UK Data Service data catalogue record for:
|Title:||Integrated Household Survey, April 2009 - March 2010|
|Alternative title:||IHS; Continuous Population Survey; CPS|
|Series:||Integrated Household Survey [Integrated Household Survey, 2009-2014]|
|Depositor:||Office for National Statistics. Social Survey Division|
Office for National Statistics. Social Survey Division
Office for National Statistics
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Abstract copyright UK Data Service and data collection copyright owner.The Integrated Household Survey (IHS), which ran from 2009-2014, was a composite survey combining questions asked on a number of social surveys conducted by the Office for National Statistics (ONS) to produce a dataset of 'core' variables. The ONS stopped producing IHS datasets from 2015 onwards; variables covering health, smoking prevalence, forces veterans, sexual identity and well-being will be incorporated into the Annual Population Survey - see the Which surveys (or modules) are included in the IHS? and What is the IHS? FAQ pages for further details.
Background and history of the IHS
The aim of the IHS was to produce high-level estimates for particular themes to a higher precision and lower geographic level than current ONS social surveys. The 'core' set contains around 100 questions, but a respondent was only asked a proportion of those depending on routing from answers to questions. The core questions were asked, where possible, at the beginning of the component surveys.
IHS prior to 2009:
A set of core questions were introduced within three surveys in January 2008; the General Lifestyle Survey, Living Costs and Food Survey, and the Opinions and Lifestyle Survey. In April 2008 the IHS core questions were introduced on the English Housing Survey, bringing the family of modules on the IHS up to four. The IHS data for 2008-2009 was used as a pilot for the concept, developing the systems and designing the weighting methodology. The IHS data for that period have not been published as they do not provide better quality information than that within existing surveys. Hence, the earliest IHS data currently available from the UK Data Archive cover 2009-2010.
IHS from 2009-2010:
In April 2009 the IHS core questions were introduced on the Labour Force Survey (LFS) and Annual Population Survey (APS) questionnaires, though not all the core IHS questions were fully harmonised on the LFS. From June 2009 the Life Opportunities Survey (LOS, subsequently closed in 2014) was included in the IHS family of modules. With the inclusion of these new surveys the IHS became complete, with an achieved annual sample size of approximately 450,000 individuals from interviews undertaken in Great Britain and Northern Ireland. Therefore, the first IHS dataset to be released covers the period April 2009 - March 2010, starting the IHS data series from the point that all surveys were included. The large sample size and UK-wide coverage means various geographical breakdowns are possible in the IHS, and it is possible to use a geographical hierarchy to drill down to lower level detail within an area. (The lowest geographic level available on the standard access End User Licence IHS dataset is Government Office Region (GOR). Users who require more detailed geographies will need to make an application to use the Special Licence version of the IHS (see below)). From April 2009 - March 2010, the IHS contained data collected from the following surveys: General Lifestyle Survey; Living Costs and Food Survey; Opinions and Lifestyle Survey (removed January 2010); English Housing Survey (removed April 2011); Labour Force Survey; Annual Population Survey; and Life Opportunities Survey (removed April 2011).
Available IHS data: End User Licence and Special Licence IHS
Users should note that there are two versions of each IHS study. One is available under the standard End User Licence (EUL) agreement, and the other is a Special Licence (SL) version. The SL version contains more detailed variables relating to age, age of youngest dependent child, country of birth, family unit type, household and household reference person, industry class, sub-class and division, month left last job, cohabitation, country of residence history, multiple households at address, nationality, New Deal training types, National Statistics Socio-Economic Classification (NS-SEC) long version, qualifications, household relationships, minor Standard Occupational Classification (SOC) groups, sexual identity, training and working age. The more detailed geographic variables present include county, unitary/local authority, Nomenclature of Territorial Units for Statistics 2 (NUTS2) and NUTS3 regions and Training and Enterprise Councils (TECs). Users should note that the user guide also mentions variables that are not included in either the EUL or SL datasets held at the Archive.
The EUL version contains less detailed variables. For example, the lowest geography available is Government Office Region, only major (3-digit) SOC groups are included for main, second and last job, and only industry sector for main, second and last job. Users are advised to first obtain the standard EUL version of the data to see if they are sufficient for their research requirements.
The SL data have more restrictive access conditions than those made available under the standard EUL. Prospective users of the SL version will need to complete an extra application form and demonstrate to the data owners exactly why they need access to the additional variables in order to get permission to use that version. Therefore, users are strongly advised to order the standard version of the data. In order to help users choose the correct dataset, 'Special Licence Access' has been added to the dataset titles for the SL versions of the data.
|The SL version of the IHS April 2009 - March 2010 is available under SN 6585.
For the second edition (April 2011), updated versions of the data file and User Guide documentation were deposited, due to changes in the weighting methodology. See documentation file 'ihs_information_a09j_and_j09j.pdf' for full details.
The IHS core questions cover several themes. These include:
Users should note that while income data are collected within the IHS and questions are included in the questionnaire, ONS have so far not been able to harmonise the income variables across the different surveys that comprise the IHS. Therefore, there are currently no income variables included in the EUL or SL datasets deposited at the Archive; the variables are only included in the Government Statistical Services (GSS) client and ONS internal research datasets. For further details, see the IHS user guide.
|Dates of fieldwork:||April 2009 - March 2010|
Government Office Regions
|Kind of data:||
Individual (micro) level
Persons resident in the UK in private households, and young people living away from the parental home in student halls of residence or similar institutions during term time.
Repeated cross-sectional study
Each of the surveys comprising the IHS have their own sampling design, meaning that the IHS includes clustered and non-clustered, multistage and single stage component samples and also cross-sectional and longitudinal data.
|Number of units:||449,330 cases.|
|Method of data collection:||
Face-to-face interview; Telephone interview
|Weighting:||Weighting used. See User Guide for details.|
|CHILDREN||ECONOMIC ACTIVITY||EDUCATIONAL BACKGROUND|
|EMPLOYMENT HISTORY||EMPLOYMENT PROGRAMMES||EMPLOYMENT|
|ETHNIC GROUPS||FAMILIES||FULL-TIME EMPLOYMENT|
|HOME OWNERSHIP||HOUSEHOLD HEAD'S ECONOMIC ACTIVITY||HOUSEHOLDS|
|MANAGERS||MARITAL STATUS||NATIONAL IDENTITY|
|PART-TIME EMPLOYMENT||PLACE OF BIRTH||POPULATION MIGRATION|
|PRIVATE SECTOR||PUBLIC SECTOR||QUALIFICATIONS|
|RELIGIOUS AFFILIATION||RENTED ACCOMMODATION||RESIDENTIAL MOBILITY|
|SOCIAL HOUSING||SOCIO-ECONOMIC STATUS||SPOUSE'S ECONOMIC ACTIVITY|
|STUDENT HOUSING||SUBCONTRACTING||SUPERVISORY STATUS|
|TIED HOUSING||TRAINING COURSES||UNEMPLOYMENT|
|UNFURNISHED ACCOMMODATION||UNITED KINGDOM||UNWAGED WORKERS|
|Date of release:|
|First edition:||22 October 2010|
|Latest edition:||07 April 2011 (2nd Edition)|
|Copyright:||Crown copyright material is reproduced with the permission of the Controller of HMSO and the Queen's Printer for Scotland|
|Access conditions:||The depositor has specified that registration is required and standard conditions of use apply. The depositor may be informed about usage. See terms and conditions of access for further information.|
|Availability:||UK Data Service|
|Contact:||Get in touch|
|Title||File Name||Size (KB)|
|IHS Variable List||ihs_apr09_mar10_eul_and_sl_vars.xls||51|
|IHS Information for April 2009-March 2010 and July 2009-June 2010||ihs_information_a09j_and_j09j.pdf||205|
|IHS User Guide Vol.1: Background and Methodology||ihs_user_guide_volume_1.pdf||360|
|IHS User Guide Vol.2: Questionnaire||ihs_user_guide_volume_2.pdf||427|
|IHS User Guide Vol.3: Details of IHS Variables||ihs_user_guide_volume_3.pdf||1156|
|IHS User Guide Vol.4: Derived Variables||ihs_user_guide_volume_4.pdf||1036|
|Study information and citation||UKDA_Study_6584_Information.htm||6|
By principal investigator(s):
Resulting from secondary analysis: