File:Mean maternal age term or preterm birth.jpg
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There were 1.49 million births in Scotland over the study period, of which 5.8% were preterm. We found a percentage increase in crude rates of both spontaneous preterm birth per 1,000 singleton births (10.7%, p<0.01) and medically indicated preterm births (41.2%, p<0.01), which persisted when adjusted for maternal age at delivery. Change in mean maternal age at time of term or preterm birth, 1980–2004.
Reference
Journal.pmed.1000153.g001.png
http://www.plosmedicine.org/article/info%3Adoi%2F10.1371%2Fjournal.pmed.1000153
Norman JE, Morris C, Chalmers J (2009) The Effect of Changing Patterns of Obstetric Care in Scotland (1980–2004) on Rates of Preterm Birth and Its Neonatal Consequences: Perinatal Database Study. PLoS Med 6(9): e1000153. doi:10.1371/journal.pmed.1000153
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© 2009 Norman et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Cite this page: Hill, M.A. (2024, May 11) Embryology Mean maternal age term or preterm birth.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Mean_maternal_age_term_or_preterm_birth.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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current | 00:30, 22 June 2010 | 600 × 393 (22 KB) | S8600021 (talk | contribs) | There were 1.49 million births in Scotland over the study period, of which 5.8% were preterm. We found a percentage increase in crude rates of both spontaneous preterm birth per 1,000 singleton births (10.7%, p<0.01) and medically indicated preterm births |
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