曹殿玲



【摘要】 目的:分析前置胎盤產婦合并胎盤植入危險因素及對產婦與新生兒的影響。方法:選取本院2015年1月-2018年11月產科收治的60例前置胎盤產婦作為觀察對象,對其臨床資料進行回顧性分析。對所有產婦年齡、吸煙史、酗酒史、流產史、剖宮產史、前置胎盤類型等進行分析。根據是否合并胎盤植入分為A、B組,A組(n=18)發生胎盤植入,B組(n=42)未發生胎盤植入。對兩組產婦情況及新生兒情況進行分析。結果:兩組年齡、吸煙史、酗酒史、流產史、剖宮產史及前置胎盤類型比較,差異均有統計學意義(P<0.05),但兩組孕周、孕次比較,差異均無統計學意義(P>0.05)。多因素分析結果顯示,年齡≥35歲、流產史、剖宮產史及中央性前置胎盤是合并胎盤植入的獨立危險因素(P<0.05);A組產婦術中輸血率、產后出血率及術中出血量均高于B組,差異均有統計學意義(P<0.05);A組新生兒窒息率(44.44%)與早產率(27.78%)均高于B組的4.76%、0,差異均有統計學意義(P<0.05)。A組新生兒1 min Apgar評分(7.02±0.42)分、出生體重(3.07±0.47)kg均低于B組的(8.32±0.88)分、(3.99±0.89)kg,差異均有統計學意義(P<0.05)。結論:前置胎盤嚴重威脅產婦及新生兒安全,合并胎盤植入與年齡、流產史、剖宮產史、中央性前置胎盤存在密切的關聯,合并胎盤植入后,產婦和新生兒風險均明顯增加。
【關鍵詞】 前置胎盤 胎盤植入 危險因素
[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) (本文編輯:田婧)