Table 2. Differential methylated CpGs (DMC)s.

	Differentially methylated CpGs (DMC)
FDR	MBC v CVSNORM	T21 v CVSNORM	T13 CVSNORM	T18 CVSNORM
<0.05	143951	3	219	217
<0.01	143717	0	0	113
<0.001	142788	0	0	27
<0.0001	139494	0	0	0

The table lists the number of DMCs that hold a delta β >0.2 at different False Discovery Rate FDR. First column compares Maternal blood cells (MBC) to normal CVS samples (CNOR). The following columns compare T21, 18, and 13 CVS samples to normal CVS, respectively.