Table 2.

Odds ratio for risk of developmental delays by maternal fish oil supplementation status

	n	Model 1 (Unadjusted)	p-value	Model 2a	p-value
Fish Oil Supplementation before pregnancy
Any fail	4668	0.69 (0.47 – 1.03)	0.068	0.76 (0.51 – 1.14)	0.176
Fine motor	4682	0.54 (0.29 – 0.99)	0.046	0.61 (0.32 – 1.15)	0.122
Gross motor	4686	0.90 (0.48 – 1.70)	0.742	0.93 (0.47 – 1.82)	0.823
Communication	4689	0.46 (0.24 – 0.87)	0.016	0.53 (0.27 – 1.04)	0.064
Personal-social	4684	0.54 (0.30 – 0.97)	0.040	0.57 (0.30 – 1.06)	0.073
Problem solving	4676	0.35 (0.16 – 0.74)	0.006	0.40 (0.18 – 0.89)	0.026
Fish Oil Supplementation during pregnancy
Any fail	4668	0.71 (0.50 – 0.99)	0.049	0.82 (0.58 – 1.18)	0.273
Fine motor	4682	0.51 (0.29 – 0.88)	0.017	0.64 (0.36 – 1.15)	0.128
Gross motor	4686	0.89 (0.52 – 1.53)	0.679	1.01 (0.57 – 1.80)	0.966
Communication	4689	0.70 (0.43 – 1.15)	0.160	0.81 (0.49 – 1.36)	0.415
Personal-social	4684	0.62 (0.39 – 1.01)	0.053	0.74 (0.44 – 1.22)	0.226
Problem solving	4676	0.34 (0.18 – 0.63)	0.001	0.43 (0.22 – 0.83)	0.014

^aModel 2 adjusts for maternal race/ethnicity, age, education, insurance, married, plurality, smoking during pregnancy, BMI and infant gender.