Table 1.

Demographics

Variable	EPA-rich fish oil group N = 36	DHA-rich fish oil group N = 37	Soy oil placebo group N = 41	Statistical Significance
Maternal age at enrollment	29.9+/−5.2	30.7+/−4.4	30.4+/− 5.9	NS*
White race	32	28	34	NS‡
BMI at enrollment	28.5+/−6.3	28.5+/−6.7	27.7+/−8.2	NS*
Gestational age at enrollment (weeks)	15.9/2.7	16.9/2.3	16.0/2.3	NS*
Gravidity	2.42/1.36	2.55/1.22	2.41/2.02	NS‡
Parity	0.87/0.84	1.08/0.94	0.85/1.20	NS‡

NS = not significant *1-way ANOVA ^‡ Fisher’s Exact test.

Note: This table represents the subset of the total cohort with samples available for analysis. The total study demographics have been previously described [16]