Self‐reported alcohol consumption of pregnant women and their partners correlates both before and during pregnancy: A cohort study with 21,472 singleton pregnancies
Background The partners’ role in determining the alcohol consumption behavior of pregnant women is not well studied. We measured alcohol use before and during pregnancy in pregnant women and their partners to evaluate the correlation in their levels of consumption. Methods We evaluated the self‐repo...
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Published in | Alcoholism, clinical and experimental research Vol. 46; no. 5; pp. 797 - 808 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
England
Wiley Subscription Services, Inc
01.05.2022
John Wiley and Sons Inc |
Subjects | |
Online Access | Get full text |
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Summary: | Background
The partners’ role in determining the alcohol consumption behavior of pregnant women is not well studied. We measured alcohol use before and during pregnancy in pregnant women and their partners to evaluate the correlation in their levels of consumption.
Methods
We evaluated the self‐reported alcohol use of 14,822 women and their partners during 21,472 singleton pregnancies delivered in Kuopio University Hospital, Finland during the period 2009‒2018. The information was gathered during pregnancy and at the time of childbirth and recorded in two databases that were merged to yield a single cohort. Missing data were accounted for by multiple imputation using the predictive mean matching method.
Results
In 86% of the pregnancies, women reported alcohol use before pregnancy, whereas in 4.5% of the pregnancies women reported alcohol use during pregnancy. In contrast, no decrease was detected in their partners’ alcohol use before or during pregnancy. In 26% of the pregnancies, the woman reported stopping alcohol use only after recognizing that she was pregnant. Before pregnancy, there were strong correlations between the pregnant women and their partners in the total Alcohol Use Disorders Identification Test score (r
s = 0.69, p < 0.0001) and the self‐reported average weekly amount of alcohol consumed (r
s = 0.56, p < 0.0001). During pregnancy, there were weak correlations between the pregnant women and their partners in the frequency of drinking (r
s = 0.20, p < 0.0001) and the average weekly amount of alcohol consumed (r
s = 0.18, p < 0.0001).
Conclusions
The self‐reported alcohol consumption of pregnant women and their partners was positively correlated both before and during pregnancy, though the correlation declined substantially during pregnancy. Evaluating the alcohol consumption of both parents before pregnancy could assist in identifying women at risk of prenatal alcohol exposure. Supporting a reduction in partners' alcohol use could help to reduce pregnant women's alcohol consumption and prevent its associated harms. |
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Bibliography: | Funding information The study was supported by Orion Research Foundation and The Finnish Foundation for Alcohol Studies. ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0145-6008 1530-0277 |
DOI: | 10.1111/acer.14806 |