Research Article

Association Study of Estrogen Receptor Alpha Gene Polymorphisms with Spontaneous Abortion: Is This a Possible Reason for Unexplained Spontaneous Abortion?

Table 2

The correlation of PvuII and XbaI polymorphisms in the population.

PVUII *
PPppPp

XbaI *
XX% ( )86.8 (33)*2.6 (1)10.5 (4)
xx% ( )2 (1)75.5 (37)*22.4 (11)
Xx% ( )7 (5)1.4 (1)91.5 (65)

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