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. Author manuscript; available in PMC: 2016 Sep 23.
Published in final edited form as: Clin Endocrinol (Oxf). 2015 Dec 16;84(4):551–557. doi: 10.1111/cen.12974

Table 3.

Maternal fT4 decreases with excess gestational weight gain

Insufficient Sufficient Excess
Maternal Cord Maternal Cord Maternal Cord
fT3 (pg/mL) 2.38± 0.51 1.44±0.82 2.32± 0.51 1.43± 0.76 2.45± 0.62 1.72± 1.04
fT4 (ng/dL) 0.95± 0.22 1.00± 0.15 0.93± 0.24 1.04± 0.15 0.86± 0.17* 1.04± 0.14
TSH (μU/mL) 3.40± 2.34 12.07± 8.18 3.24± 2.25 15.59± 9.85 3.36± 2.54 14.48± 9.88
*

Significantly different compared to insufficient weight gain, p<0.05.