TABLE 2.

Partial Linear Correlations for Pooled Sexes

	BDNF	Hg in cord blood	Total PCB	Maternal smoking	Gestational age
Hg in cord blood	−0.008
Total PCB	0.035	0.244
Maternal smoking	0.064	0.078	0.056
Gestational age	0.143	0.046	0.022	−0.032
Birth weight	−0.105	0.042	−0.021	−0.219	0.338

Note. Significant correlations in bold typeface.