Table 4. Effect of maternal factors on placental weight (g) for boys (n = 549).

	Univariate			Multiple
Variable	Unadjusted B	95% CI	p-value	Adjusted B	95% CI	p-value
BMI	7.0	3.8–10.3	<0.001	7.3	3.8–10.7	<0.001
GWG v1–v4 (kg)	4.5	0.7–8.4	0.022	4.6	0.8–8.5	0.019
Parity (P1 vs. P0)	23.1	−2.7–49.0	0.079	18.4	−7.4–44.3	0.16
Fasting glucose v1(mmol/l)	9.9	−23.6–43.4	0.56
Fasting glucose v3(mmol/l)	37.7	7.5–67.8	0.015	17.8	−13.9–49.4	0.27
Gestational age (weeks)	27.0	20.3–33.6	<0.001	17.1	7.0–27.1	0.001

Results from univariate and multiple linear regression models.