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前置胎盘产妇合并胎盘植入危险因素及对产妇与新生儿的影响

2019-01-14曹殿玲

中国医学创新 2019年32期
关键词:胎盘植入前置胎盘危险因素

曹殿玲

【摘要】 目的:分析前置胎盤产妇合并胎盘植入危险因素及对产妇与新生儿的影响。方法:选取本院2015年1月-2018年11月产科收治的60例前置胎盘产妇作为观察对象,对其临床资料进行回顾性分析。对所有产妇年龄、吸烟史、酗酒史、流产史、剖宫产史、前置胎盘类型等进行分析。根据是否合并胎盘植入分为A、B组,A组(n=18)发生胎盘植入,B组(n=42)未发生胎盘植入。对两组产妇情况及新生儿情况进行分析。结果:两组年龄、吸烟史、酗酒史、流产史、剖宫产史及前置胎盘类型比较,差异均有统计学意义(P<0.05),但两组孕周、孕次比较,差异均无统计学意义(P>0.05)。多因素分析结果显示,年龄≥35岁、流产史、剖宫产史及中央性前置胎盘是合并胎盘植入的独立危险因素(P<0.05);A组产妇术中输血率、产后出血率及术中出血量均高于B组,差异均有统计学意义(P<0.05);A组新生儿窒息率(44.44%)与早产率(27.78%)均高于B组的4.76%、0,差异均有统计学意义(P<0.05)。A组新生儿1 min Apgar评分(7.02±0.42)分、出生体重(3.07±0.47)kg均低于B组的(8.32±0.88)分、(3.99±0.89)kg,差异均有统计学意义(P<0.05)。结论:前置胎盘严重威胁产妇及新生儿安全,合并胎盘植入与年龄、流产史、剖宫产史、中央性前置胎盘存在密切的关联,合并胎盘植入后,产妇和新生儿风险均明显增加。

【关键词】 前置胎盘 胎盘植入 危险因素

[Abstract] Objective: To analyze the risk factors of placenta previa combined with placental implantation and its influence on the pregnant women and newborns. Method: The clinical data of 60 pregnant women with placenta previa admitted to the obstetrics department of our hospital, from January 2015 to November 2018 were retrospectively analyzed. The age, smoking history, alcoholism history, abortion history, cesarean section history and type of placenta previa were analyzed. According to the combination of placental implantation or not, they were divided into group A and B. Placental implantation occurred in group A (n=18) and no placental implantation occurred in group B (n=42). The parturient and neonatal condition of two groups were analyzed. Result: There were significant differences in age, smoking history, alcohol abuse history, abortion history, cesarean section history and placenta previa type between the two groups (P<0.05). However, there were no statistically significant differences in gestational weeks and gestational times between the two groups (P>0.05). Multivariate analysis showed that age≥35 years, history of abortion, cesarean section and central placenta previa were independent risk factors for placental implantation (P<0.05). The intraoperative blood transfusion rate, postpartum hemorrhage rate and intraoperative hemorrhage volume in group A were higher than those in group B, the differences were statistically significant(P<0.05). The neonatal asphyxia rate (44.44%) and premature delivery rate (27.78%) in group A were higher than 4.76%, 0 in group B, the differences were statistically significant(P<0.05). The 1 min Apgar score (7.02±0.42) scores and birth weight (3.07±0.47) kg in group A were lower than (8.32±0.88) scores, (3.99±0.89) kg in group B, the differences were statistically significant(P<0.05). Conclusion: Placenta previa is a serious threat to maternal and neonatal safety, placenta previa combined with placenta implantation is closely related to age, abortion history, cesarean section history and central placenta previa, after placenta implantation, maternal and neonatal risks increase significantly.

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(收稿日期:2019-06-10) (本文编辑:田婧)

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