Table 3.

Associations of maternal BMI with hormone levels.

Blood Type	Steroid Hormone	Unadjusted		Model 1		Model 2
		β 95% CI	p	βa 95% CI	pa	βa 95% CI	pa
Maternal Blood	11-DHC	−0.011 (−0.019 to −0.004)	0.003	−0.014 (−0.022 to −0.007)	< 0.0001	−0.014 (−0.022 to −0.007)	<0.0001
	Corticosterone	−0.010 (−0.019 to −0.002)	0.019	−0.12 (−0.021 to −0.004)	0.006	−0.013 (−0.022 to −0.004)	0.004
	Cortisone	0.0000052 (−0.007 to 0.007)	0.999	−0.003 (−0.009 to 0.004)	0.442	−0.003 (−0.009 to 0.004)	0.448
	Cortisol	−0.009 (−0.017 to −0.001)	0.023	−0.011 (−0.019 to −0.003)	0.009	−0.011 (−0.019 to −0.003)	0.007
Cord Blood	11-DHC	0.004 (−0.007 to 0.016)	0.472	0.005 (−0.007 to 0.016)	0.711	0.004 (−0.008 to 0.016)	0.358
	Corticosterone	0.000058 (−0.008 to −0.009)	0.989	−0.001 (−0.010 to 0.007)	0.739	−0.002 (−0.011 to 0.007)	0.672
	Cortisone	0.006 (−0.003 to 0.016)	0.168	0.005 (−0.004 to 0.014)	0.306	0.004 (−0.005 to 0.014)	0.377
	Cortisol	0.005 (−0.005 to 0.016)	0.303	0.002 (−0.009 to 0.012)	0.769	0.001 (−0.009 to 0.012)	0.800

Model 1: adjusted for gestational age at delivery, offspring birthweight and mode of delivery. Model 2: adjusted for gestational age at delivery, offspring birthweight and labour status (labour or non-labour).