. Author manuscript; available in PMC: 2012 Apr 24.

Published in final edited form as: J Steroid Biochem Mol Biol. 2011 Mar 21;127(1-2):16–26. doi: 10.1016/j.jsbmb.2011.03.011

Table 3.

Associations of PFAA exposures with endogenous hormone end points in lactating women from the MAMA study.

Hormone_{media visit}	PFC_{media visit}	Rho (p-value)
Estradiol_M1	PFOSA_S1	0.44 (0.011)
Estradiol_M2	MePFOSA_S2	0.37 (0.060)
Estradiol_M2	PFNA_S2	−0.34 (0.045)
Prolactin_M2	MePFOSA_S2	−0.38 (0.050)
Estradiol_S2	PFOSA_S1	0.53 (0.0026)
Estradiol_S2	MePFOSA_S2	0.31 (0.093)

Spearman correlations between serum PFAA concentrations and data on serum or milk immunoglobulins (S is serum; M is milk). Visit number (1 or 2) is shown as a subscript for the matrix analyzed (milk or serum). Bolded associations were significant based on p < 0.05.