Housing and Health - The Scottish Government

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A SELECT REVIEW OF LITERATURE ON THE RELATIONSHIP
BETWEEN HOUSING AND HEALTH
Scottish Government
Communities Analytical Services
September 2010
Analytical Paper Series
Contents
EXECUTIVE SUMMARY……………………………………………………………………………………………………….3
SECTION ONE: INTRODUCTION…………………………………………………………………………………………..5
SECTION TWO: POLICY RESPONSES TO HEALTH AND HOUSING…………………………………………..6
SECTION THREE: HEALTH AND HOUSING RESEARCH……………………………………………………………8
SECTION FOUR: CONCLUSION…………………………………………………………………………………………….12
REFERENCES……………………………………………………………………………………………………………………….15
2
Executive Summary
General

Links have been drawn between poor health and poor housing since the nineteenth
century.

The social gradient to health remains strong in contemporary societies, including
Scotland.

There is also a social gradient to housing, which is evidenced in the ability to access and
retain particular tenures and neighbourhoods.

Identifying the independent effects of housing on health and well-being is problematic
since a multitude of factors are implicated.

A wealth of studies have consistently documented statistically significant associations
between poor housing conditions and poor health, whilst others have found less
stringent relationships, but relationships nonetheless.

Improvements to housing environments (internal and external) are likely to contribute
towards improvements in particular physical health conditions, including mental health
and well-being.

Evidence on the relationship between poor housing and poor health suggests that a
sustained commitment to joined-up policy - which is informed by that evidence - needs
to develop further so that the national outcomes built around equality, improving health
and tackling poverty, and enhancing opportunities can flourish.
Health and Housing

The greatest risks to health in housing are related to cold and damp (including moulds
and fungus), which affect and exacerbate respiratory conditions. Indoor air quality, dust
mites and other allergens. House type and overcrowding represent further examples of
risk factors. Other less direct risks include neighbourhood effects such as a broad range
of antisocial behaviour, which can have a negative impact on mental well-being.

Some research highlights differences in health between those living in particular housing
tenures. Housing conditions in homes that are owned tend to be better than in homes
that are rented, especially in relation to problems of condensation, lack of adequate
heating and damp, with proportions in the rented sector around twice as high.

There are large numbers of homeowners living in poverty, which can contribute towards
negative health outcomes, therefore, the relationship between tenure type and poverty
needs rethinking.

Housing problems are a component of the multiple disadvantages that combine to affect
- and be affected by – health and well-being.

A large body of research shows that improvements to housing conditions can produce
health benefits.

Policies which tackle fuel poverty are likely to deliver economic, and health and wellbeing benefits to many households.
Health and Social Inequality

On health and morbidity, Scotland performs worse compared to the rest of the UK and
the European average.
3
Broader effects of housing

Housing actively reinforces or reduces social inequality not only in health, but in other
areas too, such as education and employment.
Mental Health and Well-being

Studies on housing type indicate that high rises and multi-dwelling accommodation can
be detrimental to psychological well-being.

Early findings from the Glasgow Gowell study suggest that mental health outcomes are
generally poorer amongst high rise residents.

The number of families experiencing housing stress is likely to be increasing during
current economic difficulties, and a range of international research suggests that
housing payment problems, insecurity and debt, can induce significant health stressors.

The Scottish Health, Housing and Regeneration Project (SHARP) reports slight
improvements in people’s health after a move (especially from a flat to a house) and
some positive wellbeing and lifestyle changes such as smoking cessation, though the
durability of such changes at the individual level is not known.
4
SECTION ONE: INTRODUCTION
Aim and Method
1.1
This paper presents a discussion of the relationship between housing and health.
Given the immense breadth of these areas, it has not been possible to produce an
exhaustive review of research, nor to adopt a more complex meta-analytical approach. The
search parameters were guided by strict time constraints, whilst the research method
involved numerous combinations of search terms using web-based search engines and the
University of Leeds portal to access electronic journals in housing studies; as well as
searches of UK government websites for policy documents and to identify relevant research
at the UK and Scotland level, and, where available, international research.
1.2
It should be remembered however, that in drawing international comparisons,
different countries have different concentrations of social, rented and private sector
housing and different ideologies which support the development of these, as well as
different health systems. The paper therefore has limitations, but its aim is to encourage
reflection on the relationship between housing and health in Scotland amongst policy
makers and analysts.
1.3
Links have been drawn between poor health and housing since the nineteenth
century. Statisticians and social commentators across Europe were increasingly interested
in charting the conditions of the poor, primarily motivated by concerns to improve their
living conditions. The relationship between various social factors had been surveyed by the
‘moral statisticians’ Quetelet and Guerry in Europe, whilst in Britain, Chadwick produced the
General Report on the Sanitary conditions of the Labouring Population of Great Britain in
1842, alongside studies by Rowntree and Booth. In the following century, the Black Report
(1980) proved fundamental to understanding the relationship between health and
inequalities, recommending that greater emphasis be placed on the prevention of poor
health. In particular, it argued that this could be achieved by improving the material
conditions of life for disadvantaged groups, since there remained a clear class gradient in
health, more marked in Britain than in many other countries. The social gradient to health
remains strong and is explicitly recognised in the Marmot Review, which has gathered
evidence and advised on the development of a contemporary health inequalities strategy in
England (Fair Society, Healthy Lives, 2010).
1.4
The prevention of poor health can be targeted across various domains: at individual
and social levels as well as at the physical environment. The attention to inequalities and
social class which had been emphasised in the Black Report appeared to have little impact
on the government’s impetus to improve housing conditions, however. There are a range of
indicators which illustrate that although progress has been made since then, there is still a
long way to go towards improving housing conditions, and this has implications for health
and well-being. The English House Condition Survey for example, demonstrated that even in
1996, around 1 and a half million households were living in accommodation which did not
meet the required standards (DETR, 2000). In the Scottish context, over ten years later, the
Scottish House Condition Survey (SHCS) reported that 64% of dwellings failed the Scottish
Housing Quality Standard (SHQS introduced in 2004), primarily on the energy efficiency
5
criterion, though there has been some improvement since 2004/5 (Scottish Government,
2008a: 32). There is no legal requirement however, for housing to comply with the SHQS.
The Standard is a government target for the social sector to achieve by 2015 with an
aspiration for the private sector to make it too. Amongst those household failing the SHQS,
there is an above average percentage of people with either a long term illness, disability or
both. The illnesses and disabilities that are most common amongst those living in
households who have failed the SHQS includes a miscellaneous category of illness or
disability, heart, blood pressure or circulation problems, problems or disabilities related to
the feet or legs, chest or breathing problems, and arthritis. However, the issue of causality,
that is, whether poor housing causes poor health or whether having poor health increases
the likelihood of ending up in poor housing, is not at all clear, and there is no evidence from
the SHCS that housing which fails the SHQS actually directly damages health.
1.5
Identifying the independent effect of housing on poor health is particularly
complicated since a multitude of factors are implicated. It should be remembered however,
that similar problems arise in seeking to determine the cause or causes of specific diseases
and illnesses. Attempting to identify the causes of specific diseases like cancer or myocardial
infarction, for example, is fraught with problems. Contributory factors can be identified,
whose presence in greater or lesser combinations in particular individuals (in part
dependent on behavioural and lifestyle factors), increases the risk of their development.
Furthermore, a combination of known risk factors or exposure to a particular virus or
bacteria does not necessarily result in the development of an associated disease in every
case. It is therefore difficult to prove definitive causal factors in the development of
particular diseases. In pragmatic terms there seems little point therefore, in getting caught
up in debates which reflect on whether poor housing causes poor health, though there is
clearly a relationship between particular housing factors and poor health, as this discussion
explains.
1.6
The relationship between housing and health is complex and the causal links
between different dimensions of housing, neighbourhood environment and health operate
at a number of interrelated levels. Furthermore, poor housing conditions often coexist with
other forms of deprivation (for example, low income, unemployment, poor education and
social isolation), making it difficult to isolate, modify and assess the overall health impact of
housing conditions (Taske et al, 2005:46).
SECTION TWO:
Policy Responses to Health and Housing
2.1
Scotland performs worse on health and mortality compared to the rest of the UK and
the European average, including other smaller European countries. It is particularly striking
that some European nations, despite having higher levels of poverty and deprivation, have
healthier populations than Scotland (Scottish Government, 2008c), though this is likely to
relate in part to such factors as cultural differences in food preferences and availability,
prices and availability of other consumables such as alcohol and tobacco, as well as lifestyle
factors.
6
2.2
There are various documents at both the UK and Scotland level which underscore the
relationship between poor health and housing. Some of these refer to more general policy
aims whilst others highlight specific policies designed to improve the relationship. The UK
government’s commitment to promoting health and tackling health inequalities through
policies concerned with housing, regeneration and sustainable development is set out in
Tackling Health Inequalities: A Programme for Action (Department of Health, 2003). This
states that actions likely to have the greatest impact over the long term include improving
social housing conditions and reducing fuel poverty among vulnerable populations.
Furthermore, key interventions that may contribute to closing the life expectancy gap
include improving housing quality by tackling cold and dampness. Similarly, those that will
contribute most to closing the gap in infant mortality rates relate to improving housing
conditions for children in disadvantaged areas (Taske et al, 2005).
2.3
Fuel poverty is defined as the need for a household to spend over 10% of its income
to achieve temperatures required for health and comfort. It arises from a combination of
three factors: low income, fuel costs and energy efficiency, and is therefore intimately linked
to housing condition and costs since households on low income tend to live in poorer quality
housing. A household can be fuel poor even if it is in receipt of a relatively high income,
depending on the price of fuel and the energy efficiency characteristics of buildings. Fuel
poverty is more common in Scotland than income poverty, and proportionately higher than
the levels in England (Scottish Government, 2008a:40).
2.4
The Scottish Government’s target to eliminate fuel poverty is set for November 2016
(with the caveat, as far as is reasonably practicable), and is part of its commitment to
creating a more successful country (Scottish Government, 2008a:41). Scotland has operated
a Central Heating Programme and the Warm Deal Programme to insulate homes to improve
energy efficiency as a way of addressing householders’ potential fuel poverty1. There is no
clear evidence however, according to Equally Well, that there are health gains to be secured
from the alleviation of fuel poverty (Scottish Government, 2008b).
2.5
There are complex interactions between a multiplicity of individual, physical and
social factors which impact on health inequalities. Equally Well details Scotland’s policy on
health inequalities, including focusing specific attention to housing and other domains. The
report begins by highlighting socio-economic status inequalities in health, where causes
include specific exposures such as damp housing, hazardous work or neighbourhood
settings, behaviours, such as smoking and diet, and personal strengths and vulnerabilities.
Mechanisms can be physical, psycho-social, behavioural or a combination of each (ibid, p6).
The report also highlights the characteristics of policies most likely to be effective in reducing
inequalities in health including structural changes in the environment, such as installing
affordable heating in cold, damp housing to help alleviate fuel poverty; legislative and
regulatory controls such as house building standards; and improving the accessibility of
services such as better transport links and the location of core services. The report also
discusses the significant health inequalities in Scotland in terms of mortality, physical illness,
1
The Energy Assistance Package replaced the Warm Deal and Central Heating Programme from April 2009
which aims to deliver a combination of fuel poverty and wider poverty, climate change and energy objectives
in a coordinated manner (Scottish Government, 2009c).
7
mental health and well-being, lifestyle behaviours associated with ill health and access to
and use of health services (ibid, p12).
2.6
Equally Well highlights three key areas that need to be addressed in order to tackle
health inequalities. These include education, employment and worklessness, and the
physical preconditions of health. It is recognised that the physical conditions in which
people live exert a significant impact on health, and that environmental policy is one of
many important facets in addressing health inequalities. In terms of housing specifically, the
Scottish Government recognises that quality housing is necessary for good physical and
mental health, that homelessness is best tackled through partnership working (to meet the
2012 target), and that quality, affordable, accessible and sustainable housing is delivered
across all tenures. Whilst the report underlines the correlation between poor housing and ill
health - including neighbourhood characteristics, such as crime - it emphasises the
difficulties in proving that poor housing actually causes ill health. A corollary of this is that it
is difficult to identify what specific forms of action should be taken that might reduce health
inequalities; however, it is recognised that, more general action on poverty, employment
and physical and social environments will interact with housing improvements positively and
should serve to improve people’s health and reduce health inequalities, if action on housing
is sufficiently targeted (ibid, 76).
2.7
The UK government’s key framework for securing a decent home for all is set out in
the Communities Plan (ODPM, 2003). The corresponding public service agreement target
aims to bring all social housing into a ‘decent condition’ by 2010. To be considered ‘decent’
a dwelling must meet the statutory minimum standard for housing; be in a reasonable state
of repair; have reasonably modern facilities and services, and provide a reasonable degree of
thermal comfort. The Housing Health and Safety Rating System (HHSRS) is the UK
government’s new approach to the evaluation of the potential risks to health and safety
from any deficiencies identified in dwellings.
2.8
In Scotland, the Scottish Housing Quality Standard (SHQS) is the principal means by
which housing quality is measured, using five broad criteria which a dwelling must possess in
order to meet its requirements. Scotland’s objective in this respect is that all social housing
should meet the SHQS criteria by 2015. Overall failure rates in the socially rented stock have
fallen from 77% in 2002 to 60% in 2005-6, which means there remains room for considerable
progress, particularly in meeting the energy efficiency criteria (DEFRA, 2008: 17). Moreover,
the Scottish House Condition Survey reports very high levels of disrepair, especially for older
dwellings, and amongst a greater proportion of social sector dwellings than the private
sector (Scottish Government, 2008d: 36).
2.9
The UK government’s A New Commitment to Neighbourhood Renewal: National
Strategy Action Plan (Social Exclusion Unit, 2001) is viewed as a central focus for addressing
multiple aspects of deprivation experienced in the poorest areas. A recent review of this
strategy stated that poor quality housing, badly maintained local environments, problems
with antisocial behaviour and crime and disorder, including drug and alcohol misuse, can
cause instability in many deprived areas (Strategy Unit, 2005). This exacerbates local
economic problems, as residents who are generally better skilled and educated move out,
8
leaving behind increasing concentrations of deprivation. Areas of low housing demand are
more likely to suffer crime, vandalism and litter, and those living in social housing estates are
five times more likely to perceive local disorder and antisocial behaviour as a problem. These
problems are often compounded by social housing policies in which housing allocations can
lead to further concentration of the most deprived in a particular area. Indeed there is a
body of evidence which shows that residential sorting concentrates disadvantage and social
exclusion, and that such neighbourhoods acquire characteristics which reduce opportunities
for residents, limits their quality of life and contributes to a sense of powerlessness and
alienation (Lupton and Power, 2002).
2.10 In Scotland, equivalent policy is presented in Achieving Our Potential (Scottish
Government, 2008e). This highlights the importance of the National Performance
Framework in delivering Solidarity. The Framework complements the Early Years Framework
(2009a), and Equally Well (2008b), which together aim to address disadvantage in Scotland.
Longer term measures to tackle poverty in Achieving Our Potential include delivering good
quality housing, regenerating disadvantaged communities, providing children and young
people with the best start in life, dealing with health inequalities, and promoting equality.
SECTION THREE:
Health and Housing Research
3.1
There are a wealth of studies which have consistently documented statistically
significant associations between poor housing conditions and poor health (e.g. Acheson,
1998; Evans, 2003; Ineichen, 1993; Marsh et al., 2000; and reviewed by Shaw, 2004; Taske
et al, 2005). The greatest risks to health in housing are related to cold and damp (including
moulds and fungus), which affect and exacerbate respiratory conditions. In Scotland,
findings from the Scottish House Conditions Survey indicate that around 1 in 10 dwellings
have condensation in at least one room, though few suffer from rising or penetrating damp.
Indoor air quality, dust mites and other allergens, house type and overcrowding constitute
further risk factors (internal paper Communities Analytical Services, 2009). Other risks are
less direct (neighbourhood effects), including a broad range of antisocial behaviour, which
can have a negative impact on mental well-being. In addition, neighbourhood deprivation
increases the risk of poor health, even after controlling for individual risk characteristics,
such as poor socio-economic status (Diez Roux et al., 1997; Kawachi and Berkman, 2003). A
review by the Prime Minister’s Strategy Unit (Strategy Unit, 2005) found that poor health in
deprived neighbourhoods is in part driven by a series of social and environmental factors,
including poor housing and local environments, limited social networks, income, poverty
and worklessness, poor local transport and access to services, low educational attainment
and drug and alcohol misuse.
3.2
The association between housing conditions and physical and mental ill health has
long been recognised and there are a broad range of specific elements related to housing
that can affect health outcomes (Bonnefoy et al., 2004). These include agents that affect the
quality of the indoor environment such as indoor pollutants, cold, damp, housing design or
layout (which in turn can affect accessibility and usability of housing); factors that relate
more to the broader social and behavioural environment such as overcrowding, sleep
deprivation, and neighbourhood quality, and factors that relate to the broader macro-policy
9
environment such as housing allocation. Indeed according to the authors of Housing and
Public Health:
It is likely that the causal link between housing and health works in both directions,
with housing affecting an individual’s health, and health also affecting an individual’s
housing opportunities. There also appears to be a ‘dose response’ relationship
between poor housing and ill health, with increased housing deprivation at one point
increasing the probability of ill health; and a sustained experience of housing
deprivation over time further increasing the probability of ill health (Taske et al,
2005:13)
3.3
There also appears to be a significant link between housing deprivation early in life
and ill health in adulthood, with poor housing in childhood associated with higher rates of
hospital admissions and increased morbidity and mortality in adult life (Marsh et al., 1999).
Shaw (2004) has constructed a useful model for conceptualising the relationship between
housing and health. The model indicates how housing affects health through direct and
indirect, and ‘hard’ and ‘soft’ ways. Softness refers to the ways in which housing can
influence health through its poor quality, as well as insecurity and debt, general well-being,
feelings of ontological security and social status perception.
3.4
Poor quality is especially indicated in studies on housing type, with high rises and
multi-dwelling accommodation evidenced as detrimental to psychological well-being,
particularly for mothers with young children (Evans, Wells and Moch, 2003). There is also
some evidence of this in the Scottish context, revealing a negative relationship between
poor housing type and mental health which is particularly stark in those areas where levels
of social renting are greatest. Indeed, when considering a broad range of indicators of
poverty, ill health and social exclusion, Glasgow stands out as qualitatively distinct and is at
the bottom of Scotland’s league tables2, with inequalities continuing to grow (Gowell, 2008).
As Scotland’s largest city, thousands of high rises were built from the 1960s onwards. Many
of Glasgow’s high rise and socially rented housing are located in areas of considerable
deprivation, though according to findings from Scotland’s Gowell programme, many
residents of social rented high rises are happy with their homes and neighbourhoods.
3.5
One of the aims of the Scottish Government funded Gowell study is to explore the
effects of regeneration on those living in high rises in predominantly social renting
neighbourhoods and its relationship to health and well-being. Early findings suggest that
mental health outcomes are generally poorer amongst high rise residents. In addition, the
research indicates that smoking, diet and exercise habits are also poorest amongst this
population compared to those from other dwellings, including other types of flats and other
houses in predominantly socially renting neighbourhoods (Gowell, 2009). High rise flats also
perform less well for their residents on other measures including feelings of relative status,
personal progress in life, and degree of fit between the dwelling type and personality and
the values of the occupant (ibid, 2009).
In the European context, Scotland’s health does not perform well (usually worst in males). Lung cancer rates
are
particularly
high,
and
largely
associated
with
smoking.
See
A.T.B.
Moir
http://www.rcpe.ac.uk/journal/issue/journal_32_4/8_scotland_health.pdf
2
10
3.6
Evans (2003) also presents evidence on the relationship between housing and poor
health identifying key stressors which include insecurity and tenure concerns, difficulties
with landlords and repairs, frequent relocations, limited control over social interactions, and
the stigma of poor housing. Additional factors have been identified by Bonnefoy et al
(2004). Poor quality housing increases the likelihood of experiencing ill health, as does fear
of losing the dwelling (insecurity). A bad image of the neighbourhood also has important
health implications. For Shaw (2004), household dwellings are also important as homes in
their own right, in providing ontological security, whilst Bonnefoy (2007) highlights the
centrality of the home to promoting the growth of relationship development and intimacy
amongst householders.
3.7
The number of families experiencing housing stress is likely to be increasing during
the current economic difficulties, and a range of international research suggests that
housing payment problems, especially insecurity and debt, can lead to significant health
stressors. Yates and Milligan’s (2007) study in Australia for example, has illustrated that such
stress contributes not only to health problems but impacts on family relationships.
Moreover, financial difficulties in meeting housing costs affect other areas of life, like
children missing out on school activities. Indeed for Robinson and Adams, ‘housing
problems are another component of the multiple disadvantages that can combine to affect
(and be affected by) health and well-being’ (2008: 5).
3.8
There is a considerable body of research which has explored the links between
housing stress and the mental well-being of families (cf. Robinson and Adams, 2008). A
large-scale Canadian study, for example, found a gradient in mental health status by housing
tenure, from less stress amongst homeowners without mortgages, to most stress amongst
renters (Cairney and Boyle, 2004). However, in the context of current economic difficulties
with unemployment and large numbers of home-owners in arrears, the suggestion that
home owners are likely to experience better mental health is open to challenge, and may be
more pertinent in times of economic stability.
3.9
Few studies have explored the relationship between housing and health over time.
Indeed, longitudinal data is particularly important for policy since it is the most robust
methodology for enabling causal relationships to be drawn and for revealing patterns.
Pevalin et al (2008) sought to address this gap by drawing on longitudinal data from the
British Household Panel Survey. Their findings, based on the use of statistical techniques
and longitudinal data to plot changes in housing conditions and their link to changes in
health, reveal a dynamic relationship between housing conditions and health. They
maintain that improvements in housing conditions do produce health benefits. Crucially,
their research has illustrated that,
Worsening housing conditions . . . are independently associated with deterioration in
health, especially the number of reported health problems in women (2008: 679).
3.10 The policy implications of these findings are significant, particularly for women, but
also in terms of policies directed at addressing the conditions of particular tenure types. The
research suggests that improvements to women’s mental well-being can be addressed by
11
improvements in the housing environment (for example by addressing vandalism and noise
pollution in the local vicinity), and also improvements to health by improving the physical
condition of housing.
3.11 There is a also a clear difference between homes that are owned and those that are
rented, especially in relation to problems of condensation, lack of adequate heating and
damp, with proportions in the rented sector around twice as high (Pevalin et al,, 2008: 684).
In Scotland, the Scottish House Conditions Survey (SHCS) reports that around 1 in 10 homes
have condensation in at least one room (SHCS, 2008). These findings should also be
considered in the context of earlier research which drew on the Poverty and Social Exclusion
Survey of Britain (Kawachi and Berkman 2003). This observed that home ownership and
poverty have rarely been linked together, and that half of those living in poverty in Britain
today are homeowners, concluding therefore that perceptions about tenure type and
poverty need rethinking. Indeed, a Scottish Government report on fuel poverty indicates
that levels of fuel poverty are highest in owner occupied dwellings and lowest in the social
renting sector (Scottish Government, 2008a). Scottish data from the SHCS also indicates that
the private housing sector (including private rented) performs considerably less well than
the social sector on a number of indicators including condensation, dampness and heating
(including satisfaction with heating and difficulty heating the home) (SHCS, 2008).
3.12 Scotland’s Gowell project is a longitudinal study designed to investigate the impact
of investment in housing, regeneration and neighbourhood renewal on the health and
wellbeing of individuals, families and communities over a ten-year period, beginning in
2006. The programme is a multidimensional, longitudinal evaluation of Glasgow’s housing
regeneration programme focusing on the health and well-being of residents in 14 study
areas (Gowell, 2008). The sample includes around 6,000 adults. The baseline survey has
indicated that the physical, social and service environments to be provided in
transformation areas should be capable of enhancing the psychosocial benefits people
derive from homes and neighbourhoods in which they live, and that there has been some
change in psychosocial benefits in major transformation areas, with people in houses
performing best, followed by flats and high rises (Scottish Government, 2008b; for detailed
discussion see unpublished Gowell, 2009). However, the findings cannot be attributed solely
to regeneration since other public policy and wider social and economic developments have
occurred simultaneously. In addition, the longitudinal Scottish Health, Housing and
Regeneration Project (SHARP) offers useful insights into housing and neighbourhood
transformation (Gibson et al, 2008). This is a study of the health and social impacts on
tenants which result from moving into new-build socially rented housing. In particular, the
survey found that the psychosocial benefits of moving were greatest for those who moved
from a flat to a house. The study also reports slight improvements in people’s health after a
move and some positive wellbeing and lifestyle changes such as smoking cessation, though
the duration of such changes at the individual level remains to be seen.
3.13 Pevalin et al’s research on the relationship between housing and health strongly
urges health and housing debates, as well as policy makers, to move away from inconclusive
debates which seek to explain why research has failed to establish a causal relationship
between poor housing and ill health, and to,
12
Accept that associations exist, that housing has a role to play in both physical and
mental health, and that some types of house condition are more perilous to health
than others (Pevalin et al, 2008:695).
3.14 Indeed, Taske et al’s review of evidence (2005) presents a wealth of material which
indicates a strong and convincing relationship between poor health and poor housing. The
review also sought to identify which housing related interventions work to promote health
for all population groups, but with particular reference to disadvantaged and vulnerable
groups.
3.15 Evidence suggests that particular communities suffer disproportionately in housing
(CRE, 2003). Overcrowding is one of many factors that can adversely affect health, although
in common with other housing-related components, this can interrelate with other factors
so that it is difficult to measure its precise effect. For example, according to Taske et al
(2005) overcrowding, family income, energy efficiency, design and location of the property
may in turn influence other housing-related factors, such as damp, cold, noise penetration,
smoking behaviour and indoor air quality (Taske et al, 2005).
3.16 Arthurson and Jacobs’ (2004) discussion of housing policy in Australia underlines the
broader effects of social exclusion which exists not only on housing estates, but within the
owner occupied and low income private rental housing sectors. Moreover, the
interconnected aspects of deprivation mean that housing policies need to adopt a joined-up
government approach that coordinates housing policy with investment in education, health,
transport, crime prevention and employment. Housing actively reinforces or reduces social
inequality not only in health, but in other areas too, such as education and employment (cf.
Arthurson and Jacobs, 2003).
SECTION FOUR:
Conclusion
4.1
This paper has explored the link between housing and health, or more specifically
between poor housing and poor health; though even good quality housing can be linked to
negative health effects where householders are struggling to maintain payments or there
are neighbourhood problems. The relationship between housing and health is complex and
the causal links between different dimensions of housing, neighbourhood environment and
health operate at a number of interrelated levels. Furthermore, poor housing conditions
often coexist with other forms of deprivation, for example, unemployment, poor education,
ill health, and social isolation, making it difficult to separate, modify and assess the overall
health impact of housing conditions. However, research shows that housing and the
immediate neighbourhood environment can impact on health in a number of ways. Poor
quality housing can exacerbate respiratory conditions like asthma, which has serious and
sometimes life threatening consequences. Indoor air quality, dust mites and other allergens,
house type and overcrowding are further examples of risk factors associated with housing.
Other less direct risks to health include neighbourhood effects such as a broad range of
antisocial behaviour, which can have a negative impact on mental well-being, and the
general quality of local environments, which includes the capacity to build positive social
13
networks, income, poverty and worklessness, poor local transport and access to services,
low educational attainment and drug and alcohol misuse.
4.2
Good mental health is recognised by the Scottish Government as an important
component of a healthier lifestyle, better physical health, and better relationships with
family and friends and in achieving greater productivity in the workplace. Scotland's mental
health improvement plan, Towards a Mentally Flourishing Scotland (Scottish Government,
2009b), highlights the contribution that improved mental health can make towards
achieving one of its strategic objectives to create a more successful Scotland which offers
everyone the opportunity to reach their full potential. The report makes clear that reducing
mental health problems is important for the healthy functioning of communities since it
impacts on behaviour, social cohesion, social inclusion, crime and prosperity. The report
indicates further the importance of the physical environment to mental health including
noise levels, building design, and secure tenure (Scottish Government 2009a:29). One of
the commitments to creating mentally healthy communities involves exploring the
relationship between children’s health and the physical environment.
4.3
The Scottish Government, in implementing Good Places, Better Health (Scottish
Government, 2008c), is concentrating on four child health priorities including mental health
improvement, and recognising that the physical environment influences health. The report
supports five national outcomes: that children have the best start in life and are ready to
succeed; that people live longer, healthier lives; that the significant inequalities in Scottish
society are tackled; that people live in well-designed, sustainable places where they are able
to access the amenities and services they need; and that people value and enjoy the built
and natural environment and protect and enhance it for future generations.
4.4
Combating ill health through addressing its association with poor housing is likely to
deliver a broad range of social and economic benefits which will go some way towards
achieving the Scottish Government’s purpose and various national outcomes. For children,
young people and families more generally, addressing poor housing can improve their life
chances by augmenting health and well-being, which in turn will boost educational and
employment performance, at the very least by reducing numbers of lost school and work
days and increasing productivity. Tackling the links between poor housing and poor health
will also go some way towards addressing inequalities more generally, since the most
disadvantaged groups tend to live in the worst types of housing. Glasgow is particularly
instructive here, since it has the highest concentrations of multiple deprivation in Scotland.
Many aspects of health and quality of life in the city and its environs compare poorly with
the rest of the country (Gowell, 2009).
4.5 Evidence on the relationship between poor housing and poor health suggests that a
sustained commitment to joined-up policy, informed by a robust research base, needs to
develop further so that the national outcomes built around equality, poverty and enhancing
opportunities can flourish.
Dr Susan Wiltshire
Housing Research
14
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