Quarterly Labour Force Survey, Household Dataset, January - March, 2023
Abstract copyright UK Data Service and data collection copyright owner.BackgroundThe Labour Force Survey (LFS) is a unique source of information using international definitions of employment and unemployment and economic inactivity, together with a wide range of related topics such as occupation, training, hours of work and personal characteristics of household members aged 16 years and over. It is used to inform social, economic and employment policy. The LFS was first conducted biennially from 1973-1983. Between 1984 and 1991 the survey was carried out annually and consisted of a quarterly survey conducted throughout the year and a 'boost' survey in the spring quarter (data were then collected seasonally). From 1992 quarterly data were made available, with a quarterly sample size approximately equivalent to that of the previous annual data. The survey then became known as the Quarterly Labour Force Survey (QLFS). From December 1994, data gathering for Northern Ireland moved to a full quarterly cycle to match the rest of the country, so the QLFS then covered the whole of the UK (though some additional annual Northern Ireland LFS datasets are also held at the UK Data Archive). Further information on the background to the QLFS may be found in the documentation.Household datasetsUp to 2015, the LFS household datasets were produced twice a year (April-June and October-December) from the corresponding quarter's individual-level data. From January 2015 onwards, they are now produced each quarter alongside the main QLFS. The household datasets include all the usual variables found in the individual-level datasets, with the exception of those relating to income, and are intended to facilitate the analysis of the economic activity patterns of whole households. It is recommended that the existing individual-level LFS datasets continue to be used for any analysis at individual level, and that the LFS household datasets be used for analysis involving household or family-level data. From January 2011, a pseudonymised household identifier variable (HSERIALP) is also included in the main quarterly LFS dataset instead.Change to coding of missing values for household seriesFrom 1996-2013, all missing values in the household datasets were set to one '-10' category instead of the separate '-8' and '-9' categories. For that period, the ONS introduced a new imputation process for the LFS household datasets and it was necessary to code the missing values into one new combined category ('-10'), to avoid over-complication. This was also in line with the Annual Population Survey household series of the time. The change was applied to the back series during 2010 to ensure continuity for analytical purposes. From 2013 onwards, the -8 and -9 categories have been reinstated.LFS DocumentationThe documentation available from the Archive to accompany LFS datasets largely consists of the latest version of each volume alongside the appropriate questionnaire for the year concerned. However, LFS volumes are updated periodically by ONS, so users are advised to check the ONS LFS User Guidance page before commencing analysis.Additional data derived from the QLFSThe Archive also holds further QLFS series: End User Licence (EUL) quarterly datasets; Secure Access datasets (see below); two-quarter and five-quarter longitudinal datasets; quarterly, annual and ad hoc module datasets compiled for Eurostat; and some additional annual Northern Ireland datasets.End User Licence and Secure Access QLFS Household datasetsUsers should note that there are two discrete versions of the QLFS household datasets. One is available under the standard End User Licence (EUL) agreement, and the other is a Secure Access version. Secure Access household datasets for the QLFS are available from 2009 onwards, and include additional, detailed variables not included in the standard EUL versions. Extra variables that typically can be found in the Secure Access versions but not in the EUL versions relate to: geography; date of birth, including day; education and training; household and family characteristics; employment; unemployment and job hunting; accidents at work and work-related health problems; nationality, national identity and country of birth; occurrence of learning difficulty or disability; and benefits. For full details of variables included, see data dictionary documentation. The Secure Access version (see SN 7674) has more restrictive access conditions than those made available under the standard EUL. Prospective users will need to gain ONS Accredited Researcher status, complete an extra application form and demonstrate to the data owners exactly why they need access to the additional variables. Users are strongly advised to first obtain the standard EUL version of the data to see if they are sufficient for their research requirements.Changes to variables in QLFS Household EUL datasetsIn order to further protect respondent confidentiality, ONS have made some changes to variables available in the EUL datasets. From July-September 2015 onwards, 4-digit industry class is available for main job only, meaning that 3-digit industry group is the most detailed level available for second and last job.Review of imputation methods for LFS Household data - changes to missing valuesA review of the imputation methods used in LFS Household and Family analysis resulted in a change from the January-March 2015 quarter onwards. It was no longer considered appropriate to impute any personal characteristic variables (e.g. religion, ethnicity, country of birth, nationality, national identity, etc.) using the LFS donor imputation method. This method is primarily focused to ensure the 'economic status' of all individuals within a household is known, allowing analysis of the combined economic status of households. This means that from 2015 larger amounts of missing values ('-8'/-9') will be present in the data for these personal characteristic variables than before. Therefore if users need to carry out any time series analysis of households/families which also includes personal characteristic variables covering this time period, then it is advised to filter off 'ioutcome=3' cases from all periods to remove this inconsistent treatment of non-responders. Occupation data for 2021 and 2022 data filesThe ONS has identified an issue with the collection of some occupational data in 2021 and 2022 data files in a number of their surveys. While they estimate any impacts will be small overall, this will affect the accuracy of the breakdowns of some detailed (four-digit Standard Occupational Classification (SOC)) occupations, and data derived from them. Further information can be found in the ONS article published on 11 July 2023: Revision of miscoded occupational data in the ONS Labour Force Survey, UK: January 2021 to September 2022.
Main Topics:The LFS household datasets cover:characteristics of the household: number of people of working age; number of people over working age; number of children aged 0 to 4; number of children aged 5 to 15; number of dependent children (i.e. those in full-time education) aged 16 to 18economic activity in the household: number of people in employment; number of people in full-time employment; number of people in part-time employment; unemployed; economically inactive; students; sick or disabled; economically inactive but would like to work and are not seeking work because they do not believe there is work available ('discouraged workers'); care of dependants
Sample drawn from main LFS data. See documentation for details.
Compilation/Synthesis
- 2023
- ABSENTEEISM
- ACADEMIC ACHIEVEMENT
- ACCIDENTS AT WORK
- ADULT EDUCATION
- ADVANCED LEVEL EXAM...
- ADVANCED SUPPLEMENT...
- AGE
- ALLERGIES
- APPRENTICESHIP
- ATTITUDES
- BONUS PAYMENTS
- BUSINESS AND TECHNO...
- CARDIOVASCULAR DISE...
- CARE OF DEPENDANTS
- CERTIFICATE OF SECO...
- CERTIFICATE OF SIXT...
- CHILD BENEFITS
- CHILD CARE
- CHILDREN
- CHRONIC ILLNESS
- CITY AND GUILDS OF ...
- COHABITATION
- CONDITIONS OF EMPLO...
- COVID 19
- DEBILITATIVE ILLNESS
- DEGREES
- DEPRESSION
- DIABETES
- DIGESTIVE SYSTEM DI...
- DISABILITIES
- DISABLED PERSONS
- DISMISSAL
- DISTANCE LEARNING
- DOMESTIC RESPONSIBI...
- EARLY RETIREMENT
- ECONOMIC ACTIVITY
- EDUCATIONAL BACKGROUND
- EDUCATIONAL CERTIFI...
- EDUCATIONAL COURSES
- EDUCATIONAL FEES
- EDUCATIONAL INSTITU...
- EDUCATIONAL LEVELS
- EDUCATIONAL OPPORTU...
- EMPLOYEES
- EMPLOYER SPONSORED ...
- EMPLOYMENT
- EMPLOYMENT HISTORY
- EMPLOYMENT PROGRAMMES
- EMPLOYMENT SERVICES
- ENDOCRINE DISORDERS
- EPILEPSY
- ETHNIC GROUPS
- FAMILIES
- FAMILY BENEFITS
- FAMILY MEMBERS
- FIELDS OF STUDY
- FULL TIME EMPLOYMENT
- FURNISHED ACCOMMODA...
- FURTHER EDUCATION
- GENERAL CERTIFICATE...
- GENERAL NATIONAL VO...
- GENERAL SCOTTISH VO...
- HEADS OF HOUSEHOLD
- HEALTH
- HEARING IMPAIRMENTS
- HIGHER EDUCATION
- HIGHER EDUCATION IN...
- HIGHER NATIONAL CER...
- HOLIDAY LEAVE
- HOME BASED WORK
- HOME OWNERSHIP
- HOURS OF WORK
- HOUSEHOLDS
- HOUSING BENEFITS
- HOUSING TENURE
- IMMIGRATION
- IN SERVICE TRAINING
- INCOME
- INDUSTRIES
- INVOLUNTARY SHORT T...
- JOB CHANGING
- JOB DESCRIPTION
- JOB HUNTING
- JOB SEEKER S ALLOWANCE
- LABOUR AND EMPLOYMENT
- LABOUR FORCE
- LANDLORDS
- LEARNING DISABILITIES
- LEAVE
- LONGTERM UNEMPLOYMENT
- Labour and employment
- MANAGERS
- MARITAL STATUS
- MATERNITY LEAVE
- MATERNITY PAY
- MENTAL DISORDERS
- MUSCULOSKELETAL DIS...
- NATIONAL IDENTITY
- NATIONAL VOCATIONAL...
- NATIONALITY
- NERVOUS SYSTEM DISE...
- OCCUPATIONAL QUALIF...
- OCCUPATIONAL SAFETY
- OCCUPATIONAL STATUS
- OCCUPATIONAL TRAINING
- OCCUPATIONS
- ORDINARY LEVEL EXAM...
- ORDINARY NATIONAL C...
- OVERTIME
- PART TIME COURSES
- PART TIME EMPLOYMENT
- PATERNITY LEAVE
- PENSIONS
- PHOBIAS
- PLACE OF BIRTH
- PLACE OF RESIDENCE
- PRIVATE PENSIONS
- PRIVATE SECTOR
- PUBLIC HEALTH RISKS
- PUBLIC SECTOR
- QUALIFICATIONS
- REBATES
- RECRUITMENT
- REDUNDANCY
- REDUNDANCY PAY
- RELIGIOUS AFFILIATION
- RENTED ACCOMMODATION
- RESIDENTIAL MOBILITY
- RESPIRATORY TRACT D...
- RETIREMENT
- ROYAL SOCIETY OF AR...
- SANDWICH COURSES
- SCOTTISH CERTIFICAT...
- SCOTTISH VOCATIONAL...
- SCOTTISH VOCATIONAL...
- SEASONAL EMPLOYMENT
- SELF EMPLOYED
- SEX
- SHARED HOME OWNERSHIP
- SHIFT WORK
- SICK LEAVE
- SICK PAY
- SICK PERSONS
- SICKNESS AND DISABI...
- SKIN DISEASES
- SMALL BUSINESSES
- SOCIAL HOUSING
- SOCIAL SECURITY BEN...
- SOCIO ECONOMIC STATUS
- SPEECH IMPAIRMENTS
- SPOUSES
- STATE RETIREMENT PE...
- STUDENTS
- SUBSIDIARY EMPLOYMENT
- SUPERVISORS
- SUPERVISORY STATUS
- TAX RELIEF
- TEACHER QUALIFICATIONS
- TEMPORARY EMPLOYMENT
- TERMINATION OF SERVICE
- TIED HOUSING
- TRAINING
- TRAINING CENTRES
- TRAINING COURSES
- UNEMPLOYED
- UNEMPLOYMENT
- UNEMPLOYMENT BENEFITS
- UNFURNISHED ACCOMMO...
- UNWAGED WORKERS
- VISION IMPAIRMENTS
- VOCATIONAL EDUCATION
- VOCATIONAL EDUCATIO...
- WAGES
- WELSH LANGUAGE
- WORKING CONDITIONS
- WORKPLACE
Provenance | |
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Creator | Office for National Statistics |
Publisher | UK Data Service |
Publication Year | 2023 |
Funding Reference | Office for National Statistics |
Rights | <a href="https://www.nationalarchives.gov.uk/information-management/re-using-public-sector-information/uk-government-licensing-framework/crown-copyright/" target="_blank">© Crown copyright</a>. The use of these data is subject to the <a href="https://ukdataservice.ac.uk/app/uploads/cd137-enduserlicence.pdf" target="_blank">UK Data Service End User Licence Agreement</a>. Additional restrictions may also apply.; <p>The Data Collection is available to UK Data Service registered users subject to the <a href="https://ukdataservice.ac.uk/app/uploads/cd137-enduserlicence.pdf" target="_blank">End User Licence Agreement</a>.</p><p>Commercial use of the data requires approval from the data owner or their nominee. The UK Data Service will contact you.</p> |
OpenAccess | true |
Representation | |
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Discipline | Economics; History; Humanities; Social and Behavioural Sciences |
Spatial Coverage | United Kingdom |