Milestonesss | |||||
---|---|---|---|---|---|
Total Group | Grasping T = 109 ♀ = 56 ♂ = 53 | rolling over T = 98 ♀ = 50 ♂ = 48 | sitting up T = 99 ♀ = 50 ♂ = 49 | Crawling T = 46 ♀ = 28 ♂ = 18 | First steps alone T = 46 ♀ = 28 ♂ = 18 |
Sum PCB ng/g lipid | −.178 | .020 | .212 | .230 | .338** |
Girls | NS | NS | NS | NS | NS |
Boys | −.371* | −.427* | NS | NS | NS |
Calux-TEQ pg/g lipid | .043 | −.015 | .015 | .145 | .078 |
Girls | NS | NS | NS | NS | NS |
Boys | NS | NS | NS | NS | NS |
PCB-118 ng/g lipid | .013 | −.090 | −.064 | −.016 | .451*** |
Girls | NS | NS | NS | NS | NS |
Boys | NS | NS | NS | NS | .577** |
PCB-170 ng/g lipid | −.081 | −.043 | .049 | .193 | .366** |
Girls | NS | NS | NS | NS | NS |
Boys | NS | NS | NS | NS | .378* |
HCB ng/g lipid | .049 | .039 | .049 | .175 | .330** |
Girls | NS | NS | NS | NS | NS |
Boys | NS | NS | NS | NS | .450* |
DDE ng/g lipid | .082 | .019 | −.260*** | .028 | .119 |
Girls | NS | NS | NS | NS | NS |
Boys | NS | NS | −.296* | NS | .642** |
Sum PCB*HCB | −.065 | −.101 | −.032 | .278** | .463*** |
Girls | NS | NS | NS | .327* | NS |
Boys | NS | NS | NS | NS | .538** |
Sum PCB*DDE | −.183 | −.077 | −.163 | .279* | .343** |
Girls | −.312* | NS | NS | NS | NS |
Boys | NS | NS | NS | NS | .630** |