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Journal of Perinatal Medicine

Official Journal of the World Association of Perinatal Medicine

Editor-in-Chief: Dudenhausen, Joachim W.

Editorial Board Member: / Bancalari, Eduardo / Greenough, Anne / Genc, Mehmet R. / Chervenak, Frank A. / Chappelle, Joseph / Bergmann, Renate L. / Bernardes, J.F. / Bevilacqua, G. / Blickstein, Isaac / Cabero Roura, Luis / Carbonell-Estrany, Xavier / Carrera, Jose M. / D`Addario, Vincenzo / D'Alton, MD, Mary E. / Dimitrou, G. / Grunebaum, Amos / Hentschel, Roland / Köpcke, W. / Kawabata, Ichiro / Keirse, Marc J.N.C. / Kurjak M.D., Asim / Lee, Ben H. / Levene, Malcolm / Lockwood, Charles J. / Marsal, Karel / Makatsariya, Alexander / Nishida, Hiroshi / Ogata, Edward / Papp, Zoltán / Pejaver, Ranjan Kumar / Pooh, Ritsuko K. / Romero, Roberto / Saugstad, Ola D. / Schenker, Joseph G. / Sen, Cihat / Seri, Istvan / Vetter, Klaus / Winn, Hung N. / Young, Bruce K. / Zimmermann, Roland

IMPACT FACTOR increased in 2015: 1.798
Rank 46 out of 120 in category Pediatrics in the 2015 Thomson Reuters Journal Citation Report/Science Edition

SCImago Journal Rank (SJR) 2014: 0.731
Source Normalized Impact per Paper (SNIP) 2014: 0.687
Impact per Publication (IPP) 2014: 1.483

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Postpartum hemorrhage in low risk population

Ola Malabarey1 / Benny Almog1 / Richard Brown1 / Haim A. Abenhaim1 / 1

1Department of Obstetrics and Gynecology, McGill University Health Center, Montreal, QC, Canada

Corresponding author: Dr. Alon Shrim Department of Obstetrics and Gynecology McGill University Health Center 687 Pine Ave. West Montreal QC H3A 1A1 Canada

Citation Information: Journal of Perinatal Medicine. Volume 39, Issue 5, Pages 495–498, ISSN (Online) 1619-3997, ISSN (Print) 0300-5577, DOI: 10.1515/jpm.2011.059, June 2011

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Objective: To identify risk factors for postpartum hemorrhage (PPH) in low risk patients.

Methods: All deliveries between 2001 and 2007 were retrieved. Women with well-established preexisting risk factors for PPH were excluded. Among the remaining women (n=15,198) considered at low risk, various factors were assessed to evaluate their role in PPH.

Results: Rates of PPH increased from 1.03 in 2001 to 2.45% in 2007. Gestational age at delivery, induction of labor with oxytocin, cesarean section and regional analgesia were not associated with PPH. Logistic regression analysis demonstrated that the following factors were significantly associated with PPH: increased birth weight (P<0.001), female gender (P=0.006), duration of membrane rupture (P=0.002), duration of second stage (P<0.001), chorioamnionitis (P=0.02), and use of prostaglandins (P=0.041).

Conclusion: Early recognition of the specific factors presented as associated with PPH should prompt early intervention to reduce the PPH and maternal morbidity.

Keywords: Bleeding; postpartum hemorrhage; pregnancy

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