Objective Measurement of Blood Loss following Vaginal Delivery in a UK Hospital

Adam j. Devall; Christina l. Easter; Malcolm j. Price; Md Asiful Islam; Arri Coomarasamy

doi:10.31083/j.ceog5011236

Objective Measurement of Blood Loss following Vaginal Delivery in a UK Hospital

Adam j. Devall^*, Christina l. Easter, Malcolm j. Price, Md Asiful Islam, Arri Coomarasamy

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

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Abstract

Background: Postpartum haemorrhage (PPH) is the leading cause of maternal morbidity and mortality worldwide. The reported incidence of PPH varies globally, which is often due to the use of subjective visual estimation of blood loss. The aim of this study was to measure the rate of PPH and severe PPH at a UK hospital using objective measurement of blood loss. Methods: Blood loss after vaginal birth was objectively measured in 2009 women at Birmingham Women’s Hospital, UK using a blood collection drape. Results: The postpartum haemorrhage rate, defined as blood loss of 500 mL or more, was 22.2%. The severe PPH rate, defined as blood loss of 1000 mL or more, was 5.3%. Conclusions: The objective measurement of blood loss following vaginal birth is necessary for the accurate calculation of PPH rates.

Original language	English
Article number	236
Journal	Clinical and Experimental Obstetrics & Gynecology
Volume	50
Issue number	11
DOIs	https://doi.org/10.31083/j.ceog5011236
Publication status	Published - 22 Nov 2023

Keywords

postpartum haemorrhage
severe postpartum haemorrhage
objective measurement

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10.31083/j.ceog5011236Licence: Creative Commons: Attribution (CC BY)

DevallAJ2023ObjectiveFinal published version, 195 KBLicence: Creative Commons: Attribution (CC BY)

https://www.imrpress.com/journal/CEOG/50/11/10.31083/j.ceog5011236

Cite this

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title = "Objective Measurement of Blood Loss following Vaginal Delivery in a UK Hospital",

abstract = "Background: Postpartum haemorrhage (PPH) is the leading cause of maternal morbidity and mortality worldwide. The reported incidence of PPH varies globally, which is often due to the use of subjective visual estimation of blood loss. The aim of this study was to measure the rate of PPH and severe PPH at a UK hospital using objective measurement of blood loss. Methods: Blood loss after vaginal birth was objectively measured in 2009 women at Birmingham Women{\textquoteright}s Hospital, UK using a blood collection drape. Results: The postpartum haemorrhage rate, defined as blood loss of 500 mL or more, was 22.2%. The severe PPH rate, defined as blood loss of 1000 mL or more, was 5.3%. Conclusions: The objective measurement of blood loss following vaginal birth is necessary for the accurate calculation of PPH rates.",

keywords = "postpartum haemorrhage, severe postpartum haemorrhage, objective measurement",

author = "Devall, {Adam j.} and Easter, {Christina l.} and Price, {Malcolm j.} and Islam, {Md Asiful} and Arri Coomarasamy",

year = "2023",

month = nov,

day = "22",

doi = "10.31083/j.ceog5011236",

language = "English",

volume = "50",

journal = "Clinical and Experimental Obstetrics & Gynecology",

issn = "0390-6663",

publisher = "IMR Press",

number = "11",

}

TY - JOUR

T1 - Objective Measurement of Blood Loss following Vaginal Delivery in a UK Hospital

AU - Devall, Adam j.

AU - Easter, Christina l.

AU - Price, Malcolm j.

AU - Islam, Md Asiful

AU - Coomarasamy, Arri

PY - 2023/11/22

Y1 - 2023/11/22

N2 - Background: Postpartum haemorrhage (PPH) is the leading cause of maternal morbidity and mortality worldwide. The reported incidence of PPH varies globally, which is often due to the use of subjective visual estimation of blood loss. The aim of this study was to measure the rate of PPH and severe PPH at a UK hospital using objective measurement of blood loss. Methods: Blood loss after vaginal birth was objectively measured in 2009 women at Birmingham Women’s Hospital, UK using a blood collection drape. Results: The postpartum haemorrhage rate, defined as blood loss of 500 mL or more, was 22.2%. The severe PPH rate, defined as blood loss of 1000 mL or more, was 5.3%. Conclusions: The objective measurement of blood loss following vaginal birth is necessary for the accurate calculation of PPH rates.

AB - Background: Postpartum haemorrhage (PPH) is the leading cause of maternal morbidity and mortality worldwide. The reported incidence of PPH varies globally, which is often due to the use of subjective visual estimation of blood loss. The aim of this study was to measure the rate of PPH and severe PPH at a UK hospital using objective measurement of blood loss. Methods: Blood loss after vaginal birth was objectively measured in 2009 women at Birmingham Women’s Hospital, UK using a blood collection drape. Results: The postpartum haemorrhage rate, defined as blood loss of 500 mL or more, was 22.2%. The severe PPH rate, defined as blood loss of 1000 mL or more, was 5.3%. Conclusions: The objective measurement of blood loss following vaginal birth is necessary for the accurate calculation of PPH rates.

KW - postpartum haemorrhage

KW - severe postpartum haemorrhage

KW - objective measurement

U2 - 10.31083/j.ceog5011236

DO - 10.31083/j.ceog5011236

M3 - Article

SN - 0390-6663

VL - 50

JO - Clinical and Experimental Obstetrics & Gynecology

JF - Clinical and Experimental Obstetrics & Gynecology

IS - 11

M1 - 236

ER -

Objective Measurement of Blood Loss following Vaginal Delivery in a UK Hospital

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Keywords

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