Association between Maternal Pelvis Height and Intrapartum Foetal Head Moulding in Ugandan Mothers with Spontaneous Vertex Deliveries

Introduction. In Sub-Saharan Africa, excessive foetal head moulding is commonly associated with cephalopelvic disproportion and obstructed labour. This study set out to determine the associations of maternal pelvis height and maternal height with intrapartum foetal head moulding. Methods. This was a...

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Main Authors: Ian G. Munabi, Samuel Abilemech Luboga, Livingstone Luboobi, Florence Mirembe
Format: Article
Language:English
Published: Wiley 2016-01-01
Series:Obstetrics and Gynecology International
Online Access:http://dx.doi.org/10.1155/2016/3815295
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author Ian G. Munabi
Samuel Abilemech Luboga
Livingstone Luboobi
Florence Mirembe
author_facet Ian G. Munabi
Samuel Abilemech Luboga
Livingstone Luboobi
Florence Mirembe
author_sort Ian G. Munabi
collection DOAJ
description Introduction. In Sub-Saharan Africa, excessive foetal head moulding is commonly associated with cephalopelvic disproportion and obstructed labour. This study set out to determine the associations of maternal pelvis height and maternal height with intrapartum foetal head moulding. Methods. This was a multisite secondary analysis of maternal birth records of mothers with singleton pregnancies ending in a spontaneous vertex delivery. A summary of the details of the pregnancy and delivery records were reviewed and analysed using multilevel logistic regression respect to foetal head moulding. The alpha level was set at P<0.05. Results. 412 records were obtained, of which 108/385 (28%) observed foetal head moulding. There was a significant reduction in risk of foetal head moulding with increasing maternal height (Adj. IRR 0.97, P=0.05), maternal pelvis height (Adj. IRR 0.88, P<0.01), and raptured membranes (Adj. IRR 0.10, P<0.01). There was a significant increased risk of foetal head moulding with increasing birth weight (Adj. IRR 1.90, P<0.01) and duration of monitored active labour (Adj. IRR 1.21, P<0.01) in the final model. Conclusion. This study showed that increasing maternal height and maternal pelvis height were associated with a significant reduction in intrapartum foetal head moulding.
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spelling doaj-art-5c1f1ac299784dcfa49a1a20c5b062c62025-02-03T05:59:30ZengWileyObstetrics and Gynecology International1687-95891687-95972016-01-01201610.1155/2016/38152953815295Association between Maternal Pelvis Height and Intrapartum Foetal Head Moulding in Ugandan Mothers with Spontaneous Vertex DeliveriesIan G. Munabi0Samuel Abilemech Luboga1Livingstone Luboobi2Florence Mirembe3Department of Human Anatomy, School of Biomedical Sciences, Makerere University College of Health Sciences, New Mulago Hospital Complex, Kampala, UgandaDepartment of Human Anatomy, School of Biomedical Sciences, Makerere University College of Health Sciences, New Mulago Hospital Complex, Kampala, UgandaDepartment of Mathematics, Makerere University College of Natural Sciences, Makerere University, Kampala, UgandaDepartment of Obstetrics and Gynaecology, School of Medicine, Makerere University College of Health Sciences, New Mulago Hospital Complex, Kampala, UgandaIntroduction. In Sub-Saharan Africa, excessive foetal head moulding is commonly associated with cephalopelvic disproportion and obstructed labour. This study set out to determine the associations of maternal pelvis height and maternal height with intrapartum foetal head moulding. Methods. This was a multisite secondary analysis of maternal birth records of mothers with singleton pregnancies ending in a spontaneous vertex delivery. A summary of the details of the pregnancy and delivery records were reviewed and analysed using multilevel logistic regression respect to foetal head moulding. The alpha level was set at P<0.05. Results. 412 records were obtained, of which 108/385 (28%) observed foetal head moulding. There was a significant reduction in risk of foetal head moulding with increasing maternal height (Adj. IRR 0.97, P=0.05), maternal pelvis height (Adj. IRR 0.88, P<0.01), and raptured membranes (Adj. IRR 0.10, P<0.01). There was a significant increased risk of foetal head moulding with increasing birth weight (Adj. IRR 1.90, P<0.01) and duration of monitored active labour (Adj. IRR 1.21, P<0.01) in the final model. Conclusion. This study showed that increasing maternal height and maternal pelvis height were associated with a significant reduction in intrapartum foetal head moulding.http://dx.doi.org/10.1155/2016/3815295
spellingShingle Ian G. Munabi
Samuel Abilemech Luboga
Livingstone Luboobi
Florence Mirembe
Association between Maternal Pelvis Height and Intrapartum Foetal Head Moulding in Ugandan Mothers with Spontaneous Vertex Deliveries
Obstetrics and Gynecology International
title Association between Maternal Pelvis Height and Intrapartum Foetal Head Moulding in Ugandan Mothers with Spontaneous Vertex Deliveries
title_full Association between Maternal Pelvis Height and Intrapartum Foetal Head Moulding in Ugandan Mothers with Spontaneous Vertex Deliveries
title_fullStr Association between Maternal Pelvis Height and Intrapartum Foetal Head Moulding in Ugandan Mothers with Spontaneous Vertex Deliveries
title_full_unstemmed Association between Maternal Pelvis Height and Intrapartum Foetal Head Moulding in Ugandan Mothers with Spontaneous Vertex Deliveries
title_short Association between Maternal Pelvis Height and Intrapartum Foetal Head Moulding in Ugandan Mothers with Spontaneous Vertex Deliveries
title_sort association between maternal pelvis height and intrapartum foetal head moulding in ugandan mothers with spontaneous vertex deliveries
url http://dx.doi.org/10.1155/2016/3815295
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