Table 2 Pregnancy data on women in the group with and without HG
From: Offspring of women with hyperemesis gravidarum are more likely to have cardiovascular abnormalities
Variables | HG | No HG | P value |
|---|---|---|---|
First trimester abortion rate | 7.4% (38/510) | 3.5% (18/510) | 0.008 |
Mid-term abortion rate | 4.0% (19/472) | 1.6% (8/492) | 0.031 |
Head circumference(cm) | 19.88 ± 0.74 | 21.50 ± 0.51 | < 0.0001 |
Abdomen circumference(cm) | 18.19 ± 0.83 | 19.04 ± 0.68 | < 0.0001 |
Four-chamber view of fetal hearts | 0.001 | ||
Visible | 94.2% (427/453) | 98.3% (476/484) | |
No visible | 5.8% (26/453) | 1.7% (8/484) | |
preterm birth | 9.1% (39/427) | 6.9% (33/476) | 0.268 |