Impact of Maternal Thyroperoxidase Status on Fetal Body and Brain Size

Table 4

Regression results for fetal/infant body growth variables at delivery.

	Birth weight^†𝛽 (std. error)	Birth length^‡𝛽 (std. error)	Abdominal circumference^‡𝛽 (std. error)	Chest circumference^‡𝛽 (std. error)
TPO status	−0.059 (0.045)	0.205 (0.213)	−0.380 (0.210)	0.149 (0.166)
𝑅^2	0.5243	0.5198	0.5146	0.6104
Number of Observations	522	522	516	518

†Adjusted for maternal race/ethnicity, maternal age, marital status, prenatal smoking habits, parity, prepregnancy body mass index, type of delivery, infant gender, and infant length at delivery.
‡Adjusted for maternal race/ethnicity, maternal age, marital status, prenatal smoking habits, parity, prepregnancy body mass index, type of delivery, infant gender, infant birth weight, and gestational age at delivery.