Dataset Information

Is there an association between maternal anxiety propensity and pregnancy outcomes?

ABSTRACT:

Background

Several studies have shown inconsistent associations between anxiety during pregnancy and adverse pregnancy outcome. This inconsistency may be due to lack of controlling for the timing and type of maternal anxiety. We aimed to isolate a specific type of anxiety - maternal anxiety propensity, which is not directly related to pregnancy, and evaluate its association with adverse pregnancy outcome.

Methods

We conducted a prospective observational study of 512 pregnant women, followed to delivery. The trait anxiety scale of the State-Trait Anxiety Inventories was used in order to detect a propensity towards anxiety. The association between anxiety propensity (defined as trait-anxiety subscale score above 38) and adverse pregnancy outcome was evaluated. Primary outcome was a composite outcome including preterm birth prior to 37 gestational weeks, hypertensive disorders in pregnancy, small for gestational age newborn and gestational diabetes mellitus. Secondary outcomes were each one of the above mentioned gestational complications.

Results

There were no significant between-group differences in adverse pregnancy outcomes, including the rate of preterm birth, hypertensive disorders, small for gestational age, gestational diabetes or a composite outcome of them all.

Conclusion

Anxiety propensity is not associated with adverse pregnancy outcome.

SUBMITTER: Ravid E

PROVIDER: S-EPMC6032557 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature

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Publications

Is there an association between maternal anxiety propensity and pregnancy outcomes?

Ravid Eyal E Salzer Liat L Arnon Liat L Eisner Michal M Wiznitzer Arnon A Weller Aron A Koren Lee L Hadar Eran E

BMC pregnancy and childbirth 20180704 1

<h4>Background</h4>Several studies have shown inconsistent associations between anxiety during pregnancy and adverse pregnancy outcome. This inconsistency may be due to lack of controlling for the timing and type of maternal anxiety. We aimed to isolate a specific type of anxiety - maternal anxiety propensity, which is not directly related to pregnancy, and evaluate its association with adverse pregnancy outcome.<h4>Methods</h4>We conducted a prospective observational study of 512 pregnant women ...[more]

PMID: 29973180

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Project description:BackgroundPrevious studies found that maternal shift work during pregnancy was associated with many reproductive hazards, including small for gestational age, preterm birth, stillbirth, and neurodevelopmental impairment. Some studies also showed that these children are more likely to become overweight in early childhood. However, the association with metabolic factors, such as insulin resistance and dyslipidemia, was less studied. Hence, we aimed to understand better the relationship between maternal shift work during pregnancy and the risk of childhood overweight and metabolic outcomes. Confounding factors were also discussed, including diet, exercise, and demographical factors.MethodsWe enrolled pregnant women before delivery in the Taiwan Birth Panel Study (TBPS) II conducted between 2010 and 2012, and followed the children of these participants in 2018. The objective of this study is to investigate the influence of prenatal and postnatal factors on infant and early childhood health. During the follow-up in 2018, we checked children's demographic data, obtained blood specimens, and checked their blood sugar, blood insulin, and lipid profiles. Structured questionnaires were used to evaluate demographic data. Multiple linear and logistic regressions were used to examine the associations between maternal shift work during pregnancy and child overweight, metabolic disorders, such as HOMA-IR, and lipid profiles.ResultsIn this study, we included 407 mother-children pairs with different work shifts (350 day workers and 57 shift workers), and a sub-population without underweight children was also created (290 day workers and 47 shift workers). Shift work during pregnancy was associated with a higher Homeostasis Model Assessment-Insulin Resistance index (HOMA-IR) and a higher odds ratio for overweight in children born from mothers doing shift work during pregnancy after adjustment. The findings were attenuated when we investigated the effect of shift work before pregnancy.ConclusionOur study suggested that maternal shift work during pregnancy was associated with child overweight and insulin resistance in early childhood.

Project description:ObjectiveTo investigate the association between maternal pregestational blood glucose level and adverse pregnancy outcomes.DesignRetrospective cohort study.SettingThis study was conducted in the Chongqing Municipality of China between April 2010 and December 2016.ParticipantsA total of 60 222 women (60 360 pregnancies) from all 39 counties of Chongqing who participated in the National Free Preconception Health Examination Project and had pregnancy outcomes were included.Primary outcome measuresAdverse pregnancy outcomes included spontaneous abortion, induced abortion or labour due to medical reasons, stillbirth, preterm birth (PTB), macrosomia, large for gestational age, low birth weight (LBW) and small for gestational age.ResultsOf the 60 360 pregnancies, rates of hypoglycaemic, normoglycaemia, impaired fasting glycaemia (IFG) and diabetic hyperglycaemic before conception were 5.06%, 89.30%, 4.59% and 1.05%, respectively. Compared with women with normoglycaemia, women with pregestational glucose at the diabetic level (≥7.0 mmol/L) might have a higher rate of macrosomia (6.18% vs 4.16%), whereas pregestational IFG seemed to be associated with reduced risks of many adverse outcomes, including spontaneous abortion, induced abortion due to medical reasons, PTB and LBW. After adjusting for potential confounders, pregestational diabetic hyperglycaemic was remained to be significantly associated with an increased risk of macrosomia (adjusted risk ratio 1.49, 95% CI 1.07 to 2.09). Abnormal maternal glucose levels before pregnancy (either hypoglycaemic or hyperglycaemic) seemed to have no significant negative effect on spontaneous abortion or induced abortion due to medical reasons.ConclusionAlthough without overt diabetes mellitus, women with once diabetic fasting glucose level during their preconception examinations could be associated with an increased risk for macrosomia. Uniform guidelines are needed for maternal blood glucose management during pre-pregnancy care to improve pregnancy outcomes.

Dataset Information

Is there an association between maternal anxiety propensity and pregnancy outcomes?

Background

Methods

Results

Conclusion

Publications

Is there an association between maternal anxiety propensity and pregnancy outcomes?

Similar Datasets

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