药物流产不全209例临床分析

目的：探讨药物流产不全的影响因素。方法：回顾性分析2003年-2006年药物流产不全209例患者，并对其进行分析。结果：≥30岁的早孕妇女发生药物流产不全的生发率显著高于≤29岁的早孕妇女（X2=6．39，P〈0．01）；停经≥50d者的药物不全流产发生率显著高于停经≤49d者（X2=17．33，P〈0．01）；初次妊娠者的药物不全流产发生率高于2次以上妊娠者（X2=6．68，P〈0．01）。结论：药物流产不全的影响因素和孕妇年龄、停经时间以及妊娠次数有关。

Clinical analysis of 209 cases with incomplete abortion

Objective: To investigate effective factors of incomplete abortion.Methods: Retrospectively analyzed datas of 209 patients with incomplete abortion during 2003-2006.Results: The incidence of incomplete abortion of early pregnant women with age ≥30 was significantly higher than women with age ≤ 29(χ2=6.69,P<0.01).The incidence of women with amenorrhea≥50d was significantly higher than women with amenorrhea≤ 49(χ2=17.33,P<0.01).First pregnant women are more likely to have abortion than women with more than two pregnancies(χ2=6.68,P<0.01).Conclusion: Gravidas' age,amenorrhea time and pregnant times are effective factors of incomplete abortion.