摘要
目的研究前置胎盘发生的临床相关因素及对其妊娠结局的影响。方法采用病例对照研究,对142例前置胎盘病例作病例组,随机抽取同期284例正常病例作对照组,比较两组临床资料及妊娠结局情况。结果病例组吸烟,双胎及多胎妊娠,流产史,剖宫产史,胎盘粘连,胎盘植入,产后出血,早产,死胎的比例明显高于对照组(P<0.05),文化程度明显低于对照组(P<0.05)。结论应加强对导致前置胎盘相关因素进行控制和预防,以减少不良妊娠结局的发生。
Objective To study the clinical related factors of placenta previa and its effect on pregnancy outcome. Meth- ods 142 pregnant and parturient women with placenta previa were chosen as case group, and 284 pregnant and parturient women without placenta previa were randomly selected as the control group;then the clinical datas and pregnancy outcome of the the two groups were compared by case-control study. Results Smoking, twin and multiple pregnancy, abortion history, the history of ce- sarean section, placenta adhesion, placenta accreta, postpartum hemorrhage, premature birth and stillbirth ratio of the case group were significantly higher than that in the control group and cultural level was significantly lower than that in the control group （ P 〈 0.05 ）. Conclusion It should strenthen effetive measunnent to prevent and control the related factors of placenta pravia, in order to reduce the incidence of adverse pregnancy outcome.
出处
《四川医学》
CAS
2013年第3期355-356,共2页
Sichuan Medical Journal
关键词
前置胎盘
相关因素
妊娠结局
placenta praevia
correlative factor
pregnancy outcome
