953 Risk of cervical shortening and spontaneous preterm births during the COVID19 pandemic
نویسندگان
چکیده
منابع مشابه
the study of practical and theoretical foundation of credit risk and its coverage
پس از بررسی هر کدام از فاکتورهای نوع صنعت, نوع ضمانت نامه, نرخ بهره , نرخ تورم, ریسک اعتباری کشورها, کارمزد, ریکاوری, gdp, پوشش و وثیقه بر ریسک اعتباری صندوق ضمانت صادرات ایران مشخص گردید که همه فاکتورها به استثنای ریسک اعتباری کشورها و کارمزد بقیه فاکتورها رابطه معناداری با ریسک اعتباری دارند در ضمن نرخ بهره , نرخ تورم, ریکاوری, و نوع صنعت و ریسک کشورها اثر عکس روی ریسک اعتباری داردو پوشش, وثی...
15 صفحه اولLimited Relationship between Cervico-Vaginal Fluid Cytokine Profiles and Cervical Shortening in Women at High Risk of Spontaneous Preterm Birth
OBJECTIVE To determine the relationship between high vaginal pro-inflammatory cytokines and cervical shortening in women at high risk of spontaneous preterm labor and to assess the influence of cervical cerclage and vaginal progesterone on this relationship. METHODS This prospective longitudinal observational study assessed 112 women with at least one previous preterm delivery between 16 and ...
متن کاملObesity subtypes and risk of spontaneous versus medically indicated preterm births in singletons and twins.
Using data from the Missouri maternally linked files (1989-1997), the authors examined the association among maternal obesity, obesity subtypes, and spontaneous and medically indicated preterm (<37 weeks) and very preterm (<33 weeks) births in singletons and twins. Adjusted odds ratios were obtained with correction for intracluster correlation. The prevalence of obesity increased by 77% over th...
متن کاملCervical leukocytes and spontaneous preterm birth.
The objective was to characterise cervical leukocyte populations and inflammatory mediators associated with term and recurrent spontaneous preterm birth (SPTB) in pregnant women with a history of SPTB. A prospective observational study was undertaken on 120 women with a history of SPTB. A cytobrush was used to sample cells from the cervix at 12-25 weeks' gestation. Cells were enumerated and cha...
متن کاملTransvaginal sonographic measurement of cervical length and the risk of spontaneous preterm birth
Transvaginal sonographic measurement of cervical length, at 20 weeks of gestation, is very useful to predict spontaneous preterm birth. A large number of studies have been performed in the attempt to detect the spontaneous preterm birth on the basis of biological, biochemical and ultrasound parameters. Transvaginal Sonography is a good tool to evaluate the cervix. This study aims to evaluate th...
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ژورنال
عنوان ژورنال: American Journal of Obstetrics and Gynecology
سال: 2021
ISSN: 0002-9378
DOI: 10.1016/j.ajog.2020.12.978