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Gaining Value from The 2007 Indices of Deprivation in Lincolnshire

The following is an extract from the summary report by the Department of Communities and Local Government. Visit the DCLG website website to view the entire report.

The concept of multiple deprivation

The Index of Multiple Deprivation 2007 (IMD 2007) is a measure of multiple deprivation at the small area level. The model of multiple deprivation which underpins the IMD 2007 is based on the idea of distinct dimensions of deprivation which can be recognised and measured separately. These are experienced by individuals living in an area. People may be counted in one or more of the domains, depending on the number of types of deprivation that they experience. The overall IMD is conceptualised as a weighted area level aggregation of these specific dimensions of deprivation.

Domains and indicators

The IMD 2007 contains seven Domains of deprivation: Income deprivation, Employment deprivation, Health deprivation and disability, Education, skills and training deprivation, Barriers to Housing and Services, Living environment deprivation and Crime. Each Domain contains a number of indicators. The criteria for inclusion of these indicators are that they should be 'domain specific' and appropriate for the purpose (as direct as possible measures of that form of deprivation); measuring major features of that deprivation (not conditions just experienced by a very small number of people or areas); up-to-date; capable of being updated on a regular basis; statistically robust; and available for the whole of England at a small area level in a consistent form.

Data time point, spatial scale and denominators

Where possible, the indicators relate to 2005 and the IMD 2007 and component domains are presented at LSOA level. Summaries of the IMD 2007 are presented at district and county council levels.

Denominators at LSOA level for 2005 were provided by the Office for National Statistics' Small Area Population Estimation Unit. For the few indicators where numerators were derived from the 2001 Census, the denominators were also drawn from the Census.

The Domains

Income Deprivation Domain

The purpose of this Domain is to capture the proportion of the population experiencing income deprivation in an area.

In addition, an Income Deprivation Affecting Children Index and an Income Deprivation Affecting Older People Index were created. These two indices represent the proportion of children aged 0-15 living in income deprived households and the proportion of older people aged 60 and over living in income deprived households respectively.

Employment Deprivation Domain

This domain measures employment deprivation conceptualised as involuntary exclusion of the working age population from the world of work.

Health Deprivation and Disability Domain

This domain measures rates of poor health, early mortality and disability in an area and covers the entire age range.

Education, Skills and Training Deprivation Domain

This domain captures the extent of deprivation in terms of education, skills and training in a local area. The indicators are structured into two sub domains: one relating to education deprivation for children / young people in the area, and one relating to lack of skills and qualifications among a sub-set of the working age adult population.

Sub Domain: Children/young people

Sub Domain: Skills

Barriers to Housing and Services Domain

The purpose of this domain is to measure barriers to housing and key local services. The indicators are structured into two sub-domains: 'geographical barriers' and 'wider barriers' which includes issues relating to access to housing, such as affordability.

Sub Domain: Wider Barriers

Sub Domain: Geographical Barriers

Crime Domain

This domain measures the rate of recorded crime for four major crime types, representing the risk of personal and material victimisation at a small area level.

The Living Environment Deprivation Domain

This domain focuses on deprivation with respect to the characteristics of the living environment. It comprises two sub-domains: the 'indoors' living environment which measures the quality of housing and the 'outdoors' living environment which contains two measures about air quality and road traffic accidents.

Sub-Domain: The 'indoors' living environment

Sub-Domain: The 'outdoors' living environment

The methodological steps that were taken to create the IMD 2007 are described in the full report (due to be published by DCLG in Spring 2008).