The impact of advanced maternal age and parity on obstetric and perinatal outcomes in singleton gestations.

Archives of Gynecology and Obstetrics
Yun WangTore Henriksen

Abstract

To investigate the effect of advanced maternal age (AMA) separately in nulliparous and multiparous women on obstetric and perinatal outcomes in singleton gestations. A historical cohort study on data from 6,619 singleton pregnancies between 2004 and May 2007 was performed. AMA was defined as 35 years and older. Obstetric and perinatal outcomes in AMA versus women younger than 35 years (non-AMA) were compared for both nulli- and multiparae with Student's t-test and Chi-square test in univariate analysis. Multiple logistic regression analysis was performed to examine the independent effect of AMA. Out of 6,619 singleton pregnancies, the frequency of nulliparity was 42.7 and 33.4% of the parturients were of AMA. Among nulliparous women, AMA was significantly associated with a higher frequency of caesarean section both before labour (OR 2.26 with 95% CI 1.74-2.94), in labour (OR 1.44 with 95% CI 1.07-1.93), and more instrumental vaginal deliveries (ORs 1.49 with 95% CI 1.13-1.96). Among multiparous women, AMA was only significantly associated with a higher caesarean section rate before labour (ORs 1.42, 95% CI 1.19-1.69). There were no significant differences between the two age groups in the prevalence of other adverse obstetric o...Continue Reading

References

Aug 1, 1995·Obstetrics and Gynecology·T TanboT Abyholm
Jun 1, 1996·Obstetrics and Gynecology·A BiancoR L Berkowitz
Sep 1, 1996·American Journal of Obstetrics and Gynecology·G A DildyS L Clark
Jul 31, 1998·Human Reproduction Update·C van Katwijk, L L Peeters
Dec 5, 1998·Obstetrics and Gynecology·M DulitzkiD S Seidman
Jun 24, 2000·Birth·D L HoyertP Tully
Jun 28, 2000·American Journal of Obstetrics and Gynecology·D M MainD H Moore
Nov 1, 2000·Human Reproduction·M JollyL Regan
Feb 22, 2002·American Journal of Perinatology·Muhieddine A-F SeoudAli M Khalil
Nov 18, 2003·Journal of Obstetrics and Gynaecology : the Journal of the Institute of Obstetrics and Gynaecology·D S Weerasekera, Surani G Udugama
Jul 1, 2004·Journal of the College of Physicians and Surgeons--Pakistan : JCPSP·Mehreen Mehdi Naqvi, Azra Naseem
Oct 2, 2004·Obstetrics and Gynecology·Bo JacobssonIan Milsom
Feb 26, 2005·The Australian & New Zealand Journal of Obstetrics & Gynaecology·Leonie K CallawayH David McIntyre
Apr 8, 2006·Current Hypertension Reports·Stefano TaddeiAntonio Salvetti
Sep 5, 2006·American Journal of Obstetrics and Gynecology·Ann TreacyColm O'Herlihy
Sep 5, 2006·American Journal of Obstetrics and Gynecology·Uma M ReddyMarian Willinger
Nov 23, 2006·European Journal of Obstetrics, Gynecology, and Reproductive Biology·Ilse DelbaereMarleen Temmerman
Sep 14, 2007·Archives of Gynecology and Obstetrics·Shunji Suzuki, Hidehiko Miyake
Jan 16, 2008·CMAJ : Canadian Medical Association Journal = Journal De L'Association Medicale Canadienne·Ling HuangCarl van Walraven
Apr 3, 2008·Pediatrics·Joyce A MartinShae R Sutton
Jul 9, 2008·International Journal of Gynaecology and Obstetrics : the Official Organ of the International Federation of Gynaecology and Obstetrics·Ben Chong-Pun Chan, Terence Tsz-Hsi Lao
Apr 9, 2010·Archives of Gynecology and Obstetrics·Shimrit Salem YanivEyal Sheiner

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Citations

Oct 18, 2011·Archives of Gynecology and Obstetrics·B O Olusanya, O A Solanke
Mar 23, 2012·Acta Obstetricia Et Gynecologica Scandinavica·Lina HerstadSiri Vangen
Mar 20, 2014·BJOG : an International Journal of Obstetrics and Gynaecology·M LaopaiboonUNKNOWN WHO Multicountry Survey on Maternal Newborn Health Research Network
May 1, 2013·Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology·A KhalilK H Nicolaides
Apr 5, 2012·The Journal of Maternal-fetal & Neonatal Medicine : the Official Journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians·Christel Eckmann-ScholzAtefeh Rajabi-Wieckhorst
Apr 22, 2015·Medical Science Monitor : International Medical Journal of Experimental and Clinical Research·Alina Weissmann-BrennerMordechai Dulitzky
Mar 8, 2013·Fertility and Sterility·Sara S MalchauAnja Pinborg
Sep 18, 2014·Archives of Gynecology and Obstetrics·Michael S SchimmelDeborah Elstein
Jul 10, 2013·HIV Clinical Trials·Giuseppina LiuzziUNKNOWN Italian Group On Surveillance On Antiretroviral Treatment In Pregnancy
Sep 5, 2014·Hypertension Research : Official Journal of the Japanese Society of Hypertension·Mahboubeh TaebiMasoumeh Abedzadeh Kalahroudi
Dec 11, 2014·PloS One·Yi-Hao WengYa-Wen Chiu
Jul 9, 2016·Early Human Development·Yesenia Zapata-MasiasEduardo Gonzalez-Bosquet
Mar 1, 2018·Cadernos de saúde pública·Katrini Guidolini MartinelliSilvana Granado Nogueira da Gama
Mar 2, 2018·International Journal of Gynaecology and Obstetrics : the Official Organ of the International Federation of Gynaecology and Obstetrics·Emma R AllansonJan E Dickinson
Sep 20, 2018·Journal of Midwifery & Women's Health·Kristjana EinarsdóttirÞóra Steingrímsdóttir
May 3, 2014·Obstetrics and Gynecology·Catherine E AikenJames G Scott
Apr 14, 2012·The Australian & New Zealand Journal of Obstetrics & Gynaecology·Mary Anne BiroMichelle Kealy
Oct 5, 2019·Acta Obstetricia Et Gynecologica Scandinavica·Thomas BergholtEllen C L Løkkegaard
Nov 10, 2013·Obstetrics and Gynecology·Julia TimofeevS Katherine Laughon
May 7, 2019·International Journal of Gynaecology and Obstetrics : the Official Organ of the International Federation of Gynaecology and Obstetrics·Jozef ZahumenskyMiroslav Korbel
Oct 13, 2017·Journal of Obstetrics and Gynaecology : the Journal of the Institute of Obstetrics and Gynaecology·Michal SheinisAmanda Selk
Sep 15, 2018·Hypertension Research : Official Journal of the Japanese Society of Hypertension·Kiichiro FuruyaTadashi Kimura
Jul 25, 2019·BMC Pregnancy and Childbirth·Ambrogio P LonderoLorenza Driul
Mar 10, 2017·Health Care for Women International·Bola Lukman Solanke
Aug 15, 2018·BMC Public Health·Daniel B NelsonMatthew M Davis
Jan 8, 2017·BMC Pregnancy and Childbirth·Elad Mei-DanJon F R Barrett
Oct 7, 2017·Journal of Tropical Pediatrics·Terry Ann Johnson-Harrison, Helen Trotman
Apr 30, 2020·Risk Management and Healthcare Policy·Tinatin ManjavidzeErik Eik Anda
Nov 14, 2020·Journal of Women's Health·Rosaly Correa-de-Araujo, Sung Sug Sarah Yoon
May 28, 2021·American Journal of Perinatology·Helen TrotmanOluwayomi Olugbuyi

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