通讯作者：胡晶，E-mail：hujingebm@163.com

    that there was statistical significance between different age groups and pregnancy outcomes (P=0.026). The pregnancy outcomes were related to the age groups (P=0.012， OR=1.063)， and it was not related to TCM syndromes， times of abortion， times of adverse pregnancy， menstruation， pregnancy week. Conclusion Kidney deficiency syndrome is the main syndrome of early threatened abortion. The distribution of TCM syndromes is related to the age group and the incidence of pregnancy week of patients. Age of patients is the related factor affecting the pregnancy outcome.

    Key words： early threatened abortion； TCM syndromes； pregnancy outcome

    早期先兆流产指妊娠12周以内 ......