Results: Serum HCG levels in PIH women were significantly higher than in the control group women ( P< 0.01).

结果：妊高征组HCG水平较对照组有非常明显升高（P< 0 .0 1）。

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The changes of serum progesterone(P), estradiol(E2) and hCG pre- and post-treatment of the two groups were measured and compared with the control group.

测定治疗前后血清P，雌二醇（E2）和人绒毛膜促性腺激素（hCG）的变化，并与对照组进行比较。

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