Table 1 Clinical data and average methylation levels at IGF2 and GNAS DMRs
From: Methylation levels at IGF2 and GNAS DMRs in infants born to preeclamptic pregnancies
| Â | Normal pregnancy | Gestational hypertension | Preeclampsia | Â | Â |
|---|---|---|---|---|---|
N | 81 | 23 | 56 | Â | Â |
Maternal age (y) | 28.6±3.4 | 31.8±4.7 | 30.8±5.0 | F=6.687 | P=0.002 |
Gestational age at delivery (w) | 38.70±1.37 | 38.29±1.90 | 34.07±3.29 | F=72.509 | P<0.001 |
Birth weight (g) | 3288±395 | 3629±543 | 2473±818 | F=45.591 | P<0.001 |
Fetal gender | Male:41 | Male:14 | Male:30 | X2=0.763 | P=0.683 |
Female:40 | Female:9 | Female: 26 | |||
Average methylation level at IGF2 DMR | 0.4609±0.0434 | 0.4526±0.0340 | 0.4425±0.0415 | F=3.242 | P=0.042 |
Average methylation level at GNAS DMR | 0.5060±0.0559 | 0.5087±0.0523 | 0.5151±0.0530 | F=0.473 | P=0.624 |