Mental health problems are common among prisoners in low-income and middle-income countries

In a major international review, we found very high rates of psychiatric and substance use disorders among prisoners in low-income and middle-income countries. The results from the systematic review and meta-analysis published in Lancet Global Health showed that the prevalence of psychosis, depression, and drug and alcohol use disorders is much higher in this marginalised population in comparison to the community, pointing to unmet needs and calling for action in research and policy.

Mental health and substance use problems are common among individuals involved in the criminal justice system. Incarcerated men and women often come from disadvantaged socioeconomic and family background, and frequently have a life history of victimisation and substance use, making them more vulnerable to mental health problems. While in prison, they often remain undiagnosed and untreated. Prisoners with unmet mental health needs have higher mortality, especially by suicide, and greater risk of recidivism and reoffending after release in the community, leading to multiple imprisonments.

Although 70% of the worldwide prison population are residing in low-income and middle-income countries (LMIC), almost all scientific evidence is coming from studies conducted in high-income countries. It is an important limitation as recommendations from a mostly Western context might not be applicable or generalizable to poorly resourced settings. Prison conditions in LMICs are usually very harsh, characterised by overcrowding, poor nutrition, and sanitation, and limited or complete lack of access to basic health care. To provide evidence for future research and policy making, we conducted a systematic review and meta-analysis on prison prevalence studies in LMICs.

After screening 6000 titles and abstracts from 17 electronic global databases, we identified 23 relevant publications based on 14,527 prisoners from 13 different LMICs. Considering a one year time interval, approximately 6.2% of the prisoners had psychosis, 16.0% major depression, 3.8% alcohol use disorders, and 5.1% drug use disorders. To illustrate the immense burden of mental health problems, we quantified the difference between the prevalence among prisoners in each sample and in the sex-matched general populations of the respective countries. Prevalence rates among prisoners were 16 times higher for psychosis, 6 times higher for major depression and illicit drug use disorder prevalence, and twice as high for alcohol use disorders, indicating a significant public health concern and large unmet health care needs in this marginalised group. Moreover, rates in prison populations of LMICs might be even higher than in high-income countries.

Based on our findings, we presented several implications and recommendations for research and policy.

  1. While a review from 2012 on prison mental health in high-income countries identified over 100 samples, we were able to find only 23 studies from a much larger and diverse group of countries. There is a need further evidence from LMICs to adequately plan interventions for prisoners with mental disorders, especially from regions underrepresented in research such as Central and East Asia, and Central America.
  2. Because correctional facilities in LMICs often lack basic health care, the implementation of cost-effective interventions and scalable treatments for individuals with mental health problems is crucial.
  3. Imprisonment could present an opportunity to treat people with mental health and substance use problems who otherwise would be difficult to reach for health services. National governments in LMICs should move the responsibility for prison health care from prison administrations to the national health services.
  4. Since human right violations, and physical and psychological abuse are more common in resource-poor correctional settings, increasing mental health literacy among staff and protecting the rights and health of people with mental illnesses should be a priority for penal justice policies.

The invited comment on our paper gives a valuable and very practical recommendation on how to improve mental health services in correctional facilities. Training prison health workers by mental health professionals using the WHO’s Intervention Guide for mental disorders (mhGAP-IG), could be a cost-effective and valuable programme for addressing the treatment gap among prisoners in LMICs and coming closer to the Sustainable Development Goals declared by the United Nations.

By Gergo Baranyi, PhD Student in Human Geography and Marie Sklodowska-Curie Early Stage Researcher, The University of Edinburgh

What is ‘on the ground’ in a city linked to levels of inequality in life satisfaction

In a European-wide study of 63,554 people from 66 cities in 28 countries, we found links between urban design and levels of inequality in life satisfaction. This is the first study to theorise and examine how the entire urban landscape may affect levels of and inequalities in wellbeing in a large international sample.

Cities with an even distribution of facilities, housing and green space were linked with lower levels of inequality between residents’ life satisfaction levels, suggesting that more equal access to a range of facilities and types of land may help reduce the gap in life satisfaction between the most economically-deprived and most affluent residents of a city.

There was a strong link between higher life satisfaction and living in cities with homes surrounded by natural, green space. However, lower life satisfaction was linked to living in cities that had more wasteland, more space dedicated to housing, and more space in which all the land is concrete or tarmacked.

Implications for policy and planning.

The findings of our study suggest that urban planning has a role to play in addressing inequalities in cities. Our finding that more equal distribution of land cover/use is associated with lower levels of socio-economic inequality in life satisfaction supports the idea that city environments could be equigenic – that is, could create equality.

What people want or need from their city varies moment to moment, day to day, life stage to life stage. If a city is varied enough to offer people what they need, when they need it, it is likely to support a higher quality of life.

Three Generation Out Walking

Why understanding city design is important for population health and well-being?

With the United Nations reporting that more than half the world’s population residing in urban areas and this proportion rising, it is important to understand how well-planned urban environment might improve, and reduce inequalities in, quality of life. Therefore, understanding the influence urban environments can have on all aspects of health and wellbeing is increasingly important. Cities are continuously evolving and there is ample opportunity to ensure these are healthier and happier place to live.

What we did:

We applied theory and methods from landscape ecology to explore associations between cities’ land cover/use, residents’ reported life satisfaction and within-city socio-economic inequalities in life satisfaction. We joined individual-level responses to the European Urban Audit (EUA) Perception Surveys (2012 and 2015) with city-level data from the European Urban Atlas classifying land cover/use into 26 different classes. Our sample included 63,554 people from 66 cities in 28 countries.

The study, ‘Are urban landscapes associated with reported life satisfaction and inequalities in life satisfaction at the city level? A cross-sectional study of 66 European Cities’ is published in Social Science & Medicine (Open Access). The work was funded by The Medical Research Council (MRC) and Scottish Government Chief Scientist Office.

By Rich Mitchell, Natalie Nicholls & Jon Olsen , Neighbourhoods and Communities programme, MRC/CSO Social and Public Health Sciences Unit, University of Glasgow.

CRESH seminar – Bombarded by Booze

Title: Bombarded by Booze: Children’s real-time exposure to alcohol marketing using wearable cameras and GPS devices

Presenter: Professor Louise Signal, University of Otago, Wellington, New Zealand

Description: This presentation highlights innovative New Zealand research with children using wearable cameras and GPS devices to capture the extent and nature of their exposure to alcohol marketing.

When: Thursday 31st January, 11-12

Where: Lister Learning and Teaching Centre – 2.14 – Teaching Studio, 5 Roxburgh Pl, Edinburgh EH8 9SU

New evidence linking availability of tobacco & smoking

The connection between the local availability of tobacco products and smoking behaviour has been underlined in new research from the CRESH team this week. Published in the journal Tobacco Control, we show how moving into an area of Scotland where tobacco products are more readily available can significantly increase the risk of smoking while pregnant. We estimate that a pregnant woman living in an area with the highest tobacco availability is 70% more likely to smoke than when she was living in an area with the lowest availability of tobacco products.

Why is this important? Firstly, smoking during pregnancy is a vital Public Health issue and is recognised as a key priority area for UK health policy. It is harmful for both the mother and the developing fetus and the effects for social and health outcomes can persist into childhood and adulthood. Since smoking is so strongly associated with poverty and deprivation, it also has an important role to play in the persistence of health inequalities across generations.

But there are other reasons why the research is important. Much of what we know, including previous research from CRESH, is based on information from a single point in time. While these studies are crucial in establishing the strength of associations, they are less useful for determining mechanisms. A key question that remains is whether high availability is the cause of smoking behaviour or whether retailers preferentially locate in areas of high demand. Both pathways are plausible but both carry very different conclusions and policy recommendations. Our latest research is able to address this question using information on smoking during pregnancy which is collected routinely as part of Scotland’s hospital maternity records. By looking at multiple pregnancies to the same individual, we were able to relate changes in smoking behaviour between pregnancies to changes in exposure to tobacco retailers from residential moves. This approach provides strong evidence that availability is causally linked to behaviour.

The policy implications are clear. As more and more countries move towards a “Tobacco Endgame” policy this, and other research, highlights how a focus on tackling the local availability of tobacco products will be crucial. In a week where the UK government has suggested that preventing poor health lies with “people choosing to look after themselves better, staying active and stopping smoking” our findings are a timely reminder of the importance of considering the wider set of structural factors that shape our health of which our residential environment is one important component.

Do people actually use the facilities in their home neighbourhood?

This blog explores a key question in neighbourhood and health research: if there is a facility or amenity close to someone’s home, is it OK to assume they use it? Surprisingly, this assumption is at the heart of a lot of health and environment research.

We often have data which tells us where facilities and amenities are, and we tend to make the assumption that proximity means use. So, for example, if we see that some neighbourhoods have more parks or more leisure facilities, we expect the people who live in that neighbourhood use them more. Understanding local amenity and facility use is important because we want to know whether / how these things affect health.

With technological advances in recent years, studies have started to collect precise data which tell us exactly where people go using global position system (GPS) devices. We no longer have to assume, for example, that if there’s a park close to a child’s home, they will visit it. The GPS tracks we collect will tell us if they did or not. That presents an opportunity to test our assumptions.

Do children use facilities they have access to in their home neighbourhood?

Our team is interested in children’s use of facilities in and around their homes and to test whether we need GPS to research this we conducted an analysis of facility availability and facility use for 30 10-year-old children living in Glasgow. We used data from GPS devices worn by the children for eight days. These children were part of our ‘Studying Physical Activity in Children’s Environments across Scotland’ Study (SPACES).

The diagram below shows what we did. Our key finding was that facility availability in the home neighbourhood is not a good indicator of facility use; the children used facilities from across a much wider area in the city, even if they had a facility close to their home.  For example, 18 of the 30 children (60%) had a leisure centre within their ‘neighbourhood’ (which we defined as 800m around their home). Only 3 of the 18 actually visited that facility (as identified by their GPS tracks). Of those 18 children, 8 actually visited a leisure centre outside of their ‘neighbourhood’. We saw the same kind of pattern when exploring availability and visits to playing fields, public parks and libraries

Blog graphic

Are our results similar to other research?

Yes, other studies that used GPS devices have found that children do spend time outside of their immediate home area for specific purposes. For example, a 2017 study by Chambers and colleagues in Wellington, New Zealand analysed leisure time GPS data (before and after school) in 114 children aged 11 to 13 years from 16 schools, and found that 38% of their leisure time was spent outside of the home neighbourhood (using a 750m buffer around the home). Time outside of the home neighbourhood was mostly spent visiting their school, other residential locations, and fast food outlets.

These results, and those from similar studies, show that it is important not to treat what’s in someone’s immediate home neighbourhood as a good measure of what they do, or in epidemiological language ‘what they are exposed to’. We must challenge the idea that residential neighbourhood is an adequate way to capture the socio-environmental factors which contribute to health. Many people, including children, can and do access environments well beyond their immediate home neighbourhood. We think that a much wider geographic area should be considered when we’re asking questions about how environment affects health and we call this the city-wide landscape.

What does this mean for future research?

It’s clear that the ‘traditional’ approach which uses someone’s neighbourhood (often defined by a distance around their home, or an administrative area in which their home sits) to assess their access to facilities or exposure to environments is seriously flawed.

  • Other methodological approaches are required to measure ‘exposure’ to environment;
  • We must move beyond traditional fixed neighbourhood-health relationships (although we can’t ignore them);
  • We should embrace and integrate innovative technology to explore mobility (e.g. GPS and accelerometer).

Of course, even when we’re able to see exactly where people go and what they do, we still need to understand the decisions people make about whether or not to visit or spend time at different places.

By Jon Olsen, Research Associate with the Neighbourhoods and Communities programme, MRC/CSO Social and Public Health Sciences Unit, University of Glasgow.

Hard Times: Mental Health under Austerity event

How important for mental health are the changing social, economic and environmental conditions in the places where we live? Our research, funded by ESRC, addresses this question through a new and innovative study of mental health of people living in different parts of Scotland. We are focussing especially on the period since 2007 when economic recession and austerity have impacted to a varying extent across the country. This event will use interactive data visualisations to present our research findings, showing how audience polling techniques allow the participants to select topics of special interest for them, to help determine in ‘real time’ the focus of the results presented. This will be combined with an opportunity for group discussion and exchange of ideas among diverse participants, many of whom will be involved in mental health care and promotion of better mental health. We will be sharing new evidence and discussing the implications for policy and practice in different parts of Scotland. The event is also intended to help shape the future research agenda.

FREE to attend. Registration via Eventbrite. Refreshments provided.

LOCATION

The Melting Pot, 5 Rose Street, Edinburgh, EH2 2PR

Update 21/12/18

We had a really productive day on the 7th of November, thanks to the helpful and encouraging input from all the attendees. Please feel free to download and share the Powerpoint slides. We have collated the information gathered using Mentimeter and transcribed the written notes. The report which features a discussion on how these findings relate to the wider project is now available to download.

 

 

Urban health and neighbourhood effects: PhD studentships at Glasgow Uni

CRESH’s Rich Mitchell is part of the GCRF Funded Centre for Sustainable, Healthy and Learning Cities and Neighbourhoods (SHLC) at the University of Glasgow. The centre is offering 3 new PhD studentships which include a focus on neighbourhood and city effects on health. More details and how to apply can be found below and via the University’s Website: http://bit.ly/SHLCPhD

Closing Date: 17 June 2018

Research Topic

Candidates are required to provide an outline proposal of no more than 1000 words. We are particularly interested in proposals that encompass any of the following topics:

a) The development and operationalisation of indicators/classification/measures of spatial differentiation (including its temporal evolution) of neighbourhoods within SHLC case study cities, and the implications of spatial differentiation for access to public services;

b) The development and operationalisation of indicators/classification/measures for lifelong learning in cities and neighbourhoods in the global south, including links to a range of life wide literacies;

c) Qualitative/ethnographic studies of neighbourhoods in SHLC case study cities paying particular attention to the interaction between urban, health and education challenges

d) Investigations of the impact of informality on social sustainability in neighbourhoods within SHLC case study cities, paying particular attention to the interaction between urban, health and education challenges

e) Understanding the relationships between neighbourhood-level and city-level influences on residents’ health, paying particular attention to variations by health outcome, person and/or SHLC case study city/country.

The award
Both Home/EU and International applicants are eligible to apply. The scholarship is open to +3 (3 years PhD only) commencing in October 2018 and will provide: a stipend at the ESRC rate, 100% tuition fee waiver, and access to the Research Training Support Grant.

How to Apply

All applicants should complete and collate the following documentation then attach to a single email and send to socsci-scholarships@glasgow.ac.uk with the subject line ‘GCRF SHLC Scholarship application‘ by 17 June 2018

  1. Academic Transcript(s) and Degree Certificate(s)

Final or current degree transcripts including grades and degree certificates (and official translations, if needed) – scanned copy in colour of the original documents.

  1. References

2 references on headed paper (academic and/or professional).

At least one reference must be academic, the other can be academic or professional. Your references should be on official headed paper. These should also be signed by the referee.

If your referees would prefer to provide confidential references direct to the University then we can also accept the reference by email, from the referee’s official university or business email account to socsci-scholarships@glasgow.ac.uk clearly labelling the reference e.g. “<applicant name> CoSS Scholarship Reference”

  1. Copy of CV
  2. Research Proposal 

Applicants are required to provide research proposal of not more than 1000 words. It should include:

  • a straightforward, descriptive, and informative title
  • the question that your research will address
  • a justification of why this question is important and worth investigating
  • an assessment of how your own research will engage with recent research on the subject
  • a brief account of the methodology and data sources you will use
  • References to sources cited in the proposal and an indicative wider bibliography (The references and bibliography are in addition to the 1000 words).

For more information please visit the University’s website (http://bit.ly/SHLCPhD) or contact SHLC’s Senior Business Manager Gail Wilson gail.wilson@glasgow.ac.uk