Table 3:

The effect of vitamin D deficiency^* on placenta gene expression (ΔCT).

	Vitamin D deficient at V1 Median(IQR)	Vitamin D sufficient at V1 Median(IQR)	p-value	Vitamin D deficient at V6/7 Median(IQR)	Vitamin D sufficient at V6/7 Median(IQR)	p-value
VEGF	3.1(2.2,4.0)	4.3(3.6,5.0)	0.068	2.7(2.2,3.0)	3.6(2.9,4.6)	0.014
PGF	−3.5(−4.0,−2.4)	−2.3(−2.6,−0.5)	0.056	−3.4(−4.0,−2.9)	−2.8(−3.9,−1.7)	0.191
sFlt-1	−3.6(−4.0,−2.5)	−1.6(−2.5,−1.2)	0.010	−3.7(−4.1,−3.6)	−2.7(−3.6,−1.9)	0.008
PRB	7.8(6.7,9.0)	10.0(9.2,10.7)	0.021	7.3(6.5,8.5)	8.7(7.1,9.5)	0.113
ESR1	7.9(7.4,8.5)	9.4(8.3,10.0)	0.069	7.6(6.8,8.3)	8.3(7.5,9.3)	0.061
hCGb	−6.3(−7.6,−5.5)	−4.5(−5.9,−3.8)	0.065	−6.4(−7.2,−6.0)	−5.9(−7.6,−4.6)	0.355
hPL	−14.4(−14.9,−13.3)	−13.4(−13.8,−12.7)	0.031	−13.7(−14.6,−13.4)	−14.2(−14.9,−13.2)	0.509
CYP24A1	5.6(4.5,6.3)	7.0(5.3,7.5)	0.237	5.6(5.0,6.4)	5.8(4.7,7.0)	0.765
CYP27B1	7.7(6.8,8.5)	8.3(8.0,10.0)	0.097	7.6(6.7,8.4)	8.1(7.0,9.0)	0.451
GRα	0.6(−0.5,1.2)	2.0(1.8,2.2)	0.022	0.2(−1.3,1.1)	1.0(−0.1,2.0)	0.128
VDR	7.4(6.9,8.4)	8.6(7.3,8.9)	0.236	7.2(7.1,8.2)	7.7(6.9,8.5)	0.853

^*25(OH)D<100nmol/L