{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T06:55:58Z","timestamp":1791960958331,"version":"4.3.4"},"reference-count":66,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2019,7,3]],"date-time":"2019-07-03T00:00:00Z","timestamp":1562112000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100006108","name":"National Center for Advancing Translational Sciences","doi-asserted-by":"publisher","award":["UL1TR000445"],"award-info":[{"award-number":["UL1TR000445"]}],"id":[{"id":"10.13039\/100006108","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009633","name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","doi-asserted-by":"publisher","award":["F30HD094345"],"award-info":[{"award-number":["F30HD094345"]}],"id":[{"id":"10.13039\/100009633","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Alcoholism Clin &amp;amp; Exp Res"],"published-print":{"date-parts":[[2019,8]]},"abstract":"<jats:p>To systematically review and critically evaluate studies reporting alcohol exposure during pregnancy and miscarriage. We searched PubMed, EMBASE, PsycINFO, and ProQuest Theses for publications from January 1970 to January 2019. We identified studies about alcohol exposure during pregnancy and miscarriage. Information about study population, alcohol exposure assessment, outcome definition, covariates, and measures of association was collected. We assessed study quality using an adapted Newcastle\u2010Ottawa Scale. Data were abstracted by 2 investigators independently. We conducted a random\u2010effects meta\u2010analysis to calculate the association between alcohol exposure and miscarriage risk and performed subgroup analyses to determine robustness of results to study differences. For studies reporting dose\u2010specific effects, a pooled dose\u2013response association was estimated using generalized least squares regression with and without restricted cubic spline terms for number of drinks consumed per week. Of 2,164 articles identified, 24 were eligible for inclusion. Meta\u2010analysis of data from 231,808 pregnant women finds those exposed to alcohol during pregnancy have a greater risk of miscarriage compared to those who abstained (odds ratio [OR] 1.19, 95% confidence intervals [CI] 1.12, 1.28). Estimates did not vary by study design, study country, or method of alcohol ascertainment. For alcohol use of 5 or fewer drinks per week, each additional drink per week was associated with a 6% increase in miscarriage risk (OR 1.06, 95% CI 1.01, 1.10). Common study limitations reflect challenges inherent to this research, including difficulty recruiting participants early enough in pregnancy to observe miscarriage and collecting and quantifying information about alcohol consumption during pregnancy that accurately reflects use. This review provides evidence that alcohol consumption during pregnancy is associated with a dose\u2010mediated increase in miscarriage risk. Future studies evaluating change in alcohol use in pregnancy are needed to provide insight into how alcohol consumption prior to pregnancy recognition impacts risk.<\/jats:p>","DOI":"10.1111\/acer.14124","type":"journal-article","created":{"date-parts":[[2019,6,13]],"date-time":"2019-06-13T13:17:15Z","timestamp":1560431835000},"page":"1606-1616","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":99,"title":["Alcohol Use in Pregnancy and Miscarriage: A Systematic Review and Meta\u2010Analysis"],"prefix":"10.1111","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6790-5539","authenticated-orcid":false,"given":"Alexandra C.","family":"Sundermann","sequence":"first","affiliation":[{"name":"Vanderbilt Epidemiology Center Institute of Medicine and Public Health Vanderbilt University Medical Center Nashville 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and Public Health Vanderbilt University Medical Center Nashville Tennessee"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Digna R.","family":"Velez Edwards","sequence":"additional","affiliation":[{"name":"Vanderbilt Epidemiology Center Institute of Medicine and Public Health Vanderbilt University Medical Center Nashville Tennessee"},{"name":"Department of Obstetrics and Gynecology Vanderbilt University Medical Center Nashville Tennessee"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katherine E.","family":"Hartmann","sequence":"additional","affiliation":[{"name":"Vanderbilt Epidemiology Center Institute of Medicine and Public Health Vanderbilt University Medical Center Nashville Tennessee"},{"name":"Department of Obstetrics and Gynecology Vanderbilt University Medical Center Nashville 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