666 Perceived stress and spontaneous preterm birth in twin gestations
نویسندگان
چکیده
منابع مشابه
Maternal 25-hydroxyvitamin d and preterm birth in twin gestations.
OBJECTIVE To assess whether there was an independent association between maternal 25-hydroxyvitamin D concentrations at 24-28 weeks of gestation and preterm birth in a multicenter U.S. cohort of twin pregnancies. METHODS Serum samples from women who participated in a clinical trial of 17 α-hydroxyprogesterone caproate for the prevention of preterm birth in twin gestations (2004-2006) were ass...
متن کاملThe Risk of Spontaneous Preterm Birth according to Maternal Pre-pregnancy Body Mass Index in Twin Gestations
BACKGROUND Maternal obesity is a well-known risk factor for both total preterm birth (PTB) and spontaneous PTB in singleton gestation, whereas this association is not well determined in multiple pregnancy. The objective of this study was to determine the risk of spontaneous PTB according to the pre-pregnancy body mass index (BMI) in twin gestations. METHODS The association between the risk of...
متن کاملCervical cerclage for preterm birth prevention in twin gestations with short cervix: a retrospective cohort study
Citing this paper Please note that where the full-text provided on King's Research Portal is the Author Accepted Manuscript or Post-Print version this may differ from the final Published version. If citing, it is advised that you check and use the publisher's definitive version for pagination, volume/issue, and date of publication details. And where the final published version is provided on th...
متن کاملMaternal stress/distress, hormonal pathways and spontaneous preterm birth.
BACKGROUND Although second-trimester blood corticotrophin-releasing hormone (CRH) levels are robustly associated with preterm birth, the findings with respect to cortisol have been inconsistent, as have been those relating stress hormones to measured stressors and maternal distress. METHODS We measured plasma CRH, adrenocorticotrophic hormone (ACTH), cortisol, cortisol-binding globulin, oestr...
متن کاملThe association between maternal weight gain and spontaneous preterm birth in twin pregnancies.
OBJECTIVE To estimate the association between maternal weight gain and SPTB in twin pregnancies. METHODS A case-control study of patients with twin pregnancies and a normal prepregnancy BMI (18.5-24.9 kg/m(2)) in one maternal-fetal medicine practice from 2005 to 2013. We reviewed maternal weight in six time periods: prepregnancy, 12-15 6/7 weeks, 16-19 6/7 weeks, 20-23 6/7 weeks, 24-27 6/7 we...
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ژورنال
عنوان ژورنال: American Journal of Obstetrics and Gynecology
سال: 2021
ISSN: 0002-9378
DOI: 10.1016/j.ajog.2020.12.690