| Female infants | Male infants | ||||||
---|---|---|---|---|---|---|---|---|
 | βa | SEb | p | N | βa | SEb | p | N |
Multivariate modelc | ||||||||
   di-ortho PCBsd | 42 | 99 | 0.7 | 161 | 200 | 77 | 0.01* | 185 |
   di-ortho PCBsd – restrictede | 88 | 136 | 1.0 | 110 | 189 | 88 | 0.03* | 144 |
   PBDE(4)f | 32 | 70 | 0.7 | 161 | −126 | 62 | 0.04* | 185 |
   PBDE(4)f – restrictede | −20 | 104 | 0.8 | 110 | −162 | 73 | 0.03* | 144 |
Multivariate model including gestational lengthg | ||||||||
   di-ortho PCBsd | 149 | 123 | 0.2 | 110 | 141 | 77 | 0.07 | 144 |
   PBDE(4)f | −47 | 93 | 0.6 | 110 | −139 | 64 | 0.03* | 144 |