Free Thyroxine During Early Pregnancy and Risk for Gestational Diabetes
Fig 2
Second trimester relationships between free thyroxine (fT4), maternal weight, and gestational diabetes in the FaSTER trial.
A to E Indicates that there is an inverse relationship between maternal weight and fT4 [13, 14, 21]; E to B Indicates that lower fT4 is associated with a higher GDM rate [7]; A to B Indicates that higher weight is associated with higher GDM rate.