From: Language delay aggregates in toddler siblings of children with autism spectrum disorder
 | Unstandardized coefficients | Standardized coefficients | T | Sig. | 95.0% confidence interval for B | ||
---|---|---|---|---|---|---|---|
B | Std. error | Beta | Lower | Upper | |||
Receptive language model | |||||||
 (Constant) | 51.19 | 2.75 |  | 18.65 | < .001 | 45.79 | 56.59 |
 Sex | 3.57 | 1.05 | .18 | 3.39 | .001 | 1.50 | 5.65 |
 Maternal education | 2.08 | 1.27 | .092 | 1.63 | .103 | − .43 | 4.59 |
 Income | 3.27 | 1.13 | .16 | 2.89 | .004 | 1.05 | 5.49 |
 Race | − 2.83 | 1.55 | − .094 | − 1.82 | .069 | − 5.88 | .23 |
 ASD risk status | − 4.69 | 1.13 | − .22 | − 4.15 | .000 | − 6.91 | − 2.47 |
Expressive language model | |||||||
 (Constant) | 43.13 | 3.05 |  | 14.13 | < .001 | 37.12 | 49.13 |
 Sex | 3.50 | 1.17 | .16 | 2.98 | .003 | 1.19 | 5.80 |
 Maternal education | 3.72 | 1.42 | .15 | 2.63 | .009 | .94 | 6.51 |
 Income | 2.55 | 1.26 | .11 | 2.02 | .044 | .072 | 5.02 |
 Race | − .043 | 1.73 | − .0010 | − .025 | .98 | − 3.44 | 3.35 |
 ASD risk status | − 3.19 | 1.26 | − .14 | − 2.54 | .011 | − 5.66 | − .72 |