{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T09:12:13Z","timestamp":1790845933434,"version":"4.1.0"},"reference-count":21,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2012,4,5]],"date-time":"2012-04-05T00:00:00Z","timestamp":1333584000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Obstet Gynecol Scand"],"published-print":{"date-parts":[[2012,5]]},"abstract":"<jats:title>Abstract\u2002<\/jats:title><jats:p><jats:italic>Objective.<\/jats:italic> To describe the incidence of placenta previa and to assess neonatal morbidity and mortality in pregnancies with placenta previa after adjustment for previous cesarean section, smoking, multiparity, maternal age and in vitro fertilization. <jats:italic>Design.<\/jats:italic> National cohort study. <jats:italic>Setting.<\/jats:italic> Danish national IVF\u2010, birth\u2010 and patient registers. <jats:italic>Population.<\/jats:italic> All pregnancies in Denmark from 1978\u20132006 and a subpopulation of all singleton pregnancies during the years 2001\u20132006 with placenta previa (<jats:italic>n<\/jats:italic>=1721) compared to pregnancies without this diagnosis. <jats:italic>Methods.<\/jats:italic> Incidence rates and multivariate analysis. <jats:italic>Main outcome measures.<\/jats:italic> Gestational age, birthweight, Apgar score after five minutes, stillbirth, neonatal mortality and admittance to neonatal intensive care unit. <jats:italic>Results.<\/jats:italic> The incidence of placenta previa in Denmark was 0.54% in 2006. Neonates born after pregnancies with placenta previa had a higher risk of being born at a gestational age below 37 weeks (OR 8.6; 95%CI 7.5\u20139.9), having an Apgar score of \u22647 at five minutes (OR 2.7; 95%CI 2.0\u20133.7), being transferred to a neonatal intensive care unit (OR 4.3; 95%CI 3.8\u20134.9) and for stillbirth and neonatal mortality combined (OR 1.8; 95%CI 1.1\u20133.0), compared with neonates born in pregnancies without placenta previa. No increased risk of being small\u2010for\u2010gestational age was found (OR 1.0; 95%CI 1.0\u20131.2). <jats:italic>Conclusion<\/jats:italic>. When adjusting for confounders, neonates born after pregnancies with placenta previa had a significantly higher risk of being born preterm, having a low Apgar score, being transferred to neonatal intensive care, and death.<\/jats:p>","DOI":"10.1111\/j.1600-0412.2012.01375.x","type":"journal-article","created":{"date-parts":[[2012,2,20]],"date-time":"2012-02-20T19:51:04Z","timestamp":1329767464000},"page":"546-551","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":44,"title":["A Danish national cohort study on neonatal outcome in singleton pregnancies with placenta previa"],"prefix":"10.1111","volume":"91","author":[{"given":"LONE N.","family":"N\u00d8RGAARD","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"ANJA","family":"PINBORG","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00d8JVIND","family":"LIDEGAARD","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"THOMAS","family":"BERGHOLT","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,4,5]]},"reference":[{"key":"e_1_2_8_2_2","doi-asserted-by":"crossref","unstructured":"OyeleseY SmulianJ.Placenta previa placenta accreta and vasa previa.Obstet Gynecol.2006;107:927\u201341.","DOI":"10.1097\/01.AOG.0000207559.15715.98"},{"key":"e_1_2_8_3_2","doi-asserted-by":"crossref","unstructured":"RosenbergT ParienteG SergienkoR WiznitzerA SheinerE.Critical analysis of risk factors and outcome of placenta previa.Arch Gynecol Obstet.2011;284:47\u201351.","DOI":"10.1007\/s00404-010-1598-7"},{"key":"e_1_2_8_4_2","doi-asserted-by":"crossref","unstructured":"CraneJM van den HofMC DoddsL ArmsonBA ListonR.Maternal complications with placenta previa.Am J Perinatol.2000;17:101\u20135.","DOI":"10.1055\/s-2000-9269"},{"key":"e_1_2_8_5_2","doi-asserted-by":"crossref","unstructured":"SalihuHM LiQ RouseDJ AlexanderGR.Placenta previa: neonatal death after live births in the United States.Am J Obstet Gynecol.2003;188:1305\u20139.","DOI":"10.1067\/mob.2003.303"},{"key":"e_1_2_8_6_2","doi-asserted-by":"crossref","unstructured":"AnanthCV DemissieK SmulianJC VintzileosAM.Relationship among placenta previa fetal growth restriction and preterm delivery. 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