Ambient air pollution and birth outcomes: a scoping review to investigate the mediating and moderating variables—protocol

Introduction Pregnant women and their babies are a highly vulnerable population to health effects from air pollution. This scoping review aims to understand the extent and type of evidence concerning the mediating and moderating factors between air pollution and birth outcomes. By gathering and synt...

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Main Authors: Amy Mizen, Richard Fry, Lucy Perry, Kate Ellis-Davies, Amy Isham
Format: Article
Language:English
Published: BMJ Publishing Group 2025-02-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/15/2/e088477.full
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author Amy Mizen
Richard Fry
Lucy Perry
Kate Ellis-Davies
Amy Isham
author_facet Amy Mizen
Richard Fry
Lucy Perry
Kate Ellis-Davies
Amy Isham
author_sort Amy Mizen
collection DOAJ
description Introduction Pregnant women and their babies are a highly vulnerable population to health effects from air pollution. This scoping review aims to understand the extent and type of evidence concerning the mediating and moderating factors between air pollution and birth outcomes. By gathering and synthesising this evidence, this review aims to identify key concepts, themes and knowledge gaps. In turn, these findings will serve as a valuable resource for researchers and policymakers by highlighting potential pathways and gaps in evidence.Methods and analysis This scoping review protocol is based on the Joanna Briggs Institute (JBI) methodology for scoping reviews and will be reported in full with a Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping review (PRISMA-ScR) flow diagram. This review will search eight databases: Web of Science, Scopus, PubMed, Embase, GreenFILE, CINAHL Ultimate, APA PsycINFO and MIDIRS. Results will be limited to those written or translated into English and peer-reviewed studies with no restriction on publication date. The study selection and data extraction will be completed within the software Covidence by two or more independent reviewers, with conflicts solved by group discussion. The data extracted from this process will include publication details, study characteristics and population characteristics.Ethics and dissemination This study will not collect primary data; therefore, no formal ethical approval is required. The findings will be disseminated to academic and non-academic audiences through conferences, publications and focus groups.Trail registration number Open Science Framework (https://doi.org/10.17605/OSF.IO/6Y2D9).
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spelling doaj-art-a34fcff372924f6bad14ff288affaf372025-02-04T05:15:14ZengBMJ Publishing GroupBMJ Open2044-60552025-02-0115210.1136/bmjopen-2024-088477Ambient air pollution and birth outcomes: a scoping review to investigate the mediating and moderating variables—protocolAmy Mizen0Richard Fry1Lucy Perry2Kate Ellis-Davies3Amy Isham4Medical School, Swansea University, Swansea, UKMedical School, Swansea University, Swansea, UKMedical School, Swansea University, Swansea, UKPsychology, Swansea University Faculty of Medicine Health and Life Science, Swansea, UKPsychology, Swansea University Faculty of Medicine Health and Life Science, Swansea, UKIntroduction Pregnant women and their babies are a highly vulnerable population to health effects from air pollution. This scoping review aims to understand the extent and type of evidence concerning the mediating and moderating factors between air pollution and birth outcomes. By gathering and synthesising this evidence, this review aims to identify key concepts, themes and knowledge gaps. In turn, these findings will serve as a valuable resource for researchers and policymakers by highlighting potential pathways and gaps in evidence.Methods and analysis This scoping review protocol is based on the Joanna Briggs Institute (JBI) methodology for scoping reviews and will be reported in full with a Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping review (PRISMA-ScR) flow diagram. This review will search eight databases: Web of Science, Scopus, PubMed, Embase, GreenFILE, CINAHL Ultimate, APA PsycINFO and MIDIRS. Results will be limited to those written or translated into English and peer-reviewed studies with no restriction on publication date. The study selection and data extraction will be completed within the software Covidence by two or more independent reviewers, with conflicts solved by group discussion. The data extracted from this process will include publication details, study characteristics and population characteristics.Ethics and dissemination This study will not collect primary data; therefore, no formal ethical approval is required. The findings will be disseminated to academic and non-academic audiences through conferences, publications and focus groups.Trail registration number Open Science Framework (https://doi.org/10.17605/OSF.IO/6Y2D9).https://bmjopen.bmj.com/content/15/2/e088477.full
spellingShingle Amy Mizen
Richard Fry
Lucy Perry
Kate Ellis-Davies
Amy Isham
Ambient air pollution and birth outcomes: a scoping review to investigate the mediating and moderating variables—protocol
BMJ Open
title Ambient air pollution and birth outcomes: a scoping review to investigate the mediating and moderating variables—protocol
title_full Ambient air pollution and birth outcomes: a scoping review to investigate the mediating and moderating variables—protocol
title_fullStr Ambient air pollution and birth outcomes: a scoping review to investigate the mediating and moderating variables—protocol
title_full_unstemmed Ambient air pollution and birth outcomes: a scoping review to investigate the mediating and moderating variables—protocol
title_short Ambient air pollution and birth outcomes: a scoping review to investigate the mediating and moderating variables—protocol
title_sort ambient air pollution and birth outcomes a scoping review to investigate the mediating and moderating variables protocol
url https://bmjopen.bmj.com/content/15/2/e088477.full
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