47 | .03 | .827 | 86 | .11 | .323 |
| Birth weight | 40 | .03 | .877 | 47 | −.23 | .121 | 87 | −.11 | .305 |
| Child’s age at saliva sampling | 40 | .27 | .084 | 47 | −.06 | .674 | 87 | .04 | .738 |
| Child’s age at Q-CHAT assessment | 40 | −.14 | .380 | 47 | −.17 | .243 | 87 | −.15 | .164 |
| Maternal age | 40 | .15 | .365 | 46 | .08 | .614 | 86 | .12 | .293 |
| Paternal age | 39 | −.02 | .885 | 46 | .22 | .136 | 85 | .13 | .243 |
| Maternal education | 40 | −.03 | .865 | 47 | −.12 | .418 | 87 | −.08 | .469 |
| Paternal education | 40 | −.03 | 867 | 47 | −.12 | 421 | 87 | −.11 | .328 |
| Number of siblings | 40 | −.08 | .632 | 47 | .08 | .599 | 87 | .00 | .980 |