Table 3.

Mean difference (95% CI) in birth outcomes by chemical principal components (PCs) and demoralization.

	Birth Weight (g)	Birth Length (cm)
PC1	22.5 (−9.49, 54.48)	−0.03 (−0.22, 0.15)
PC2	2.16 (−49.77, 54.1)	0.11 (−0.19, 0.4)
PC3	−96.49 (−163.09, −29.9)	−0.47 (−0.86, −0.09)
PC4	−6.81 (−74.25, 60.62)	−0.15 (−0.54, 0.23)
Demoralization	−91.19 (−284.8, 102.42)	−0.37 (−1.48, 0.74)

Models adjusted for maternal age, parity, race, education, pre-pregnancy BMI, family smoking status, trimester on 9/11, and child sex.