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UK funding (£99,096): Enhancing Environmental data Resources In Cohort studies: ALSPAC exemplar (ERICA) Ukri30 Nov 2016 UK Research and Innovation, United Kingdom
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Enhancing Environmental data Resources In Cohort studies: ALSPAC exemplar (ERICA)
| Abstract | Keywords: air pollution; cohort studies; NO2; asthma; lung function; information governance; environmental health Air pollution has a major impact on human health. The Royal College of Physicians - in their 'Every breath we take: the lifelong impact of air pollution' report - estimated that air pollution contributes to 40,000 premature deaths in the UK every year. The report describes how air pollution affects health through life, from babies in their mother's womb, to children and into adulthood. Road traffic is a major source of air pollution in the UK. This produces fine pollution particles (PM), and gases such as Nitrogen Dioxide (NO2). We know a lot about the health damage caused by breathing in PMs, but less about the effects of breathing in NO2. Both the UK Government and health professionals have called for more research in this area. The 'Enhancing Environmental data Resources In Cohort studies: ALSPAC exemplar' (ERICA) project aims to improve our understanding of the health effects of breathing in NO2 through using a birth cohort study. Birth cohort studies recruit large numbers of pregnant women into long-term research projects. Health of these women - and their unborn child(ren) - are monitored through pregnancy, birth and childhood. Health information can be linked with information on air pollution exposure during a child's lifetime to investigate important questions, e.g. are children living in high NO2 pollution areas more likely to develop asthma? Evidence from such studies helps the public, health professionals, and politicians understand the impact of air pollution on health, and how much effort and money should be spent on reducing levels of pollution. However, the ability to do this important type of research may be held back by a range of issues and concerns. Firstly, studies need to find historical information on air pollution, and to understand how the records were collected over long periods of time. Secondly, estimating air pollution exposures across a city and surrounding areas and linking this to information on where children live and go to school requires specialist skills. Thirdly, information on where a person lives is private and needs to be kept confidential. The laws and regulations governing how to do this and the use of personal data are changing rapidly. ERICA aims to find solutions to these issues by using the Avon Longitudinal Study of Parents and Children (ALSPAC) birth cohort study to investigate the health impacts of NO2 pollution. The first part of the study will source information on air pollution exposure. ERICA will work with Bristol City Council (where many ALSPAC participants lived in pregnancy) and environmental scientists to collect historical information about local air pollution exposures. They will use these and other data to estimate NO2 exposures at participants' home and school locations, to provide a picture of NO2 exposure over a child's lifetime. Data security and privacy experts will advise on the best way to keep data confidential, in discussion with ALSPAC study participants. ERICA will then conduct a health study to investigate whether higher levels of NO2 exposure are associated with development of asthma and if they affect lung growth. We will promote the findings of this research to scientists, health professionals and politicians to help them further understand the impact of NO2 pollution. ALSPAC will also be promoted as a resource to investigate the impact of air pollution in childhood on a range of diseases and measures of health. Finally, we will share the methods we have developed with the data managers in other cohort studies. ERICA will help show how feasible it is to use a birth cohort study to conduct research on the impact of the environment on health, and to form a model that could be used to benefit environmental health research in other cohorts and expanded to other environmental exposures as well as air pollution. |
| Category | Research Grant |
| Reference | NE/P010830/1 |
| Status | Closed |
| Funded period start | 30/11/2016 |
| Funded period end | 29/11/2017 |
| Funded value | £99,096.00 |
| Source | https://gtr.ukri.org/projects?ref=NE%2FP010830%2F1 |
Participating Organisations
| University of Bristol | |
| University of Bristol | |
| University of Leicester |
The filing refers to a past date, and does not necessarily reflect the current state. The current state is available on the following page: University of Bristol, Bristol.
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