Effect of site of placentation on pregnancy outcomes in patients with placenta previa

PloS One
Lin JingHou Yanyan

Abstract

We aimed to evaluate the site of placentation on the pregnancy outcomes of patients with placenta previa. This retrospective study included 678 cases of placenta previa. Basic information and pregnancy outcome data were collected. Differences between the different placenta previa positions and pregnancy outcomes were compared using the chi-square and independent t tests. Logistic and multiple regression analyses were used to calculate the odds ratios (ORs) to determine the risk factors for PAS disorders and postpartum hemorrhage and evaluate the effect of placental attachment site on pregnancy outcomes. There was no significant difference between the PAS disorders rate and the incidence of complete placenta previa depending on the type of placentation; however, placental attachment site influenced the pregnancy outcome. Placental attachment to the anterior wall was associated with shorter gestational age, low birth weight, lower Apgar score, higher prenatal bleeding rate, increased postpartum hemorrhage, longer duration of hospitalization, and higher blood transfusion and hysterectomy rates compared to cases with lateral/posterior wall placenta. Placental attachment at the incision site of a previous cesarean section significan...Continue Reading

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Citations

Dec 7, 2018·The Journal of Maternal-fetal & Neonatal Medicine : the Official Journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians·Hironori TakahashiShigeki Matsubara
Jun 11, 2019·The Journal of Maternal-fetal & Neonatal Medicine : the Official Journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians·Talip KaraçorMuhammet Erdal Sak
Jun 23, 2021·Journal of Magnetic Resonance Imaging : JMRI·Guohui YanDan Wu
Nov 6, 2021·The Journal of International Medical Research·Momoko KuribayashiKimio Mizuno
Dec 24, 2021·The Journal of Obstetrics and Gynaecology Research·Panchan ZhengWeiwei Cheng

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Methods Mentioned

BETA
cesarean section
hysterectomy

Software Mentioned

FIGO
Statistical Package for Social Sciences ( SPSS )

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