Comparing Perinatal Outcome in Twin and Singleton Pregnancies Regarding Doppler Evaluation of Uterine Artery Indices in the Second Trimester
Background: Prediction of adverse perinatal and postnatal outcomes could be possible by using ultrasound Doppler evaluation, however there are some controversies regarding this issue in the literature. The goal of present study was to evaluate predictive value of Doppler indices in single and twin p...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Mashhad University of Medical Sciences
2018-09-01
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| Series: | International Journal of Pediatrics |
| Subjects: | |
| Online Access: | http://ijp.mums.ac.ir/article_10358_379b0ddff8e07bb0dc639ed44839402d.pdf |
| Summary: | Background: Prediction of adverse perinatal and postnatal outcomes could be possible by using ultrasound Doppler evaluation, however there are some controversies regarding this issue in the literature. The goal of present study was to evaluate predictive value of Doppler indices in single and twin pregnancies during second trimester. Materials and Methods: This prospective study was conducted in Yas Hospital, Tehran, between February 2015 and January 2016. The number of 71 singleton pregnancies and 59 twin pregnancies enrolled in this study. A single expert perinatalogist / sonographer did all Doppler ultrasound exams and followed up cases until the end of pregnancy. To compare Doppler indices and pre-postnatal outcomes between singleton and twin groups, the Student’s t-test, Pearson χ2 test and Fisher’s exact test were used for continue and categorical variables, respectively. Results: Rates of preterm delivery and SGA were significantly higher in twin pregnancies compared with singletons (P |
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| ISSN: | 2345-5047 2345-5055 |