New to MyHealth?
Manage Your Care From Anywhere.
Access your health information from any device with MyHealth. You can message your clinic, view lab results, schedule an appointment, and pay your bill.
ALREADY HAVE AN ACCESS CODE?
DON'T HAVE AN ACCESS CODE?
NEED MORE DETAILS?
MyHealth for Mobile
Get the iPhone MyHealth app »
Get the Android MyHealth app »
Abstract
Limited understanding of risk factors exists for postpartum hemorrhage (PPH) post-vaginal delivery. The aim of this study was to identify risk factors for PPH post-vaginal delivery within a contemporary obstetric cohort.Retrospective case-control study. PPH was classified by an estimated blood loss ?500?ml. Risk factors for PPH were identified using univariable and multivariable logistic regression. We secondarily investigated maternal outcomes and medical and surgical interventions for PPH management.The study cohort comprised 159 cases and 318 controls. Compared with a second-stage duration <2?h, a second stage?3?h was associated with PPH (adjusted odds ratio=2.3; 95% CI=1.2 to 4.6). No other clinical or obstetric variables were identified as independent risk factors for PPH. Among cases, 4% received red blood cells and 1% required intensive care admission.Although PPH-related morbidity may be uncommon after vaginal delivery, PPH should be anticipated for women after a second stage ?3?h.
View details for DOI 10.1038/jp.2016.225
View details for PubMedID 27977018
View details for PubMedCentralID PMC5334143