. 2011 Mar 16;96(6):E934–E938. doi: 10.1210/jc.2010-2814

Table 2.

Correlations between maternal and cord thyroid function tests (n = 616), adjusted for sex and gestational age

	Maternal TSH^a, 1.86 (1.38, 2.50)		Maternal FT4^a, 12.03 (11.19, 13.01)^a		Maternal FT3^a, 4.15 (3.88, 4.47)^a
	r	P	r	P	r	P
Cord TSH, 8.11 (5.88, 11.29)^a	0.004	0.92	−0.78	0.81	−0.02	0.64
Cord FT4, 14.33 (13.29, 15.48)^a	−0.08	0.039	0.14	0.0004	0.04	0.31
Cord FT3, 4.15 (3.88, 4.47)^a	−0.10	0.014	−0.02	0.56	0.04	0.36

Median (IQR) is presented for each test. Data represent term babies only. Units for TSH, FT4, and FT3 are mIU/liter, pmol/liter, and pmol/liter, respectively.

Log-transformed variables used for correlations.