Unknown

Dataset Information

0

Pregnancy loss history at first parity and selected adverse pregnancy outcomes.


ABSTRACT: PURPOSE:To evaluate the association between pregnancy loss history and adverse pregnancy outcomes. METHODS:Pregnancy history was captured during a computer-assisted personal interview for 21,277 women surveyed in the National Survey of Family Growth (1995-2013). History of pregnancy loss (<20 weeks) at first parity was categorized in three ways: number of losses, maximum gestational age of loss(es), and recency of last pregnancy loss. We estimated risk ratios for a composite measure of selected adverse pregnancy outcomes (preterm, stillbirth, or low birthweight) at first parity and in any future pregnancy, separately, using predicted margins from adjusted logistic regression models. RESULTS:At first parity, compared with having no loss, having 3+ previous pregnancy losses (adjusted risk ratio (aRR) = 1.66 [95% CI = 1.13, 2.43]), a maximum gestational age of loss(es) at ?10 weeks (aRR = 1.28 [1.04, 1.56]) or having experienced a loss 24+ months ago (aRR = 1.36 [1.10, 1.68]) were associated with increased risks of adverse pregnancy outcomes. For future pregnancies, only having a history of 3+ previous pregnancy losses at first parity was associated with increased risks (aRR = 1.97 [1.08, 3.60]). CONCLUSION:Number, gestational age, and recency of pregnancy loss at first parity were associated with adverse pregnancy outcomes in U.S. women.

SUBMITTER: Ahrens KA 

PROVIDER: S-EPMC6626662 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature

altmetric image

Publications

Pregnancy loss history at first parity and selected adverse pregnancy outcomes.

Ahrens Katherine A KA   Rossen Lauren M LM   Branum Amy M AM  

Annals of epidemiology 20160513 7


<h4>Purpose</h4>To evaluate the association between pregnancy loss history and adverse pregnancy outcomes.<h4>Methods</h4>Pregnancy history was captured during a computer-assisted personal interview for 21,277 women surveyed in the National Survey of Family Growth (1995-2013). History of pregnancy loss (<20 weeks) at first parity was categorized in three ways: number of losses, maximum gestational age of loss(es), and recency of last pregnancy loss. We estimated risk ratios for a composite measu  ...[more]

Similar Datasets

| S-EPMC5536133 | biostudies-other
| S-EPMC6484837 | biostudies-literature
| S-EPMC7351244 | biostudies-literature
| S-EPMC8004392 | biostudies-literature
| S-EPMC3859429 | biostudies-literature
| S-EPMC7054005 | biostudies-literature
| S-EPMC6922084 | biostudies-literature
| S-EPMC5749473 | biostudies-other
| S-EPMC8763802 | biostudies-literature
| S-EPMC7093420 | biostudies-literature