Table 4 Age, serum levels of estradiol, progesterone and β-HCG in normal pregnancy and miscarriage groups at 5-6 weeks of gestation by Tukey post hoc test
Group | The number of cases | Age (years old) | Estradiol (pg /ml) | Progesterone (ng /ml) | β-HCG (mIU/ml) |
|---|---|---|---|---|---|
Normal pregnancy | 85 | 31.5± 6.8 | 559±356 | 22.69±7.87 | 5295.98a |
Miscarriage | 61 | 32.3± 3.7 | 375±233 | 22.07±9.58 | 2926.25a |
P | 0.132# | 0.001** | 0.684# | 0.063# |