Table 3. Proteomic Features Showing Significantly Differences in Expression by Amniotic Fluid ProteinChip in Detection of Mothers with NTD-Affected Fetuses and Control Mothers.

Mass(Da)	P value	NTD (Mean ±SD)	Ctrl (Mean ±SD)	Fold
14700	0.00601	3.13±0.02	1.42±0.01	2.20
7995	0.0181	3.62±0.21	1.67±0.13	2.16
15891	0.0181	4.88±0.06	0.54±0.01	9.02
16027	0.0181	3.86±0.07	0.38±0.01	10.27
23417	0.0253	5.90±0.92	7.28±1.49	0.81
13776	0.0350	31.97±2.26	25.17±1.90	1.27
11040	0.0476	5.77±0.05	1.33±0.01	4.34

NTD: Neural Tube Defect.

Mean± SD refers to the peak intensities.