Category Archives: Data

New ESRC funded study on Tobacco and Alcohol

We are delighted to announce that we have been awarded funding from the ESRC for a project exploring tobacco and alcohol environments in Scotland. The project ‘Change in alcohol and tobacco availability, population health and the lived experience’ will be funded for 3 years, beginning December 2019 for a total of £761, 470. The project will be led by Professor Niamh Shortt with co-investigators from the University of Edinburgh (Professor Jamie Pearceand Dr Tom Clemens), Glasgow Caledonian University (Professor Carol Emslie) and the MRC/CSO Social and Public Health Sciences Unit, University of Glasgow (Professor Richard Mitchell).

This research will measure change in the availability of alcohol and tobacco in Scottish neighbourhoods over time and explore how this change relates to health outcomes and how residents experience the availability of alcohol and tobacco in their neighbourhoods. The findings will be important because smoking and alcohol consumption are leading causes of illness and death. In Scotland smoking causes one in every 5 deaths and one in 20 deaths is related to alcohol. This harm is not equally shared; those on the lowest incomes suffer the greatest harm. These illnesses and deaths are preventable. The World Health Organisation recommends that nations prioritise interventions that reduce the supply of alcohol and tobacco.

Why might neighbourhood supply of alcohol and tobacco matter? Research suggests that when there are a lot of outlets in a neighbourhood this impacts upon consumption in three ways. 1. The outlets may be more competitive and drive prices down to attract customers. 2. Oversupply may normalise the products when they are sold alongside everyday commodities, such as bread and milk. 3. Tobacco and alcohol may simply be easier to buy in areas where there are more outlets.

In order to explore the relationship between supply, behaviour and harm we need data on the location of every outlet in Scotland selling tobacco and/or alcohol. Ideally, to be able to say something about whether the relationship may be causal, we need this data over time. We have already collected data on the specific location of every outlet selling tobacco and licensed to sell alcohol over multiple time periods (2012 and 2016 (nationwide alcohol and tobacco – see paper here) and 2008 (alcohol in four cities – see paper here)). As part of this project we will collect updated data for 2019/20. This will allow us to measure this change over time. Using an approach called trajectory modelling we will group neighbourhoods that have had a similar degree of change; some neighbourhoods may have lost, or gained, local shops or pubs, whereas some may not have changed at all. We will then identify features of these neighbourhoods that may be driving this change, for example the age profile of the population or poverty levels. This will help policy makers understand the drivers of change in our neighbourhoods.

To measure the relationship between changing supply and harm we will link these trajectories, and our measures of availability at each time point, to alcohol and tobacco health outcomes (behaviour, illness and death). We will use statistical models to see whether areas experiencing an increase or decrease in outlets have seen a corresponding increase or decrease in these outcomes. This will allow us to get a better understanding of whether an over supply of alcohol and tobacco is related to smoking and alcohol consumption and harm. These findings will provide important evidence related to the provision of such commodities in our neighbourhoods.

Although these statistics are important to report we also need to understand why an oversupply of alcohol and tobacco may influence behaviour and harm. Whilst the literature suggests the pathways listed above, we know little about the experiences of individuals living in neighbourhoods with contrasting availability. We don’t understand the individual experience of any of these pathways. Professor Carol Emslie will lead a qualitative work package and researchrs will meet with groups of individuals, in neighbourhoods of contrasting trajectories, to talk to them about the supply of alcohol and tobacco. We will explore their experiences of neighbourhood and assess how their perceived notions of their neighbourhood availability contrast with our statistical measures. Finally, we will meet with residents, retailers and policy stake-holders to explore potential interventions related to supply. Policies at this level require public, retailer and political support. We will discuss the priorities held by various groups, present our quantitative results and gauge attitudes towards potential interventions.

Throughout the project will be committed to knowledge exchange, public events and speaking with non academic partners. If you wish to know more about this research, or would like one of the researchers to come to your organisation to provide you initial findings (once the project is under way) then contact the Principal Investigator here: niamh.shortt@ed.ac.uk

An atlas of change in Scotland’s built environment 2016-17

By Laura Macdonald from the MRC/CSO  Social and Public Health Sciences Unit, University of Glasgow @theSPHSU

Our neighbourhood environments change and evolve often; some changes are minor, while others involve major transformation. Change can take various forms; green space created or removed, existing housing or amenities demolished, new housing estates built, new motorways created, or existing transport infrastructure modified or extended. Change may affect neighbourhood residents’ physical or mental health, or health-related behaviours, to their benefit or to their detriment. To study how change in our neighbourhoods might affect our health we need robust information but data showing how our neighbourhoods are changing, at a fine geographic scale, for the whole of Scotland, did not exist – until now! This is why we created an atlas showing what’s changed, and an interactive mapping application which allows you to explore the data yourself. Continue reading An atlas of change in Scotland’s built environment 2016-17

Income deprivation and ethnicity

By Helena Tunstall & Stephanie Prady

Do deprivation indices based on means-tested benefits underestimate poverty in neighbourhoods with large minority ethnic populations? 

BorninBradford1Research has just been published which assesses how well the Income Deprivation Affecting Children Index (IDACI) identifies neighbourhood poverty in areas of Bradford with different ethnic populations.

This study was a collaboration between researchers at the University of York, the Bradford Institute for Health Research and CRESH. It compared neighbourhood IDACI scores, based upon social security benefit claims, to socio-economic data collected from families in the Born in Bradford (BiB) cohort study.

This study concludes that income deprivation measures based on means-tested benefits may underestimate deprivation in neighbourhoods with large minority ethnic populations due to the low take-up of benefits among poor families in some ethnic groups.

Continue reading Income deprivation and ethnicity

Empowering communities: An interactive tobacco and alcohol outlet density webmap for Scotland

Today we are launching an interactive webmap that allows users to map tobacco and alcohol outlet density, and related health outcomes, for neighbourhoods (‘datazones‘) across Scotland.  The underlying data we have collected and assembled can also be freely downloaded for use.  Our research from Scotland shows that outlet density matters for health:

  • areas with the highest alcohol outlet density have double the death rate of those with the lowest densities (see our blog postreport and infographic)
  • adolescents living in areas with the highest tobacco outlet density are almost 50% more likely to smoke than those with the lowest (see our blog post, paper and infographic).

ALCOHOL OUTLET DATA UPDATED 25 JUNE 2015:  Previous to this date the alcohol outlet density data had used an alternate measure of density than outlets per km2, resulting in values that were typically 30-40% lower than the actual value.  Whilst the figures have changed the general picture has not: an area of high density remains an area of high density.  The rest of the data are unaffected.

webmap

Continue reading Empowering communities: An interactive tobacco and alcohol outlet density webmap for Scotland

Smoking and Health in Scotland: key stats

smoking_infographic2Today we’re launching our hot-off-the-press infographic about Smoking and Health in Scotland.  In collaboration with Action on Smoking and Health (ASH) Scotland we’ve created this summary of some of the key statistics on smoking and health in Scotland, featuring some headline results from our own research.  Please use and circulate widely! Continue reading Smoking and Health in Scotland: key stats

Is multiple environmental deprivation related to population health in Portugal?

By Ana Isabel Ribeiro

In our recently published paper (open access version here) we describe the development of a multivariate measure of physical environmental deprivation for the 278 municipalities of Portugal, and demonstrate its strong relationship with mortality rates. Continue reading Is multiple environmental deprivation related to population health in Portugal?

Alcohol outlet densities correlate with alcohol-related health outcomes in Scotland: but so what?

By Elizabeth Richardson

In our recently-published study into alcohol outlets and health in Scotland we found strong correlations between the two: neighbourhoods with higher availability of outlets had higher rates of alcohol-related deaths and hospitalisations.  In fact, residents of neighbourhoods with the highest availability were more than twice as likely to die a drink-related death than those with the fewest outlets, all else* being equal (*deprivation and urban/rural status).

Altway, 2012
Source: https://www.flickr.com/photos/jeffcarson/8278481152/ under Creative Commons licence

But what does this actually mean? Continue reading Alcohol outlet densities correlate with alcohol-related health outcomes in Scotland: but so what?